Volkswagen Group's W12 engine was one of the most complex powertrains to ever be put into a vehicle. There's a reason why you'd probably want to steer clear of one of these things if you find them ...

A teardown of a 300,000-mile Toyota 3RZ-FE shows its toughness, but also how neglect can bring down even Toyota’s most durable four-cylinder. The 3RZ’s design blended rugged traditional components – ...

There are so many things wrong with this engine. It's an absolute mess. Not all engines are equal when it comes to reliability. Some of them can run past a million miles and others have fatal flaws ...

Porsche's 3.0-liter twin-turbo V6 gives the first-generation Macan, especially in its S guise, the punch of a proper sports car wrapped in an SUV body. With 340 horsepower and a fat torque band, it ...

The 1.6L Gamma engine makes the Veloster Turbo a tunable favorite, but not all projects end with more power – some end with a hole in the block. Hyundai’s 1.6-liter turbo Gamma engine is popular among ...