Compression is only one thing Hyundai wants to be able to adjust.

After decades of development, Nissan's VC-Turbo promised to revolutionize engines. But can it compete with Toyota's hybrids?

Infiniti's new VC-T is groundbreaking in that it now offers an engine with a variable compression ratio, meaning it can be driven with fuel economy or horsepower in mind, giving the driver the option.

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

I didn't expect to have strong feelings about the Nissan Murano during my test drive. But to be honest, I found myself ...

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

Thinking about buying a used Nissan? Make sure it does not have one of these three unreliable motors under the hood before ...

Mazda patents a complex 6-stroke engine that generates hydrogen from gasoline, offering zero emissions and daily operation ...

ICE engine generates power for the battery, does not drive the wheels.

In the coming days, if you own a Nissan Rogue, there’s a good chance you’ll receive a letter from Nissan Canada informing you that your SUV’s engine is now covered by an exceptional ...

Harley-Davidson's modern V-twin is called the Milwaukee-Eight, and it's offered in a choice of different displacements. But ...

This engine was designed to replace multiple powertrains at once, but its real-world story turned into something far more ...