There was a time when engines didn't get more power dense than the Honda S2000's 118.5 horsepower per liter. Today, that number wouldn't even crack the top 150. Here are the cars that have the highest ...

The goal of Hyundai's engine technology, which the company calls Gasoline Direct Injection Compression Ignition (GDCI), is to return the fuel economy of a diesel but with the higher performance, ...

It’s alive! It’s aliiive! And it can be driven! Not that there was any doubt in the passion project that put an 8.1-liter big block into a C8 Corvette. If anyone was gonna make the ballsy pairing work ...

Introduced in 1991, the Mazda MX-3 was the most distinctive economy sports coupe on a market flooded by such gems as the Geo Storm, the Nissan NX and the seriously uncool Hyundai Scoupe. Not only did ...