The Ford F-150 is many things: rugged, reliable, and the top-selling vehicle in the U.S. for more than three decades. What it's not -- at least not since the 1980s -- is a diesel, but that could soon ...

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...

At one point, you could get the Chevy Silverado and the Ford F-150 with six-cylinder diesel engines. What are the differences ...

Diesel-powered vehicles are usually quite specialized. There was a time when the fuel was really getting pushed, and although many automakers trialed it as a mainstream fuel, the industry — in the U.S ...

Meet the MPG king of full-size non-hybrid pickup trucks - whether you like it or not.

Dear Car Fix: What is your take on diesel vs. gas engines in vehicles today? Diesel fuel mileage is better, longevity of the diesel engine is better, pollution is reduced. Why is it just the Germans ...