Napier’s two-stroke 18-cylinder diesel engine is one of the most diverse—and insane—combustion engines ever produced.

The 1967 NSU Ro 80 looked like it had driven in from the future, with a slippery body, a glassy, sparse cabin and a drivetrain that promised to rewrite the rulebook. Instead, its radical rotary engine ...

In the minds of the majority of individuals when aircraft engines are considered, an image of either revolving propellers or ...

A blasphemy to some and very cool to others, diesel-powered sports cars rarely made it past the concept stage. Among the ...

While many sports cars earned the title of icons, they certainly faced one of the brutal failures in the automotive world.

When it comes to unconventional engine design, few exceed the Wankel rotary in terms of weirdness. Despite that, the same basic principles of internal combustion apply here: Fuel and air are mixed and ...

The Citroën CX was a clever and luxurious car that could never compete in the U.S., stymied by federal regulations and bad ...

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

Racing Bulls deputy technical director Andrea Landi will move across to Red Bull and Ben Waterhouse has been promoted.

Everyone’s got a past, and Italian supercar maker Lamborghini is no different. The 80s were a weird time for the brand.

The Corvette C8 finally gets new Grand Sport variants, but the real change might be the incoming V8 that quietly redefines the base Stingray’s performance. A Bigger Story Hiding Behind the Headlines ...

Specs for the future Toyota Celica are still unknown, but the key may lie in the mid-engined GR Yaris race car that’s currently being shaken down. Toyota confirms Celica's return with an all-wheel ...