Embracing the Power of Diesel: Jeep EcoDiesel Review

Jeep EcoDiesel

It took me some time to truly fall in love with smaller diesel’s in cars, SUV’s or even 1500 pick-ups. I grew up around 6V92 Detroit’s, 3208 CAT’s and a few other big diesel’s, mainly used in ships/boats. My first diesel truck was a 7.3 Powerstroke, still have it, love it. Little diesel’s I still enjoyed, because I like anything without spark plugs, but having one as a daily driver just didn’t make sense to me. I always wanted that big diesel engine grunt, and sound, the sound is/was important. So when I started doing this media stuff, test driving new vehicles with smaller diesels, it took a lot to impress me. Smaller diesel’s just don’t have the same feel as big displacement ones. But that’s really not true, they do, just on a smaller scale.

The BMW 335d that I just sold proved that to me and it changed me for good. That thing seriously moved, had amazing torque that would kick you in the butt whenever you wanted it to. And now with my new Jeep with the EcoDiesel, I’m really becoming a fan of the smaller stuff. That BMW was pretty close to 300-HP at the wheels with maybe 500 torque, weighed half what a Ram 2500 does, and got 40-MPG. It was an epic car.

The EcoDiesel Jeep, gets 22-MPG on 37-inch tires (compared to 13-ish with a gas engine on 37’s), and I don’t know the power at the wheels yet but likely near 230-HP, stock. It gets out of its own way very nicely, the torque makes it extremely responsive, it’s quicker than any other stock Jeep out there (save for the new 392 model), I don’t even notice the drag from the massive tires, it’s a really great powertrain.  When I drove my first EcoDiesel Ram, I was not even slightly impressed with the powertrain , it just didn’t feel matched to the vehicle correctly, man has my view changed.

When I bought this Jeep I didn’t really think I’d be doing much with it in Diesel World, but as you can tell, it’s a cool platform and I want you to know about it. It’ll be in the pages here a bunch more. First mod with 1500-miles on the clock, I ripped the suspension out for something more capable from Belltech Suspension. Slapped some XD Wheels and some Toyo Mud Terrain tires. Next was a throttle pedal signal modifier from Superchips/EDGE, their Amp’d throttle booster, on it.

Then with only a couple days on the new suspension, I headed from North Idaho, 700 miles to Moab to go wheeling with it for a few days. The diesel in this Jeep is perfection for wheeling. That extra torque made a huge difference. I pointed this thing at every obstacle it came upon and it didn’t skip a beat. Stay tuned for much more from Moab (and check out the video series on our Facebook page now), and much more with this little Jeep. I have a problem, I can’t leave anything stock, and as much as I told myself this Jeep would be different, I lied. It’s going to get pushed very far.

FREQUENTLY ASKED QUESTIONS

How does the Jeep Wrangler EcoDiesel’s price compare to its expected performance and features?

The Jeep Wrangler EcoDiesel offers impressive power efficiency, but it’s accompanied by a significant price tag. Opting for this engine involves adding a $4,000 premium, plus a compulsory $2,000 for an eight-speed automatic transmission. While these costs might seem substantial, they’re justified by the EcoDiesel’s enhanced performance.

Initially, the EcoDiesel engine is offered exclusively in the four-door Unlimited models, adding a layer of exclusivity. For those interested in a fully-equipped experience, models like the Sahara can reach about $57,940, and the Rubicon versions might even soar into the mid-$60,000s.

However, for consumers seeking value, the diesel engine is also available in the Wrangler Sport version, starting under $40,000. This model presents an attractive balance of performance and affordability, allowing buyers to allocate saved funds towards upgrades like a lift kit, LED lighting, or overlanding accessories. This versatile approach enhances the overall experience without breaking the bank.

What are the observed and estimated fuel economy figures for the Jeep Wrangler EcoDiesel?

The EcoDiesel Jeep, gets 22-MPG on 37-inch tires (compared to 13-ish with a gas engine on 37’s), and I don’t know the power at the wheels yet but likely near 230-HP, stock.

