Even if you don't plan on ever owning a car with a diesel engine, you may still want to know how they compare to gas engines ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

Gasoline and diesel engines feature many differences aside from fuel type. Compared to gasoline engines, a diesel is typically a lower-revving, torquier design, hence why it's often preferred over ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

Compare gas and diesel generators in terms of emissions, fuel costs, and reliability. Discover which low-emission power solution is cleaner, cheaper, and ideal for industrial, construction, and backup ...

There are many differences between gasoline and diesel-powered trucks beyond the fuel they use. Diesel engines tend to be larger with a longer stroke (the distance the pistons travel within each ...

Diesel-powered trucks date back to 1923 when one of Karl Benz' early companies — Benz & Cie — installed a four-cylinder, 45-horsepower unit in a 5K3 truck chassis. It proved to be a winning ...