It's no surprise that some drivers want to save fuel at the moment, but will switching it off in traffic really save you ...

, formerly Hotel Engine, booked a $140 million Series C led by a fund advised by private equity firm Permira that values the Denver-based startup at $2.1 billion. The new valuation represents a 62% ...

Turnkey crate engines for kit and other project cars have grown enormously in popularity. The reasons are obviousbuilding an engine yourself can be time-consuming and laborious. In contrast, a ...

Diesel engines are torquey and efficient powerhouses capable of outlasting a comparable gas engine. But despite their robust build quality and beefier internals, there are things to avoid if you have ...