When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...

Light-duty customers have a single diesel option for model year 2026, that being the 3.0-liter Duramax inline-six turbo diesel of the Silverado and Sierra ...

Ford has PowerStroke, Ram trucks have Cummins engines, and General Motors has Duramax diesel engines. All three vie for torque and diesel market supremacy — Duramax, however, doesn't always feature in ...

The 6.6L Duramax diesel engine is well regarded in the truck community, but what is considered high mileage for one? Here's a ...