Vintage Diesel Light Trucks: Part One

A chronology of diesel-powered light trucks in America

Diesel-powered land vehicles go back a long way in U.S. history, but diesel light trucks are a relatively new part of the scene. Why? A combination of technology and finances. In the early days of diesel engines, downsizing them was a huge challenge. Given enough capital, engineers can work through almost any technical challenge. But investors want a return on investment so there needs to be market incentive. It’s very clear the engineers and inventors could have shortened the timeframe for the development of diesel-powered light vehicles but market demand always dictated the pace of development.

Diesels started as monstrous things in the 1890s suitable only for ships and stationary powerplants. By the 1930s engineers had them worked down to fit in the largest of trucks, smaller watercraft, tractors and construction equipment. By the end of the ’40s diesel technology was knocking at the door of offering practical diesel power for light vehicles but market factors still got in the way.

Among the biggest technical challenges were batteries. In a cost-effective sense, they hadn’t progressed enough to direct-start a diesel on a cold day without needing to make space for a lot of batteries. From the consumer standpoint diesel engines were noisy, smelly, rough as a cob and had very limited rpm ranges. The onerous startup process for a diesel engine in ’40s and ’50s America was more than most of the public would bear. On top of that, they delivered low power from what was still a large package. Even the base six-cylinder gassers on the market could outperform diesels small enough to fit in a light vehicle, not to mention the endlessly popular big American gas V8s. Not much infrastructure was available either, with diesel fuel stations few and far between, and service people were not on every corner.

United States market demand for light-duty diesels was at least 20 years behind Europe and didn’t reach any significant level until the 1973 gas crunch. After that, diesel power became one element in the car and light duty truck manufacturers’ frantic effort to supply high-economy vehicles. Those few who had been driving the sparsely available light-duty diesel products available here were suddenly transformed from nerdy geeks into forward-thinking role models. Every aspect of the infrastructure responded and by then the technology existed to make a diesel-powered car or light truck reasonably practical, if still a bit more onerous to run than your dad’s Oldsmobile.

Oldsmobile! Saying “Oldsmobile” in conjunction with “diesel” still prompts uncontrollable weeping in some circles. There are current and former General Motors executives in that crowd, not to mention GM customers of the ’78-81 period. Forty years down the road, the Olds Diesel is still near the top of many people’s list for GM’s “Days of Infamy” and is generally regarded as having single-handedly soured the American public on diesel cars and trucks. The diesel light-truck market recovered quickly with good products from many manufacturers, including General Motors, but the diesel car market has never bounced back nor realized its potential.

What you see here is a chronology of diesel-powered light trucks and SUVs available in the United States in significant numbers to about 1990. We’ve left out most of the oddballs and one-offs. Some will be familiar, some not so familiar. Good or bad, each had a part to play in where we are now.

Check back next month for the second half of our history of diesel discussion.

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1957-73: Land Rover Series I and II Diesel SUVs and Pickups

In 1957, Land Rover introduced a 2.0L diesel as an option for its short- and long-wheelbase 4x4s. It was a modern IDI design that featured roller tappets and its base architecture was also used for the OHV gas engines that replaced an aging line of low-power F-head gassers. The diesel evolved from a dry-sleeved 2.0L into a parent bore 2.25L. Land Rover diesels were available in the USA on and off (mostly off) into 1973, when importation of all Land Rovers stopped. When Land Rover resumed importing vehicles in 1987, diesels were not on the American menu but LR diesels were still popular throughout the rest of the world.

Displacement: 2.0L (125.2ci)/2.25L (139.5ci)
Power: 52 hp @ 3,500 rpm/67 hp @ 4,000 rpm
Torque: 87 lb-ft @ 2,000 rpm/103 lb-ft @ 1,800 rpm
Compression Ratio: 19.5:1/23:1
Aspiration: Natural

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1961-69: Jeep CJ-5 and CJ-6

Kaiser Jeep added the British-made Perkins 4.192 four-cylinder diesel to the CJ-5 and CJ-6 options list for 1961. The option ended in ’68 but Jeeps so-equipped were sold into ’69. Over the years of production just under 2,000 were sold. The 3.15L engine reputedly offered 30 mpg, with acceleration performance equal to the standard four-cylinder gas engine. The lower rpm redline tended to limit the upper end, so they pretty much fell over at about 50 mph with the standard Jeep 5.38:1 gearing. The Perkins 4.192 was one of the last of Perkins’s old-school, 3-main bearing designs and had appeared in 1958. Production of the 4.192 stopped in ’72. Jeep toyed with the idea offering this engine in other platforms but never took that leap. Until the ’80s Jeep’s many diesel offerings were limited to overseas markets.

Displacement: 3.15L (192.2ci)
Power: 62 hp @ 3,000 rpm
Torque: 143 lb-ft @ 1,350 rpm
Compression Ratio: 16.5:1
Aspiration: Natural

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1964: Jeep M-676, M-677, M-678, M-679

The Jeep Forward Control pickups debuted for 1957 in a short-wheelbase half-ton FC-150 and a long-wheelbase one-ton FC-170, both four-wheel-drive. They were innovative cab-over trucks but didn’t set the light truck market afire. Sales were never better than adequate and had begun to taper off in the early ’60s. About that time, while trying to land a big contract for a new light tactical military vehicle, Jeep learned the Marine Corps was looking for a non-tactical all-wheel-drive rig with diesel power. They proposed a militarized version of the Forward Control, designed and built it, and got a contract. Starting in 1963 they began building the M-Series FCs powered by Cerlist 3-cylinder, 2-stroke, loop-scavenged diesels that made 85 hp from 170 cubic inches. They were built in four configurations, the M676 pickup, M677 four-door pickup, M678 and M679 Ambulance, and around 400 units of all types were known to have been built.

Displacement: 170 ci
Power: 85 hp @ 3,000 rpm
Torque: 170 lb-ft @ 1,900 rpm
Compression Ratio: 22:1
Aspiration: Natural (blower)

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1963-68: International Harvester C-Line Trucks

In 1958 International began debuting a new line of six-cylinder diesels in several displacements, among them the D301. Displacing 301 cubic inches, it was the parent bore version of the sleeved D282 (282 ci) used in tractors and it was intended to be a lighter-duty variant for automotive use, among other applications. The engine was planned for the lower GVW end of the IH medium-duty truck and bus line but eventually it was developed into a special-order option for the IH light-truck line. The earliest known light trucks with D301s appeared in 1963 and the last in 1968. Though a relatively short and limited run, these are the first diesels available in a production American light truck.

