Diesel Powerhouses: Five Legendary Tanks That Shaped History

IS ANYTHING COOLER?

When it comes to diesel-powered things, few are as cool as diesel tanks. Diesel-powered tanks have played a crucial part in military history, offering the durability, efficiency, and raw power needed for intense battle conditions.

These five diesel tanks, below, have each left their mark in history. From the brutal fighting of World War II to the technological advancements of the Cold War, each tank on this list showcases unique innovations that made it not only a battlefield force, but also a legend in its own right. Let’s dive deeper into what makes these tanks stand out.

IS-7

The Soviet IS-7, known formally as Object 260, stands out as one of the most formidable heavy tanks ever built, despite never seeing combat. Developed after World War II had concluded, this tank was designed to strike fear into the hearts of opponents with its monstrous presence. Powered by a massive 1,050-hp M50T V-12 diesel engine, the IS-7 could reach impressive speeds of up to 37 mph which is CRAZY considering it weighed 68 tons. It wasn’t just about size and speed, though; the IS-7 was also armed to the teeth with a 130mm S-70 cannon, which could obliterate nearly any target it faced. Additionally, its armor made it nearly impenetrable to most anti-tank weapons of the era. While the IS-7 was never mass-produced or battle-tested, its sheer power and intimidating design remain a fascinating “what-if” in military history.

Leopard 2

Often hailed as the “Gold Standard” of modern tanks, the Leopard 2 was introduced in 1979 and has been a staple of NATO forces. Known for its exceptional balance of firepower, protection, and mobility, the Leopard 2 is powered by a 1,500-hp turbocharged diesel engine, allowing it to reach speeds of up to 45 mph, making it one of the fastest heavy tanks in the world. But it’s not just about speed—the Leopard 2 is also incredibly agile, capable of traversing rough terrain and outmaneuvering its enemies. This tank’s advanced fire control system is another key feature, allowing it to fire accurately even while moving at high speeds. Its combat effectiveness has been proven in numerous conflicts, from the Balkans to Afghanistan, where it consistently outperformed many of its rivals. The Leopard 2’s cutting-edge technology and continued upgrades ensure it remains a top-tier tank for years to come.

T-34

The Soviet T-34 is arguably one of the most influential tanks in military history. First introduced in 1940, the T-34’s innovative design changed the game during World War II. Its sloped armor was a revolutionary feature, allowing it to deflect enemy shells much more effectively than its counterparts. This gave the T-34 a significant survival advantage on the battlefield. Powered by the robust Kharkiv model V-2 diesel engine, the T-34 was also highly reliable and capable of operating in the extreme conditions of the Eastern Front, where other tanks would often break down or get bogged in the mud. Another key aspect of the T-34 was its ease of production. The Soviets were able to mass-produce tens of thousands of these tanks, overwhelming the German forces through sheer numbers. Despite its relatively simple design, the T-34’s effectiveness in combat and its role in turning the tide of World War II solidify its place as a legendary war machine.

The Sherman

When it comes to American instruments of war, few are as renowned as the M4 Sherman Tank. The Sherman was the backbone of the Allied armored forces during World War II, known for its versatility and reliability in combat. While early versions were powered by gasoline engines, some variants, like the M4A2, were equipped with the GM 6046 diesel engine, which offered better fuel efficiency and a reduced risk of fire compared to their gasoline counterparts. The Sherman may not have had the thickest armor or the biggest gun, but its strength lay in its adaptability and ease of production. Over 49,000 Shermans were built during the war, allowing Allied forces to field them in massive numbers, which played a crucial role in their eventual victory. Beyond its sheer quantity, the Sherman was also highly versatile—it could be adapted into a wide range of roles, including flamethrower tanks, recovery vehicles, and mine-clearing units. While it wasn’t the most powerful tank of the war, the Sherman’s reliability and flexibility made it an indispensable part of the Allied war effort.

Object 279

Perhaps the most unusual tank on our list, The Soviet Object 279 might just be the most futuristic looking tank ever produced. Designed during the Cold War in 1957, this tank was meant to survive and operate in the most extreme conditions, including the aftermath of a nuclear explosion. What sets the Object 279 apart from other tanks is its saucer-shaped hull, which provided superior protection against anti-tank weapons and prevented it from flipping over in the event of a nearby nuclear blast. This unique design also featured four tracks, which allowed the tank to traverse the most rugged terrain, including marshes and snow, where other tanks would get stuck. The Object 279 was heavily armored, with up to 319mm of frontal armor, making it nearly impervious to enemy fire. Additionally, it was equipped with a powerful 130mm gun, giving it significant firepower. Although only one prototype was ever built and the project was eventually canceled, the Object 279 remains a fascinating example of Cold War engineering and the Soviet Union’s ambition to prepare for a nuclear battlefield.

From the colossal IS-7 to the innovative Object 279, these diesel-powered tanks showcase the evolution of armored warfare. Each of these machines brought something new to the battlefield, whether it was cutting-edge design, raw power, or sheer adaptability. These tanks continue to inspire admiration not only for their engineering but also for their role in shaping military history.

PHOTOS BY TUCKER HARRIS