Black exhaust smoke, tractor-like engine noises, and sluggish performance: all things that were associated with diesel engines. And I say “were” because they’re mostly a thing of the past. Modern ...

Unlike regular gasoline, diesel fuel is regularly used in not just consumer vehicles, but a variety of specialized vehicles, from off-road trucks to farming equipment. It's one of the many differences ...

I was just curious as to what the differences are, in the way it burns, how the engines differ (I know the basic functions of turbojet/turbofan engines, but not much beyond that) and is it totally ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

A detailed comparison between the BMW M340d and M340i, filmed in 4K. This video explores acceleration, real-world MPG, and ...