Displacement: 301 ci
Power: 112 hp @ 3,000 rpm
Torque: 228 lb-ft @ 1,600 rpm
Compression Ratio: 18.2:1
Aspiration: Natural

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 1976-80: International Scout II, Traveler and Terra

For 1976 International introduced a diesel option to the Scout lineup. The Nissan CN6-33 6-cylinder diesel debuted at the same time as two long-wheelbase Scouts, the Traveler SUV and the Terra pickup. The engine came from Chrysler-Nissan, which was a joint distribution venture between Nissan Motors of Japan and Chrysler Corporation. This agreement lapsed soon after the IH agreement and distribution reverted to Nissan. The Nissan designation for the 198ci NA six was SD33 and it was one of a family of four- and six-cylinder diesels used in a variety of applications. From its introduction in Scouts through the 1979 model year the SD-33 was naturally aspirated and rated at 81 horsepower. For 1980, the last year of the Scout, an uprated 6-33T turbocharged version was offered and rated at 101 horsepower. The diesel was a relatively popular option in Scouts and the engine created a stellar reputation for reliability, even if it wasn’t a powerhouse.

Displacement: 3.3L (198 ci)
Power: 81 hp @ 4,000 rpm/101 hp @ 3,800 rpm
Torque: 137.5 lb-ft @ 2,000 rpm/175 lb-ft @ 2,200 rpm
Compression Ratio: 22:1/20.7:1
Aspiration: Natural/Turbocharged

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 1978-81: Chevrolet and GMC C10 Pickup

This is the truck side of the 1978 Olds 350 diesel debacle. That same year it was added as an option for the very lightest-duty half-ton, two-wheel-drive Chevrolet and GMC pickups under the Ordering Code LF9. This engine was less problematic in trucks than in the cars because truck owners were a little more diesel-savvy and didn’t do some of the silly things that got car owners in trouble. Still, the trucks had their trouble and ’78 and ’79 were the worst years. Most of the issues were fixed by 1980 and the engine was available through 1981 in full-size trucks, replaced for ’82 by the all-new 6.2L diesel.

Displacement: 5.7L (350 ci)
Power: 125 hp @ 3,600 rpm
Torque: 225 lb-ft @ 1,600 rpm
Compression Ratio: 22.5:1
Aspiration: Natural

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1978-79: Dodge D and W100, D and W200 Pickups

Dodge also jumped on the full-size diesel truck bandwagon in 1978. Their D and W150 (half-ton) and D and W200 (three-quarter ton) models of that year featured a six-cylinder diesel option, namely a superb 3.98L Mitsubishi inline six (6DR5). Available only in ’78 and ’79, it shared general design architecture with the 2.6L diesel four that would come later to the Ram 50 imports. This was an extremely good engine, but being naturally aspirated with only 100 hp on tap it was outclassed in light trucks with up to an 8,400-pound GVW. With the optional automatic performance was even less inspirational. Yeah, it was another diesel victim of bean counting that failed to inspire the truck-buying public to go diesel. Had Dodge opted for the turbocharged 6DS5 variant, at about 130 hp and over 200 lb-ft, the diesel engine could have at least matched six-gasser performance.

Displacement: 3.98L (243 ci)
Power: 103 hp @ 3,700 rpm
Torque: 168 lb-ft @ 2,200 rpm
Compression Ratio: 20:1
Aspiration: Natural

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1979-85: Toyota Pickup

The first Toyota pickups came to the U.S. Market in ’64 and were first offered with a diesel here for 1979. Until 1983 the diesel option was for two-wheel drive only but was added to the four-wheel-drive line for ’83. The ’79 diesel was the 2.2L Model L and came only in naturally aspirated form. For ’84 the naturally aspirated 2.4L (Model 2L) engine replaced it. For ’85 both the 2L and the turbocharged 2L-T were offered. These engines were available in the U.S. through 1985. The L-Series Toyota diesels originated in 1977 and continue in production today. Toyota has long offered diesels elsewhere in the world but didn’t focus much on marketing them here.

Displacement: 2.2L/2.4L (146ci)
Power: 62 hp @ 4,200 rpm / 75 hp @ 4,000 rpm/84 hp @ 4,000 rpm
Torque: 93 lb-ft @ 2,400 rpm/114 lb-ft @ 2,400 rpm/ 137 lb-ft @ 2,400 rpm
Compression Ratio: 21.5:1/20:1
Aspiration: Natural/Turbocharger

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1980-82: Volkswagen Rabbit Diesel Pickup

Built in VW’s Pennsylvania factory and introduced in 1979 as a 1980 model, the Rabbit pickup was billed as a stylish light-duty hauler. The design originated in the American market but soon emigrated overseas and became known as the Volkswagen Caddy. With only 48 hp, the early 1.5L pickup ran a whopping 17 seconds to 60 mph. For 1981 the pickup got an updated 1.6L diesel that made 52 hp and the unit could make 60 mph in about 15.5 seconds. Slow, yes, but you got 40-50 mpg. The Euro market got a turbocharged Caddy later on. While these cool little trucks were only offered here through ’82 they were built in PA through ’84 for other markets and continued to be built in various VW factories around the world until 1996. While a gas engine was offered in these cute little rigs the diesel was the most common variant here.

Displacement: 1.5L (90 ci)/1.6L (97 ci)
Power: 48 hp @ 5,000 rpm/52 hp @ 4,800 rpm
Torque: 56.5 lb-ft @ 3,000 rpm/72 lb-ft @ 3,000 rpm
Compression Ratio: 23.5:1 /23:1
Aspiration: Natural

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1981-86: Datsun/Nissan Pickups

Datsun, a brand of Nissan Motors, began the importation of cars and trucks to the U.S. in 1958. The first diesels didn’t come until mid-year 1981 as an option in the two-wheel-drive 720 Series trucks, some of which were built in a new Tennessee plant starting in 1983. They were badged “Datsun” into 1983 and “Nissan” thereafter, with a smaller “Datsun” badge for a transition period. From ’81-83 the diesel was the Nissan SD22, which was a 2.2L NA engine related to the SD33 six-cylinder that had appeared in the Scout and other vehicles in the 1970s and after. In ’84 the SD25 was introduced and carried the Nissan diesel option to its American conclusion in ’86.

Displacement: 2.2L (132 ci)/2.5L (152 ci)
Power: 61 hp @ 4,000 rpm/70 hp @ 4,000 rpm
Torque: 102 lb-ft @ 1,800 rpm/115 lb-ft @ 2,000 rpm
Compression Ratio: 21.6:1/21.4:1
Aspiration: Natural

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1981-87: Isuzu P’up and Trooper II

In 1981, after nearly a decade building the LUV for GM, Isuzu decided to market its mini-truck under the Isuzu banner and, unlike the LUV of the same era, that included a diesel option. The P’up was the familiar LUV now finally bearing its own badges. For 1984 the Trooper II SUV was introduced and a diesel was on the options list. Both had the same C223 2.2L NA diesels as the LUV and the S-10 to 1986 and the C223T turbo diesel was an option in both for ’86 and ’87. The Isuzu diesels were gone from the United States after that but soldiered on elsewhere in the world for some years.

