Nissan’s variable-compression turbo (VC-Turbo) is a unique engine capable of variable compression adjustment. Unlike traditional engines, which have a fixed compression ratio, the VC-Turbo engine ...

Car enthusiasts of a certain age may feel particularly dated by the following fact: the first two powerplants to mark BMW's mass-market adoption of twin-turbo engines are about to start turning 20.

The Honda K-Series engines, renowned for their power and tuneability, are also known for their ability to rack up major miles ...

Hyundai actually has a pretty good reputation for making engines, but that doesn't mean they're incapable of making some stinkers, as these engines prove.