The 6.7L Cummins engine has been around for almost two decades. Here's how much horsepower the stock versions of the 6.7 have produced over the years.

Performing regular oil changes in your 6.7L Cummins-powered Ram truck is a good way to extend the diesel engine's lifespan past the 300,000-mile mark. Changing the engine oil in your truck ...

All variants of the 2025 Ram HD trucks offer a reworked Cummins diesel engine that now makes 430 horsepower ... a comprehensive refresh for the 2025 model year, those wanting a certified workhorse ...

The 6.7L Cummins engine is known for its reliability and performance in heavy-duty trucks like the RAM 2500 and 3500 models. Yet even a diesel engine as impressive as this has room for improvement.

In close collaboration with Ram and their powertrain providers, the 2025 Cummins 6.7L Turbo Diesel engine is optimized with a brand-new 8-speed transmission, providing the right combinations of ...

All 2025 Ram Heavy Duty truck models powered by Cummins received ... For more information about the new 2025 Cummins 6.7 Turbo Diesel engine, visit cummins.tech/pickup.