Displacement: 2.2L (136.6ci)
Power: 62 hp @ 4,300 rpm/80 hp @ 4,000 rpm
Torque: 93 lb-ft @ 2,200 rpm/128 lb-ft @ 2,200 rpm
Compression Ratio: 21:1
Aspiration: Natural/Turbocharger

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1982-93: Chevrolet and GMC Light Trucks and SUVs

GM introduced the 6.2L V8 diesel into 1982 model year Chevrolet and GMC trucks and SUVs. Developed by Detroit Diesel, then still a GM subsidiary, the light-duty, indirect-injected (IDI) diesel engine was a ground-up development for trucks with no more than a 10,000 GCVWR. The 6.2L had no direct roots to the ill-fated 5.7L/350 Olds V8 diesel offered in earlier GM products. The GCVWR would be bumped a little later. The early emissions engines were generally seen at 130 hp with 240 lb-ft. Non-emissions versions for higher GVW trucks could go a fair bit higher. These were great engines in the half-ton pickups and added a lot to the Blazer and Suburban. In the three-quarter and one-tons, not so much. Being NA meant they had to be flogged mercilessly with a heavy load. Reliability suffered and they delivered disappointing performance. In lighter applications they were well-liked as being economical and proved more durable. Again, cost cutting was the root of whatever evil existed in the 6.2L. GM later learned that the engines with aftermarket turbo kits actually held up as well or better than the NA in hard use and offered much better performance. The 6.2L evolved into the 6.5L, most of which were turbocharged. While the 6.5L turbo diesel never equaled the competitors from Ford and Dodge in the ’93-2000 era, it settled in to be a good offering, especially in the half-ton lines. The 6.5L engine is still in production, though not by GM.

Displacement: 6.2L (379 ci)
Power: 135 hp @ 3,600 rpm
Torque: 240 lb-ft @ 2,000 rpm
Compression Ratio: 21.5:1
Aspiration: Natural

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FREQUENTLY ASKED QUESTIONS

What kind of maintenance and repair services can be expected for light-duty diesel trucks?

Maintenance and Repair Services for Light-Duty Diesel Trucks

Light-duty diesel trucks, like any other vehicle, require consistent maintenance and occasional repairs to keep them running smoothly. Here’s an overview of the essential services you can expect:

Routine Maintenance

1. Oil Changes: Regular oil changes help maintain engine health by ensuring proper lubrication and reducing wear.
2. Filter Replacements: This includes air, fuel, and oil filters to keep contaminants out of crucial systems.
3. Fluid Checks and Top-Ups: From coolant to brake fluid, maintaining proper levels prevents potential damage and ensures safe operation.

Wear and Tear Items

1. Brake System: Over time, brake pads, rotors, and calipers wear out and need replacement to ensure safety.
2. Suspension Parts: Shocks, struts, and other suspension components wear down and require periodic inspection and replacement.
3. Belts and Hoses: Essential for various engine functions, these items need regular checks and timely replacements to prevent breakdowns.

Major Repairs

1. Engine Overhaul: For high-mileage trucks, major components like turbochargers or fuel injectors may need repair or replacement.
2. Transmission Services: Light-duty diesel trucks often encounter transmission wear, necessitating repairs or even a rebuild.
3. Electrical System Repairs: Issues with the alternator, starter, or other electrical components can lead to significant problems if not addressed.

Certified Expertise

Certified auto technicians specialized in diesel engines perform these services, ensuring your truck receives the highest quality care. With professional expertise, you can expect efficient diagnostics and reliable repairs, minimizing downtime and maximizing the lifespan of your vehicle.

By keeping up with these maintenance and repair services, your light-duty diesel truck will stay reliable and perform at its best for years to come.

 

What are the top five light-duty pickup trucks with diesel engines for 2022?

Top Five Light-Duty Pickup Trucks with Diesel Engines in 2022

1. 2022 GMC Canyon

When it comes to combining comfort and utility, the GMC Canyon stands out. Known for its robust 2.8-liter turbodiesel engine, the Canyon generates 181 horsepower and 369 pound-feet of torque, making it ideal for towing tasks up to 7,700 pounds.

The six-speed automatic transmission ensures smooth handling, whether navigating city streets or hitting the highway, where it achieves up to 30 mpg. It’s important to note that this efficiency drops slightly to 19 mpg in the city and 28 mpg on the highway if you opt for the four-wheel-drive version. The diesel engine is available on most trim levels, except the base, and is limited to crew cab models.

2. 2022 Chevrolet Colorado

Sharing many features with the GMC Canyon, the Chevrolet Colorado is another excellent light-duty diesel pickup. It comes equipped with the same 2.8-liter turbodiesel engine, producing 181 horsepower and 369 pound-feet of torque, which allows for a respectable towing capacity of up to 7,700 pounds.

Standard as a rear-wheel drive but optionally available with four-wheel drive, the Colorado also offers a six-speed automatic transmission. Fuel efficiency is impressive, with up to 20 mpg in the city and 30 mpg on the highway, similar to the Canyon. The diesel engine can be paired with any trim, excluding the WT model, and is available with either a 5-foot or 6-foot bed.

3. 2022 Chevrolet Silverado 1500

For those who need a bit more power and space, the Chevrolet Silverado 1500 is a full-size, light-duty truck worth considering. Its 3.0-liter inline six-cylinder turbodiesel engine, paired with a 10-speed automatic transmission, delivers an impressive 277 horsepower and 460 pound-feet of torque.

This combination allows for a towing capacity of up to 13,300 pounds, one of the highest in its category. The Silverado 1500 is available in various trims, from basic to luxurious, and offers multiple cab configurations such as regular, extended, and crew cab models. Four-wheel drive is also an optional feature.

4. 2022 Ram 1500

Ranked highly by many automotive reviews, the Ram 1500 is another full-size option packed with features. Its diesel engine offers 260 horsepower and 480 pound-feet of torque, enabling a towing capacity of up to 12,560 pounds. Notably efficient, it achieves 22 mpg in the city and 32 mpg on the highway.

This model is available in all trims except the base Tradesman HFE and the high-end TRX. Known for its comfortable and stylish cabin, the Ram 1500 also offers various bed and cab configurations, including an extended quad cab and a crew cab. Additional driver-assistance features can be added for enhanced safety.

5. 2022 GMC Sierra 1500

Closely related to the Chevrolet Silverado, the GMC Sierra 1500 provides another stellar option in the light-duty diesel truck market. This model features a 3.0-liter turbodiesel engine that delivers 277 horsepower and 460 pound-feet of torque, paired with a 10-speed automatic transmission.

The Sierra 1500 can tow up to 13,200 pounds and offers fuel efficiency of 23 mpg in the city and 30 mpg on the highway. Available in multiple trims, including some luxury options, the Sierra provides a range of bed lengths and also features advanced options like Super Cruise hands-free driving technology.

