Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

The 6.4-liter and 6.7-liter Power Stroke Diesel engines are different sizes and made by different manufacturers -- one by ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

For decades, hardcore Ram owners have treated a diesel Power Wagon as the ultimate forbidden build, something that existed only in custom shops and forum fantasies. The factory truck stayed gas-only ...

For the 2026 model year, the only engine available for a Ram Power Wagon is a 6.4-liter V8 generating 405 horsepower and 429 ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...

Ever-evolving emissions rules have resulted in several significant shifts in car design, although this is far from a new phenomenon. Regulators have been looking for ways to make cars more ...

Leave the LS swaps to the Americans because the British would rather do engine swaps using heavy-duty construction vehicles. Too prim and classy to fuss with horsepower, they just want something ...

The BMW 335d is the torque-loaded diesel sleeper sedan blending surprising speed, premium comfort, and hybrid-beating fuel ...