For a deeper dive into the fuel economy, let’s break it down:

• Observed Fuel Economy: Real-world driving delivers about 22 mpg, even with those hefty 37-inch tires that usually guzzle more fuel.
• Estimated Fuel Economy: While official figures can vary, the EcoDiesel Jeep typically sees around:
  • Combined: 26 mpg
  • City: 23 mpg
  • Highway: 30 mpg

This means that whether you’re cruising through city streets or hitting the open highway, the EcoDiesel engine balances power and efficiency impressively.

What are the off-road capabilities of the Jeep Wrangler EcoDiesel, particularly in the Rubicon model?

“When I drove my first EcoDiesel Ram, I was not even slightly impressed with the powertrain, it just didn’t feel matched to the vehicle correctly, man has my view changed.

The Jeep.

When I bought this Jeep I didn’t really think I’d be doing much with it in Diesel World, but as you can tell, it’s a cool platform and I want you to know about it. It’ll be in the pages here a bunch more. First mod with 1500-miles on the clock, I ripped the suspension out for something more capable from Belltech Suspension. Slapped some XD Wheels and some Toyo Mud Terrain tires. Next was a throttle pedal signal modifier from Superchips/EDGE, their Amp’d throttle booster, on it. Then with only a couple days on the new suspension, I headed from North Idaho, 700 miles to Moab to go wheeling with it for a few days.

The diesel in this Jeep is perfection for wheeling. That extra torque made a huge difference. I pointed this thing at every obstacle it came upon and it didn’t skip a beat. Stay tuned for much more from Moab (and check out the video series on our Facebook page now), and much more with this little Jeep. I have a problem, I can’t leave anything stock, and as much as I told myself this Jeep would be different, I lied. It’s going to get pushed very far.

Off-Road Mastery

What truly sets the Rubicon model apart in the world of off-roading is its engineering magic. With the Rubicon-specific front anti-roll bar disconnected and the front and rear electronic differentials locked, it transformed into a beast on the rocks. Climbing sandstone walls in Utah felt like child’s play for this machine. The 10.8 inches of ground clearance came into full play, with skid plates scraping over rocks like a symphony of resilience.

And let’s not forget the off-road tires churning through deep sand. The diesel shrugged off the Jeep’s weight, needing barely any accelerator input, making it a dream to drive on uneven terrain. Unlike its gasoline-powered siblings, the diesel lacks a full-time all-wheel-drive transfer case, but it doesn’t miss it—this thing is built for serious adventure.

Comparing the Competitors

For those wondering about the differences, Sport and Sahara models are equipped with an open front differential and a limited-slip rear unit. Depending on your choice, two transfer cases are available: Sport and Sahara models sport a 2.72:1 low-range ratio, while the Rubicon boasts a more aggressive 4.00:1, giving it an edge in conquering the toughest trails.

So, whether you’re customizing or taking advantage of its factory prowess, the EcoDiesel Rubicon is a testament to Jeep’s off-road legacy, merging power with precision and making every adventure memorable.”

What is the fuel efficiency of the 2020 Jeep Wrangler EcoDiesel?

The EcoDiesel Jeep gets 22-MPG on 37-inch tires (compared to 13-ish with a gas engine on 37’s), showcasing its impressive blend of power and efficiency. This powertrain isn’t just about torque; it’s about making every drop of fuel count.

Though official EPA figures aren’t available, real-world testing gives us a clearer picture. During a 700-mile journey, the EcoDiesel managed a commendable 25 mpg, highlighting its capability to stretch fuel over long distances.

This comparison underscores the diesel’s advantage in fuel economy, especially when paired with larger tires that typically reduce efficiency. For those seeking both performance and savings at the pump, the EcoDiesel stands out as a compelling choice.

How does the addition of the diesel engine affect the ride and handling of the Jeep Wrangler?

The Jeep

When I bought this Jeep I didn’t really think I’d be doing much with it in Diesel World, but as you can tell, it’s a cool platform and I want you to know about it. It’ll be in the pages here a bunch more. First mod with 1500-miles on the clock, I ripped the suspension out for something more capable from Belltech Suspension. Slapped some XD Wheels and some Toyo Mud Terrain tires. Next was a throttle pedal signal modifier from Superchips/EDGE, their Amp’d throttle booster, on it.