These five models represent the top choices when considering a light-duty pickup truck with a diesel engine in 2022, balancing power, efficiency, and versatility to meet various needs.

 

What is the towing capacity of the 2022 GMC Sierra 1500?

Towing Capacity of the 2022 GMC Sierra 1500

When it comes to towing, the 2022 GMC Sierra 1500 stands out with impressive capabilities. Depending on the configuration and equipment, this durable truck can tow up to 13,200 pounds.

Key Features:

• Engine Options: The 3.0-liter turbodiesel engine brings robust towing power, available on multiple trim levels including Denali Ultimate and AT4.
• Transmission: Equipped with a 10-speed automatic transmission for smooth and efficient power delivery.
• Drivetrain Options: Offers the choice of a four-wheel drive system, enhancing towing performance in challenging conditions.
• Fuel Efficiency: Maintains respectable fuel economy, achieving 23 mpg in the city and 30 mpg on the highway.

Whether you’re hauling heavy loads or recreational gear, the 2022 GMC Sierra 1500 provides the strength and reliability to get the job done.

 

How much horsepower and torque does the 2022 GMC Sierra 1500’s engine produce?

Performance Specs of the 2022 GMC Sierra 1500’s Engine

The 2022 GMC Sierra 1500 comes equipped with a robust 3.0-liter turbodiesel engine. This powertrain delivers an impressive 277 horsepower, ensuring a strong and responsive performance whether you’re cruising city streets or taking on challenging terrains.

In addition to its horsepower, the engine generates a remarkable 460 lb-ft of torque. This substantial torque output translates to excellent towing capabilities and effortless acceleration, making it ideal for both work and play.

Paired with a 10-speed automatic transmission, the Sierra 1500 offers smooth gear shifts and enhanced fuel efficiency, achieving up to 23 mpg in the city and 30 mpg on the highway. Whether you’re towing heavy loads or seeking a comfortable ride for long-distance trips, this engine stands out for its power and efficiency.

• Key Specs:
  • Horsepower: 277 hp
  • Torque: 460 lb-ft
  • Transmission: 10-speed automatic
  • Fuel Efficiency: 23 mpg city / 30 mpg highway

With these specs, the 2022 GMC Sierra 1500 ensures a capable and powerful driving experience tailored to meet a variety of needs.

 

What are the fuel economy ratings for the 2022 GMC Sierra 1500 in the city and on the highway?

The 2022 GMC Sierra 1500 offers impressive fuel economy ratings for a truck of its class. In the city, it achieves approximately 23 miles per gallon (mpg), making it efficient for urban driving. On the highway, the Sierra 1500 excels further with an estimated 30 mpg, ensuring fewer stops and more miles when on longer journeys.

These fuel economy figures are based on models equipped with the 3.0-liter turbodiesel engine paired with a 10-speed automatic transmission. This combination not only enhances its towing capabilities but also optimizes fuel efficiency in both city and highway conditions.

 

What engine and transmission does the 2022 GMC Sierra 1500 feature?

Engine and Transmission in the 2022 GMC Sierra 1500

The 2022 GMC Sierra 1500 boasts a 3.0-liter turbodiesel engine as a significant highlight, particularly in the Denali Ultimate and AT4 trims. This powerful engine option is also available for the SLE, SLT, Elevation, and Denalitrims, providing flexibility across various configurations.

Backed by a 10-speed automatic transmission, the Sierra 1500 ensures smooth and efficient power delivery. For those looking for enhanced capability, a four-wheel-drive system is available, offering improved traction and performance in diverse driving conditions.

 

What is the towing capacity of the 2022 Chevrolet Silverado 1500?

If you’re in the market for a powerful truck that can handle heavy towing, the 2022 Chevrolet Silverado 1500 might be just what you need. This full-size, light-duty truck is engineered for tough tasks, featuring a robust 3.0-liter inline six-cylinder turbodiesel engine paired with a 10-speed automatic transmission.

Here are some key performance metrics:

• Horsepower: 277 HP
• Torque: 460 lb-ft
• Maximum Towing Capacity: Up to 13,300 pounds

With its impressive tow rating, the 2022 Silverado 1500 sits among the top contenders in its class for full-size, light-duty pickup trucks. Whether you’re towing a trailer, a boat, or other heavy loads, this truck delivers the power and efficiency you need to get the job done.

 

How much horsepower and torque does the 2022 Chevrolet Silverado 1500’s engine produce?

Engine Performance of the 2022 Chevrolet Silverado 1500

If you’re wondering about the performance specs of the 2022 Chevrolet Silverado 1500, here’s what you need to know:

• Horsepower: The 2022 Silverado 1500’s 3.0-liter, inline six-cylinder turbodiesel engine produces a robust 277 horsepower.
• Torque: It delivers an impressive 460 pound-feet of torque, ensuring you have plenty of power for various tasks.

These figures translate to the capability of towing up to 13,300 pounds, making it a powerful choice for those needing a reliable and strong truck.

 

Which trim levels can you order the diesel engine for in the 2022 Ram 1500?

You can get the diesel engine option in nearly all trim levels of the 2022 Ram 1500. However, it is not available for the base Tradesman HFE model or the high-end TRX model. This means you have the flexibility to choose the diesel engine for mid-range and premium trims.

 

What are the cab models and trim levels available for the 2022 Chevrolet Silverado 1500?

Cab Models and Trim Levels for the 2022 Chevrolet Silverado 1500

The 2022 Chevrolet Silverado 1500 offers a diverse range of cab models and trim levels, catering to various needs and preferences.

Cab Models

1. Regular Cab: Ideal for those who prioritize cargo space over passenger capacity. This model offers a straightforward, no-frills design.
2. Extended Cab: Provides additional interior space, making it a great choice for those who need a balance between cargo and passenger room.
3. Crew Cab: The largest of the three, this model is perfect for families or work crews, offering ample passenger space and comfort.

Trim Levels

1. Basic: A solid choice for those who need a reliable truck without the extra bells and whistles.
2. Conqueror: For those seeking ultimate luxury, this top-tier trim level features premium materials and high-end technology for a superior driving experience.

Each combination of cab model and trim level is designed to meet various demands, whether it’s for towing, transporting passengers, or achieving a luxurious drive.

 

What engine and transmission does the 2022 Chevrolet Silverado 1500 feature?

The 2022 Chevrolet Silverado 1500 boasts a powerful engine and advanced transmission system. It comes equipped with a 3.0-liter inline six-cylinder turbodiesel engine. This robust engine is paired with a smooth-shifting 10-speed automatic transmission, offering both power and efficiency for a variety of driving conditions.

 

What are the fuel economy ratings for the 2022 Chevrolet Colorado in the city and on the highway?

Fuel Economy of the 2022 Chevrolet Colorado

The 2022 Chevrolet Colorado offers impressive fuel efficiency. In city driving conditions, it achieves approximately 20 miles per gallon (mpg). When cruising on the highway, it boasts an even more remarkable rating of around 30 mpg.

