Swiss marine power company WinGD has completed shop tests of its groundbreaking variable compression ratio (VCR) technology. The results confirm that methane reductions from new X-DF engines with VCR ...

Diesel engines have pistons that look different from the ones you'd see with a gas engine. There's a reason why that's the ...

The Honda NT1100 has been a roaring success since its debut in 2023. Markets like Europe and Asia’s in particular have really ...

Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright.

Corvette Z06 represents the third model year of the C8 Z06. Here's everything that's new and different about the 2025 C8 Z06.

Harley-Davidson Big-Twin engines have always tended toward the upper end of their contemporary displacement ranges, which ...

It may not have a 400+ horsepower Max Wedge V8, but this 1963 Sport Fury is the next best thing thanks to the 383 Golden ...

Airways takes a closer look at two advanced engines: the General Electric GEnx-1B and the Rolls-Royce Trent 1000.

Forgotten by many, the Camaro SS 30th Anniversary remains one of the most impressive muscle cars developed during the 1990s ...

The engine is the heart of any car. Check out which car brands have earned a reputation for building the most reliable ...

Acura's smallest crossover yet has a great mix of style and features for a lower price than the industry's new-car average ...