Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright. Complexity in ...

Here at UTV Driver, we love an absolutely bonkers custom build. If you need proof, look no further than our Baja Bug/X3 thing ...

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each ...

Thankfully, there are still a great many vehicles with naturally aspirated engines that rev to stratospheric heights. In fact, our list of the top 10 highest-revving engines is entirely dominated ...

Modern airliners use turbofan engines due to their high thrust and fuel efficiency. The engine creates thrust by pulling air into the engine's core via a fan. It compresses the air, mixes it with fuel ...