Key Highlights

• City Fuel Economy: ~20 mpg
• Highway Fuel Economy: ~30 mpg

These ratings make the Colorado a strong contender for those seeking both power and efficiency in a midsize truck. Whether you’re navigating urban streets or embarking on long highway drives, this vehicle delivers commendable fuel economy.

 

What are the engine specifications and towing capacity of the 2022 Chevrolet Colorado?

2022 Chevrolet Colorado Engine Specifications and Towing Capacity

The 2022 Chevrolet Colorado offers impressive engine specifications tailored for performance and efficiency. Under the hood, you’ll find a 2.8-liter turbodiesel engine that produces 181 horsepower and an outstanding 369 pound-feet of torque. This engine is designed to deliver robust power for both daily driving and heavy-duty tasks.

Transmission and Drivetrain Options

Paired with a six-speed automatic transmission, the Colorado ensures smooth and responsive handling. While the default configuration is rear-wheel drive, buyers have the option to upgrade to a four-wheel-drive system, providing enhanced traction and stability across varied terrains.

Towing Capacity

When it comes to towing, the Colorado stands out in its class. It boasts a maximum towing capacity of up to 7,700 pounds. This capability makes it a versatile choice for those needing to haul trailers, boats, or other heavy loads. Additionally, fuel efficiency does not take a backseat, with the truck achieving 20 mpg in city driving and 30 mpg on the highway.

Additional Features

The Colorado’s turbodiesel engine is available across all trim levels except the base WT model. It also offers flexibility in bed sizes, available in both 5-foot and 6-foot options to suit different needs.

In summary, the 2022 Chevrolet Colorado combines a powerful turbodiesel engine with substantial towing capacity, making it a reliable choice for both work and leisure.

 

What distinguishes the 2022 Chevrolet Colorado from the 2022 GMC Canyon?

Distinguishing the 2022 Chevrolet Colorado from the 2022 GMC Canyon

The 2022 Chevrolet Colorado shares many similarities with the GMC Canyon, yet it carves out its own identity through distinctive styling and a few unique features.

Engine Options and Performance

The Colorado offers a 2.8-liter turbodiesel engine, delivering 181 horsepower and a hefty 369 pound-feet of torque. This powertrain enables the Colorado to tow up to 7,700 pounds, making it a robust choice for those needing a capable towing vehicle. It pairs with a six-speed automatic transmission and starts with rear-wheel drive, while four-wheel drive is an available upgrade.

Design and Configurations

While structurally similar to the Canyon, the Colorado presents its own visual appeal. It comes in multiple trim levels and allows for customization with either a 5-foot or 6-foot bed. The option to select from different cab sizes and beds provides buyers with a level of flexibility suited to various needs.

Fuel Efficiency

For those concerned with fuel economy, the Colorado’s diesel engine impresses with 20 miles per gallon (mpg) in the city and 30 mpg on the highway, offering a balanced mix of power and efficiency.

Trim Level Exclusivity

One point to note is the availability of the turbodiesel engine across nearly all trim levels except the base WT model. This expands the truck’s appeal to a broader range of consumers, from budget-conscious buyers to those seeking more advanced features.

In summary, while sharing the same fundamental platform as the GMC Canyon, the 2022 Chevrolet Colorado stands out through its distinct styling, flexible configurations, and fuel-efficient turbodiesel engine option.

 

What fuel economy does the 2022 GMC Canyon achieve in the city and on the highway?

Fuel Economy of the 2022 GMC Canyon

Thinking about the fuel efficiency of the 2022 GMC Canyon? Here’s a quick breakdown:

• City Driving: The 2022 model delivers a solid 20 miles per gallon (mpg).
• Highway Driving: Enjoy up to 30 mpg on the open road.

Opting for the four-wheel-drive version? Note a slight dip in efficiency:

• City: Drops to 19 mpg.
• Highway: Drops to 28 mpg.

These numbers can help you gauge the vehicle’s performance and plan your fuel budget accordingly.

 

What is the towing capacity of the 2022 GMC Canyon?

Towing Capacity of the 2022 GMC Canyon

The 2022 GMC Canyon boasts impressive towing capabilities thanks to its robust engine. Equipped with a 2.8-liter turbodiesel engine paired with a six-speed automatic transmission, it delivers 181 horsepower and an impressive 369 pound-feet of torque. This powertrain configuration enables the 2022 GMC Canyon to tow up to 7,700 pounds with ease.

Key Engine Specifications:

• Engine: 2.8-liter turbodiesel
• Transmission: Six-speed automatic
• Horsepower: 181 HP
• Torque: 369 lb-ft

With such robust numbers, the 2022 GMC Canyon is well-suited for heavy-duty tasks, making it an excellent choice for those who need reliable towing performance.

 

How much horsepower and torque does the 2022 GMC Canyon’s diesel engine produce?

Engine Specs of the 2022 Diesel Vehicle

If you’re curious about the performance of the 2022 diesel engine, it’s definitely impressive. This 2.8-liter turbodiesel engine is paired with a six-speed automatic transmission, generating 181 horsepower. Additionally, it offers a robust 369 pound-feet of torque, making it a powerhouse for towing needs, capable of handling up to 7,700 pounds.

 

What are the cab and bed configurations available for the 2022 Ram 1500?

2022 Ram 1500 Cab and Bed Configurations

The 2022 Ram 1500 offers versatile configurations to suit different needs:

• Extended Quad Cab: Comes with a generous 6.4-foot bed, ideal for transporting longer items.
• Crew Cab: Features a more compact 5.7-foot bed, providing ample room while ensuring easy maneuverability.

These options allow you to tailor your truck to your specific hauling and passenger requirements.

 

What fuel economy does the 2022 Ram 1500 achieve in the city and on the highway?

Fuel Economy of the 2022 Ram 1500

The 2022 Ram 1500 with its available diesel engine offers impressive fuel efficiency for a full-size truck.

• City Driving: This model achieves approximately 22 miles per gallon (mpg) in urban settings.
• Highway Driving: On the open road, the fuel efficiency climbs to around 32 mpg.

These figures highlight the blend of power and economy that the 2022 Ram 1500’s diesel engine provides.

 

What engine specifications and towing capacity does the 2022 Ram 1500 have?

Engine Specifications and Towing Capacity of the 2022 Ram 1500

The 2022 Ram 1500 offers a variety of engine options to cater to different needs:

• V6 Engine: This 260-horsepower engine delivers an impressive 480 pound-feet of torque, allowing it to tow up to 12,560 pounds.
• Diesel Engine: Available in most trim levels, this engine achieves 22 miles per gallon (mpg) in the city and 32 mpg on the highway. However, it is not available in the base model, known as the Tradesman HFE, or the top-trim TRX.