Then with only a couple days on the new suspension, I headed from North Idaho, 700 miles to Moab to go wheeling with it for a few days. The diesel in this Jeep is perfection for wheeling. That extra torque made a huge difference. I pointed this thing at every obstacle it came upon and it didn’t skip a beat. Stay tuned for much more from Moab (and check out the video series on our Facebook page now), and much more with this little Jeep.

Diesel Dynamics

Now, let’s talk numbers. This diesel-powered Jeep punches with a satisfying 6.7-second sprint to 60 mph. Sure, it’s not the fastest I’ve experienced, but the diesel’s low-end grunt is what makes it truly shine. On-road, the Jeep holds onto its off-road roots with its sturdy live axles and steering that’s more about control than carving quick corners.

Ride and Handling

The extra 394 pounds of diesel muscle required some tweaking. Jeep has stiffened the suspension by 10 percent with new spring rates and dampers, giving the ride a firmer feel. But that’s not all bad news—it means better performance when the pavement ends. Just bear in mind, stopping from 70 mph takes a bit longer at 198 feet.

Off-Road Excellence

Back in Moab, the diesel truly showed its colors. With the added weight, you’d expect it to struggle, but thanks to its torque, it shrugged off every challenge. Disconnecting the front anti-roll bar and locking both differentials, it climbed over rocks with ease. With 10.8 inches of ground clearance, it felt unstoppable—even if the skid plates occasionally reminded me of their presence.

So, whether you’re cruising through town or tackling a tough trail, this diesel Jeep delivers an experience that’s both rugged and refined.”

How does the Jeep Wrangler EcoDiesel perform in terms of acceleration and speed?

“It gets out of its own way very nicely, the torque makes it extremely responsive, it’s quicker than any other stock Jeep out there (save for the new 392 model), I don’t even notice the drag from the massive tires, it’s a really great powertrain.”

Performance that Impresses

This 4863-pound beauty isn’t just about looks; it backs up its style with serious substance. On the track, it records an impressive 6.7-second sprint to 60 mph. The quarter-mile? A mere 15.2 seconds, crossing the line at a solid 89 mph.

While it might not be the absolute fastest Wrangler in existence, the difference is negligible. You’ll be too busy enjoying the diesel’s grin-inducing off-the-line acceleration to notice.

The combination of power and precision makes it a standout, even when pitted against its fiercest competitors.

Does the diesel engine affect off-the-line acceleration?

Yes, the engine provides a satisfying off-the-line acceleration that is sure to bring a smile.

What is the quarter-mile performance of the Jeep Wrangler EcoDiesel?

It completes the quarter-mile in 15.2 seconds, reaching a speed of 89 mph.

How quickly does the Jeep Wrangler EcoDiesel accelerate to 60 mph?

The Jeep Wrangler EcoDiesel reaches 60 mph in 6.7 seconds.

What modifications have been made to accommodate the diesel engine in the Jeep Wrangler?

When I bought this Jeep, I didn’t really think I’d be doing much with it in Diesel World, but as you can tell, it’s a cool platform, and I want you to know about it. It’ll be in the pages here a bunch more.

First mod with 1500 miles on the clock, I ripped the suspension out for something more capable from Belltech Suspension. Slapped some XD Wheels and some Toyo Mud Terrain tires. Next was a throttle pedal signal modifier from Superchips/EDGE, their Amp’d throttle booster, on it.

But let’s dive into what makes this diesel Jeep a beast from the factory. To maintain the Wrangler’s impressive 30 inches of water-fording ability, the alternator and injection pump have been smartly relocated. The engine packs a punch with 260 horsepower and 442 lb-ft of torque, which is the real deal here.

Jeep didn’t stop at just power. They worked on keeping things quiet by adding sound-deadening material to the engine-bay side of the firewall and even foam to the back of the infotainment screen. This means you get the power without the noise.

To handle the extra 394 pounds over a similar V-6 model, Jeep increased the front and rear spring rates by 10 percent and introduced diesel-specific dampers. This makes the ride noticeably firmer. Plus, there’s a diesel-specific skid plate to protect the 5.1-gallon tank for diesel exhaust fluid.

So, whether it’s factory mods or my personal tweaks, this Jeep is ready to tackle anything.