The highest-revving diesel engine is Mazda's 2.2-liter SkyActiv-D engine, which makes peak power at 4,000 rpm and hits a ...

In an era increasingly shaped by electrification, the high-revving internal combustion engine has become something of a mechanical rebellion. EV powertrains deliver staggering acceleration, but they ...

Discover the engineering marvel behind Mazda's Skyactiv-D 2.2 diesel engine, and what lies ahead for diesel fuel. Mazda unveiled the second-generation CX-5 in 2016 and promised buyers they would soon ...

The era of cheap high-revving engines that once screamed up and down America's highways has largely faded as fuel economy and emissions regulations have forced automakers to rethink how modern cars ...

Luxurious, fast, aggressively designed, and potent on the road and the track, German automakers have built themselves a reputation over the last few decades as the go-to for stylish and fun thrills.

Once upon a time, you didn’t have to spend an exorbitant amount of money to own something with a high-revving engine. Today, though, it’s a rarity. There are exactly zero cars priced under $100,000 ...

Think the Harley-Davidson Milwaukee-Eight is the king of the road? Discover the four incredibly powerful V-twin engines that ...

Revving a warm engine under load and within the manufacturer’s redline is not bad for the engine. Revving a cold engine, ...