These options provide flexibility depending on whether you prioritize power, fuel efficiency, or specific towing capabilities.

 

What type of engine does the 2022 GMC Canyon have?

2022 GMC Canyon Engine Details

The 2022 GMC Canyon offers a robust engine designed to deliver both power and performance. Here’s a breakdown of its key features:

• Engine Type: The Canyon is equipped with a 2.8-liter turbodiesel engine.
• Transmission: This engine is paired with a reliable six-speed automatic transmission.
• Power Output: It generates an impressive 181 horsepower.
• Torque: It boasts 369 pound-feet of torque, making it ideal for towing heavy loads.

This engine configuration ensures a balance of comfort and capability, perfect for those seeking a light-duty diesel truck with ample torque.

 

What is the Super Cruise hands-free driving feature available in the 2022 GMC Sierra 1500?

Super Cruise is an advanced driver assistance feature that enables hands-free driving on compatible highways. This innovative system uses a combination of LiDAR mapping, GPS, cameras, and sensors to facilitate this functionality.

How Does It Work?

1. LiDAR Mapping: High-definition maps provide precise data about the road ahead.
2. GPS: Pinpoint accuracy to keep the vehicle in the correct lane.
3. Cameras and Sensors: Continuous monitoring of the surroundings for safety.

Key Features

• Hands-Free Operation: Allows drivers to take their hands off the wheel on designated roads, reducing fatigue on long trips.
• Lane Centering: Keeps the vehicle perfectly aligned within the lane.
• Adaptive Cruise Control: Automatically adjusts speed to maintain a safe distance from the vehicle ahead.

Availability

This feature is an optional add-on in specific trim levels like the Denali Ultimate and AT4, with availability in other trims depending on your chosen package.

Why Choose Super Cruise?

• Enhanced Safety: Provides an extra layer of security by constantly monitoring the driving environment.
• Convenience: Perfect for long-distance travel, making your driving experience more comfortable and less stressful.
• Innovation: Leverages cutting-edge technology to offer a glimpse into the future of autonomous driving.

Super Cruise is designed to make your driving experience not only safer but also more enjoyable, transforming how you approach highway travel.

 

Which trim levels and bed sizes is the diesel engine available for in the 2022 GMC Sierra 1500?

Diesel Engine Availability in the 2022 GMC Sierra 1500

When it comes to the 2022 GMC Sierra 1500, the 3.0-liter turbodiesel engine offers several trim level options. Here’s a detailed breakdown:

Standard Trim Levels

• Denali Ultimate
• AT4

Optional Trim Levels

• SLE
• SLT
• Elevation
• Denali

Bed Size Options Based on Cab Configuration

Depending on your cab choice, you can pair the turbodiesel engine with different bed sizes. The available options are:

• 5.8-foot bed
• 6.6-foot bed
• 8.1-foot bed

This flexibility allows you to tailor your Sierra 1500 for both everyday driving and heavy-duty tasks. Whether you need a rugged workhorse or a sophisticated truck with premium features, there’s a turbodiesel Sierra 1500configuration to fit your needs.

 

Which trim levels and bed sizes can you order the turbodiesel engine for in the 2022 Chevrolet Colorado?

You have several options when it comes to the turbodiesel engine in the 2022 Chevrolet Colorado. This engine is available for almost all trim levels, excluding the WT (Work Truck) model. Additionally, you can choose between two bed sizes: a 5-foot bed or a 6-foot bed. This flexibility allows you to customize your truck to better suit your needs and preferences.

 

Which cab versions and trim levels is the diesel engine available for in the 2022 GMC Canyon?

The diesel engine for the 2022 GMC Canyon is available exclusively in the crew cab versions, but you can opt for it across a range of trim levels. However, note that the base trim level does not offer this engine option.

 

What are the features and capabilities of the 2022 GMC Sierra 1500 with a diesel engine?

Features and Capabilities of the 2022 GMC Sierra 1500 with a Diesel Engine

The 2022 GMC Sierra 1500 offers a robust diesel option, making it a powerful yet efficient choice for any driver. Here’s a closer look at what it brings to the table:

Engine and Performance

This truck is equipped with a 3.0-liter turbodiesel engine, standard in high-end trims like the Denali Ultimate and AT4. It’s also available in other trims such as SLE, SLT, Elevation, and Denali. Coupled with a 10-speed automatic transmission, the diesel engine delivers a seamless driving experience. Plus, you can opt for a four-wheel drive to tackle varied terrains with confidence.

Towing and Fuel Efficiency

With an impressive towing capacity of up to 13,200 pounds, the Sierra 1500 is a reliable partner for heavy-duty tasks. Despite its muscle, the diesel engine doesn’t compromise on fuel efficiency, achieving around 23 mpg in urban settings and 30 mpg on highways.

Versatile Bed Lengths

Choose from several bed lengths to suit your hauling needs, including 5.8, 6.6, and 8.1-foot options, depending on the cab configuration you prefer.

Advanced Driving Features

One standout feature is the option for Super Cruise, a cutting-edge hands-free driving system that enhances safety and convenience on long drives.

With these features, the 2022 GMC Sierra 1500 diesel model combines power, efficiency, and modern technology, meeting the demands of both work and leisure.

 

What are the specifications and capabilities of the 2022 Chevrolet Silverado 1500 with a diesel engine?

Specifications and Capabilities of the 2022 Chevrolet Silverado 1500 with a Diesel Engine

Looking for a powerful, full-size truck? The 2022 Silverado 1500 with a diesel engine might be the solution. This robust model houses a 3.0-liter inline six-cylinder turbodiesel engine paired with a smooth 10-speed automatic transmission.

Performance Highlights

• Horsepower: 277
• Torque: 460 pound-feet
• Towing Capacity: Up to 13,300 pounds

These specs ensure you have the muscle needed for heavy-duty tasks, making it one of the top contenders in its category.

Available Options

• Drive Type: Four-wheel drive is offered, enhancing the truck’s adaptability to different terrains.
• Trim Levels: Options range from the fundamental trims to more luxurious choices like the Conqueror, allowing you to select based on your preferences.

Cabin Choices

• Models Available: Regular, extended cab, and crew cab versions give you the flexibility to choose the space you need.

Overall, the 2022 Silverado 1500 offers a combination of strength and versatility, making it an ideal pick for those demanding both power and comfort.

 

What is the towing capacity and fuel efficiency of the 2022 Chevrolet Colorado with a diesel engine?

The 2022 Chevrolet Colorado equipped with a diesel engine offers impressive capabilities. When it comes to towing, it can handle up to 7,700 pounds. In terms of fuel efficiency, drivers can expect approximately 20 miles per gallon in city driving and around 30 miles per gallon on the highway. Please note that this setup is available exclusively in crew cab models.

 

How does the diesel engine in the 2022 GMC Canyon perform in terms of horsepower, torque, and fuel efficiency?

