Geely's new hybrid engine achieves record 48.41% thermal efficiency and 106 MPG, approaching Formula 1 performance levels.

Motorcycle engines tend to be much smaller than the ones used in vehicles. Bike engines also use motor oil to both cool and ...

The small V6 engine alone is capable of 500 horsepower. Combined with a hybrid transmission setup also from Horse, power ...

The Volkswagen Phaeton was an oddity of the high-end car world, and one that didn't get to last very long.

For 42 years, the XK was Jaguar’s secret weapon. It proved its worth on the racetrack and powered generations of cars. The ...

Formula 1 cars have some excellent thermal efficiency, with even the best mainstream cars just scraping under their potential ...

Rear-engined car models have been rare across automotive history, but many of them are historic and iconic. It's important to understand the difference between mid- and rear-engine placement and how ...

A modern Formula 1 power unit squeezes more useful work from a liter of fuel than any production car on the planet.

Before downsizing and electrification became a thing, several carmakers developed large displacement engines for their flagship production models, taking the old saying "there's no replacement for ...

We don't generally cover motorcycles, but we're going to make an exception for these bikes since they feature car engines. Not powerplants that are cut-down or derived from an automotive ...

Cars need torque; bikes need revs. This assumption has divided the automotive sphere for decades. While both share the same working principle, there are significant differences between a motorcycle ...

Looking at 7 automakers with vehicles that are experiencing engine failures in 2026.