A car is greater than the sum of its parts. You've got brakes, the frame, the suspension, and a gas tank, to name a few, but the engine is arguably the most important component. This integral element ...

If you’re into absurd yet functional engine swaps, you might be familiar with the YouTube crew at Rich Rebuilds. The maniacal mechanics have done just about everything you can to a Tesla, including ...

The all-new BMW X5 has been revealed with electric, plug-in hybrid and diesel powertrains, plus future hydrogen technology ...

Not too long ago, popular YouTuber Rich Rebuilds made headlines when he created a V8-powered Tesla Model S. He has now started work on his latest project, this time involving a Model 3 and a different ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

Diesel passenger cars are everyday mundane fare in Europe and Asia. But in North America, they're the domain of heavy-duty trucks only. Why is this? Well, it's more a matter of price than anything in ...

Diesel cars were never very popular in the U.S., but only a few automakers swore off diesel engines for good.

The Kia Carnival, long hailed as the dad's dream ride and king of family haulers, has reigned supreme in South Korea's minivan market for decades. Its diesel engine, renowned for robust torque and ...