Performance of the 2022 GMC Canyon’s Diesel Engine

When it comes to horsepower, torque, and fuel efficiency, the 2022 GMC Canyon’s diesel engine offers an impressive package. At the heart of this vehicle lies a robust 2.8-liter turbodiesel engine paired with a six-speed automatic transmission.

Power and Towing Capacity

• Horsepower: The engine produces a respectable 181 horsepower, which is ample for most light-duty needs.
• Torque: With 369 pound-feet of torque, it excels in towing, making it possible to haul up to 7,700 pounds effortlessly.

Fuel Efficiency

• City Driving: In urban environments, the diesel engine achieves approximately 20 miles per gallon.
• Highway Performance: On open roads, it delivers around 30 miles per gallon.
• Four-Wheel Drive Impact: Opting for four-wheel drive sees a slight reduction in efficiency, with figures adjusting to about 19 mpg in the city and 28 mpg on the highway.

Overall, the Canyon’s diesel engine strikes a favorable balance between power and efficiency, making it a strong contender in the light-duty truck segment.

 

What are the top light-duty pickup trucks with diesel engines available?

1978-81: Chevrolet and GMC C10 Pickup

This is the truck side of the 1978 Olds 350 diesel debacle. That same year it was added as an option for the very lightest-duty half-ton, two-wheel-drive Chevrolet and GMC pickups under the Ordering Code LF9. This engine was less problematic in trucks than in the cars because truck owners were a little more diesel-savvy and didn’t do some of the silly things that got car owners in trouble. Still, the trucks had their trouble and ’78 and ’79 were the worst years. Most of the issues were fixed by 1980 and the engine was available through 1981 in full-size trucks, replaced for ’82 by the all-new 6.2L diesel.

1978 Chevrolet C10 Scottsdale diesel
1980 LF9 350 Chevrolet V8 diesel

Displacement: 5.7L (350 ci)
Power: 125 hp @ 3,600 rpm
Torque: 225 lb-ft @ 1,600 rpm
Compression Ratio: 22.5:1
Aspiration: Natural

Modern-Day Evolution: Top Light-Duty Diesel Trucks

Fast forward to today, and diesel engines have become a staple in light-duty trucks, offering a balance of power and efficiency that appeals to both casual drivers and those needing serious towing capacity. Here are some top contenders in the current market:

2022 GMC Canyon

General Motors continues its legacy of robust vehicles with the GMC Canyon, a standout in the light-duty diesel category. The 2.8-liter turbodiesel engine, paired with a six-speed automatic transmission, delivers 181 horsepower and 369 pound-feet of torque. This setup facilitates a towing capacity of up to 7,700 pounds, making it a versatile option for various hauling needs. The Canyon’s fuel economy reaches 20 mpg in the city and 30 mpg on the highway, although opting for four-wheel drive slightly reduces these figures.

2022 Chevrolet Colorado

Mirroring the GMC Canyon but with distinct styling, the Chevrolet Colorado offers the same 2.8-liter turbodiesel engine. It maintains identical horsepower and torque specifications, ensuring a towing capacity of 7,700 pounds. Available in rear-wheel and four-wheel drive, the Colorado is restricted to crew cab models, with bed options of 5-foot or 6-foot lengths.

2022 Chevrolet Silverado 1500

For those requiring more space and power, the Chevrolet Silverado 1500 provides a 3.0-liter inline six-cylinder turbodiesel engine. This powerhouse produces 277 horsepower and an impressive 460 pound-feet of torque, supporting towing up to 13,300 pounds. The Silverado offers a variety of cab and trim options, catering to both practical and luxurious needs.

2022 Ram 1500

Ranked highly by U.S. News, the Ram 1500 features a 260-horsepower V6 engine with 480 pound-feet of torque, allowing for towing up to 12,560 pounds. Its diesel engine is available across most trim levels, and it boasts a fuel economy of 22 mpg in the city and 32 mpg on the highway. The Ram 1500 combines a rugged exterior with a refined interior, offering comfort and advanced driver-assistance features.

2022 GMC Sierra

The GMC Sierra 1500 shares similarities with the Silverado but distinguishes itself with features like the Denali Ultimate and AT4 trim levels, where the 3.0-liter turbodiesel is standard. It tows up to 13,200 pounds and includes optional Super Cruise hands-free driving technology, enhancing the driving experience.

1978-79: Dodge D and W100, D and W200 Pickups

Dodge also jumped on the full-size diesel truck bandwagon in 1978. Their D and W150 (half-ton) and D and W200 (three-quarter ton) models of that year featured a six-cylinder diesel option, namely a superb 3.98L Mitsubishi inline six (6DR5). Available only in ’78 and ’79, it shared general design architecture with the 2.6L diesel four that would come later to the Ram 50 imports. This was an extremely good engine, but being naturally aspirated with only 100 hp on tap it was outclassed in light trucks with up to an 8,400-pound GVW. With the optional automatic performance was even less inspirational. Yeah, it was another diesel victim of bean counting that failed to inspire the truck-buying public to go diesel. Had Dodge opted for the turbocharged 6DS5 variant, at about 130 hp and over 200 lb-ft, the diesel engine could have at least matched six-gasser performance.

1978 Dodge W150 diesel
1978 Mitsubishi 6DR5 six-cylinder diesel

Displacement: 3.98L (243 ci)
Power: 103 hp @ 3,700 rpm
Torque: 168 lb-ft @ 2,200 rpm
Compression Ratio: 20:1
Aspiration: Natural

1979-85: Toyota Pickup

The first Toyota pickups came to the U.S. Market in ’64 and were first offered with a diesel here for 1979. Until 1983 the diesel option was for two-wheel drive only but was added to the four-wheel-drive line for ’83. The ’79 diesel was the 2.2L Model L and came only in naturally aspirated form. For ’84 the naturally aspirated 2.4L (Model 2L) engine replaced it. For ’85 both the 2L and the turbocharged 2L-T were offered. These engines were available in the U.S. Through 1985. The L-Series Toyota diesels originated in 1977 and continue in production today. Toyota has long offered diesels elsewhere in the world but didn’t focus much on marketing them here.

Toyota 4×2 diesel pickup
1981 2.2L diesel and diesel pickup
1985 2.4L 2L-T engine

Displacement: 2.2L/2.4L (146ci)
Power: 62 hp @ 4,200 rpm / 75 hp @ 4,000 rpm/84 hp @ 4,000 rpm
Torque: 93 lb-ft @ 2,400 rpm/114 lb-ft @ 2,400 rpm/ 137 lb-ft @ 2,400 rpm
Compression Ratio: 21.5:1/20:1
Aspiration: Natural/Turbocharger

1980-82: Volkswagen Rabbit Diesel Pickup

Built in VW’s Pennsylvania factory and introduced in 1979 as a 1980 model, the Rabbit pickup was billed as a stylish light-duty hauler. The design originated in the American market but soon emigrated overseas and became known as the Volkswagen Caddy. With only 48 hp, the early 1.5L pickup ran a whopping 17 seconds to 60 mph. For 1981 the pickup got an updated 1.6L diesel that made 52 hp and the unit could make 60 mph in about 15.5 seconds. Slow, yes, but you got 40-50 mpg. The Euro market got a turbocharged Caddy later on. While these cool little trucks were only offered here through ’82 they were built in PA through ’84 for other markets and continued to be built in various VW factories around the world until 1996. While a gas engine was offered in these cute little rigs the diesel was the most common variant here.

