Loading

What was the first Dodge diesel truck?


When it comes to the history of diesel trucks, Dodge holds a special place in the hearts of enthusiasts and professionals alike. Known for their rugged durability and powerful performance, Dodge trucks have been a staple in the automotive world for decades. But have you ever wondered which Dodge truck was the first to feature a diesel engine? Let’s take a journey back in time to uncover this fascinating piece of automotive history.


The Birth of the Dodge Diesel Truck


The first Dodge diesel truck was introduced in 1989, marking a significant milestone for the brand and the truck industry as a whole. This groundbreaking model was the Dodge Ram 250/350, which featured the legendary Cummins 5.9L inline-six turbo diesel engine. This engine set a new standard for power, reliability, and efficiency in the truck market, making it an instant hit among consumers.


Why the 1989 Dodge Ram Diesel Was Revolutionary


The introduction of the Cummins diesel engine in the Dodge Ram was a game-changer for several reasons:



  • Unmatched Power: The 5.9L Cummins engine delivered 160 horsepower and 400 lb-ft of torque, which was impressive for its time and ideal for heavy-duty tasks.

  • Durability: Known for its robust construction, the Cummins engine could handle high mileage and demanding workloads, making it a favorite among farmers, contractors, and truck enthusiasts.

  • Fuel Efficiency: Compared to gasoline engines, the diesel engine offered better fuel economy, which was a significant advantage for long-haul drivers and those using their trucks for work.

  • Turbocharged Performance: The turbocharger provided enhanced performance, allowing the truck to handle heavy loads with ease.


The Legacy of the First Dodge Diesel Truck


The 1989 Dodge Ram with the Cummins diesel engine not only set a new benchmark for performance but also established a long-lasting partnership between Dodge (now Ram Trucks) and Cummins. This collaboration has continued to produce some of the most reliable and powerful diesel trucks on the market today.


For truck enthusiasts, the 1989 Dodge Ram diesel remains a classic and a symbol of innovation. Its introduction paved the way for the modern diesel trucks we see today, proving that a well-designed engine can stand the test of time.


Conclusion


The first Dodge diesel truck, the 1989 Dodge Ram 250/350 with the Cummins 5.9L engine, was a revolutionary vehicle that changed the landscape of the truck industry. Its combination of power, durability, and efficiency made it a favorite among drivers and set the stage for the future of diesel trucks. Whether you're a fan of classic trucks or simply appreciate automotive history, the story of the first Dodge diesel truck is one worth celebrating.


Frequently Asked Questions

When did Dodge start using Cummins diesel?


1989
Dodge masterfully engineered the RAM to accommodate the size and power of the Cummins turbo diesel engine, and the first Cummins-powered RAM hit the streets in 1989. With 400 pounds-feet of torque, it roared past the competition. This was the start of a powerful relationship which has grown through the years.



Which 5.9 Cummins to avoid?


The first generation of 5.9-liter Cummins engines ran from 1989 through 1993, and many owners of these early trucks report slow upshifting and gears slipping. This behavior can be problematic when trying to pass slower traffic on the road.



Which Dodge diesel engine is the best?


2. 6.7L Cummins® Turbo Diesel I6 Engine (The Best Engine Ram 2500)

  • Power Output: 370 horsepower and an astonishing 850 lb-ft of torque.
  • Max Towing Capacity: Up to 19,680 pounds.
  • Fuel Economy: Diesel engines are generally more fuel-efficient, especially for long hauls.



When did Dodge make their first diesel truck?


60s Diesel Obscura
It's actually so obscure that it's difficult to find definitive information on just where and when its first diesel pickup was available. What we do know is that around 1962, Dodge offered a Perkins 6.354 diesel engine in certain models of the D Series truck.



Is the 5.9 or 6.7 Cummins better?


Low-End Torque
Compared to the 5.9, the 6.7 Cummins offers more torque at low RPM. This is thanks to the 6.7's increased stroke: 4.88 inches vs the 5.9 Cummins' 4.72 inches. Trucks with better low-end torque have greater towing capabilities, so this is a clear benefit for the 6.7 Cummins.



Why is the 5.9 Cummins so popular?


The 5.9-liter Cummins engine is a legendary diesel engine that has been used in light trucks and other vehicles for over 30 years. It is known for its power, durability, and reliability.



Is a 6.7 Cummins better than a 6.6 Duramax?


If towing capacity is your top priority, the Cummins diesel engine has a slight advantage. Thanks to its immense torque, the Cummins engine allows Ram trucks to achieve a higher maximum towing capacity compared to Duramax-equipped trucks.



What is the oldest Cummins diesel engine?


The 6hp model was soon joined by 1.5, 3 and 8hp models. They were advertised to run on vegetable, animal and petroleum based oils. Greg Haines, Cummins design engineer & volunteer at the Cummins Heritage Center, used kerosene to recently fuel the world's oldest known Cummins engine, the 1919 Model C 6hp Hvid #142.



What was the first truck with a Cummins?


The First Cummins-powered Dodge Ram (1987)
9 Cummins engine into a heavy-duty Dodge pickup. The company quickly acquired a 1985 Dodge Ram D350 as its first test mule, removing the dependable 360 V8 for the relatively untested 6BT Cummins.



What is the holy grail of Cummins?


Having a 12-valve Cummins 5.9 would be cool enough, but according to our David Tracy, the true grail is a 12-valve truck paired with a five-speed manual transmission. The grail of the grail seems to be the 1998 Ram 2500 Quad Cab with a 12-valve Cummins and a manual transmission.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.