Four-cylinder engines are usually associated with efficiency and compact packaging, yet a handful of engineers have stretched the format to astonishing sizes. The five engines below represent some of ...

Volkswagen and its subsidiaries make a wide variety of powerful and reliable engines that can satisfy just about any driver, whether it's having some fun in a Golf R, or commuting to work and back in ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...