1980 VW diesel engine cutaway
1980 Rabbit pickup from the VW historical image files… a gasser, unfortunately. The only external difference was a “DIESEL” badge on the tailgate.

Displacement: 1.5L (90 ci)/1.6L (97 ci)
Power: 48 hp @ 5,000 rpm/52 hp @ 4,800 rpm
Torque: 56.5 lb-ft @ 3,000 rpm/72 lb-ft @ 3,000 rpm
Compression Ratio: 23.5:1 /23:1
Aspiration: Natural

1981-86: Datsun/Nissan Pickups

Datsun, a brand of Nissan Motors, began the importation of cars and trucks to the U.S. In 1958. The first diesels didn’t come until mid-year 1981 as an option in the two-wheel-drive 720 Series trucks, some of which were built in a new Tennessee plant starting in 1983. They were badged “Datsun” into 1983 and “Nissan” thereafter, with a smaller “Datsun” badge for a transition period. From ’81-83 the diesel was the Nissan SD22, which was a 2.2L NA engine related to the SD33 six-cylinder that had appeared in the Scout and other vehicles in the 1970s and after. In ’84 the SD25 was introduced and carried the Nissan diesel option to its American conclusion in ’86.

1981.5 Datsun 720 diesel pickup
1981.5 Datsun SD22 engine in ’81 720 pickup

Displacement: 2.2L (132 ci)/2.5L (152 ci)
Power: 61 hp @ 4,000 rpm/70 hp @ 4,000 rpm
Torque: 102 lb-ft @ 1,800 rpm/115 lb-ft @ 2,000 rpm
Compression Ratio: 21.6:1/21.4:1
Aspiration: Natural

1981-87: Isuzu P’up and Trooper II

In 1981, after nearly a decade building the LUV for GM, Isuzu decided to market its mini-truck under the Isuzubanner and, unlike the LUV of the same era, that included a diesel option. The P’up was the familiar LUV now finally bearing its own badges. For 1984 the Trooper II SUV was introduced and a diesel was on the options list. Both had the same C223 2.2L NA diesels as the LUV and the S-10 to 1986 and the C223T turbo diesel was an option in both for ’86 and ’87. The Isuzu diesels were gone from the United States after that but soldiered on elsewhere in the world for some years.

1981 Isuzu P’up diesel
1984 Isuzu Trooper II
2.2L C223 NA diesel
2.2L C233T turbo diesel

Displacement: 2.2L (136.6ci)
Power: 62 hp @ 4,300 rpm/80 hp @ 4,000 rpm
Torque: 93 lb-ft @ 2,200 rpm/128 lb-ft @ 2,200 rpm
Compression Ratio: 21:1
Aspiration: Natural/Turbocharger

1982-93: Chevrolet and GMC Light Trucks and SUVs

GM introduced the 6.2L V8 diesel into 1982 model year Chevrolet and GMC trucks and SUVs. Developed by Detroit Diesel, then still a GM subsidiary, the light-duty, indirect-injected (IDI) diesel engine was a ground-up development for trucks with no more than a 10,000 GCVWR. The 6.2L had no direct roots to the ill-fated 5.7L/350 Olds V8 diesel offered in earlier GM products. The GCVWR would be bumped a little later. The early emissions engines were generally seen at 130 hp with 240 lb-ft. Non-emissions versions for higher GVW trucks could go a fair bit higher. These were great engines in the half-ton pickups and added a lot to the Blazer and Suburban. In the three-quarter and one-tons, not so much. Being NA meant they had to be flogged mercilessly with a heavy load. Reliability suffered and they delivered disappointing performance. In lighter applications they were well-liked as being economical and proved more durable. Again, cost cutting was the root of whatever evil existed in the 6.2L. GM later learned that the engines with aftermarket turbo kits actually held up as well or better than the NA in hard use and offered much better performance. The 6.2L evolved into the 6.5L, most of which were turbocharged. While the 6.5L turbo diesel never equaled the competitors from Ford and Dodge in the ’93-2000 era, it settled in to be a good offering, especially in the half-ton lines. The 6.5L engine is still in production, though not by GM.

1983 Blazer diesel.
1988 Chevrolet half-ton diesel pickups.
1982 6.2L V8 diesel.

Displacement: 6.2L (379 ci)
Power: 135 hp @ 3,600 rpm
Torque: 240 lb-ft @ 2,000 rpm
Compression Ratio: 21.5:1
Aspiration: Natural

 

What additional features or options are available?

Features such as Super Cruise hands-free driving are available on the GMC Sierra. Various bed lengths are offered across models, including options for 5.8, 6.6, and 8.1-foot beds on the GMC Sierra.

 

What are the drivetrain options?

These trucks generally come standard with rear-wheel drive, but four-wheel drive is available as an option for models like the GMC Canyon, Chevrolet Colorado, Chevrolet Silverado 1500, and GMC Sierra 1500.

 

What are the available trim levels and configurations for these models?

The GMC Canyon’s diesel option is available in all trims except the base, while the Chevrolet Colorado offers it in all trims except the WT model. The Chevrolet Silverado has a variety of trims, including Basic and Conqueror, with different cab configurations. The Ram 1500’s diesel is available in most trims, excluding the base and top tiers. The GMC Sierra’s diesel engine is standard in the Denali Ultimate and AT4 trims and available in others.

 

What are the towing capacities of these trucks?

The GMC Canyon and Chevrolet Colorado can tow up to 7,700 pounds. The Chevrolet Silverado 1500 can tow as much as 13,300 pounds, while the Ram 1500 can handle up to 12,560 pounds. The GMC Sierra 1500 has a towing capacity of up to 13,200 pounds.

 

What are the engine specifications for these models?

These trucks feature various diesel engines. For example, the GMC Canyon and Chevrolet Colorado both have a 2.8-liter turbodiesel engine producing 181 horsepower and 369 pound-feet of torque. Meanwhile, the Chevrolet Silverado 1500 and GMC Sierra 1500 use a 3.0-liter turbodiesel engine generating 277 horsepower and 460 pound-feet of torque.

 

What are the current top models of light-duty pickup trucks with diesel engines?

The top models for 2022 include the GMC Canyon, Chevrolet Colorado, Chevrolet Silverado 1500, Ram 1500, and GMC Sierra 1500.

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