GM once built a featherweight, mid-engine sports car that handled like a dream, but almost no one remembers it.

Under the skin, the Karma had a 2.0-liter Ecotec engine paired to a mild-hybrid system that yielded 52 miles per gallon.

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

Preparing for EPA 2027? API’s new PC-12 spec (CL-4 and FB-4) introduces ultra-low viscosity 0W-20 oils and stricter emissions ...

The Chili Bowl Midget Nationals very much have a Big Three right now in the form of Kyle Larson, Christopher Bell and Logan ...

International is marching ahead with updates to its S13 Integrated Powertrain to meet federal emissions regulations expected ...

For over three decades, the Mazda Miata has been the gold standard for affordable, lightweight roadsters. It’s a car that ...

The popular Ford F-150 full-size pickup truck returns for the 2026 model year with a wider availability of the hybrid gas-electric V6. Details here.

They'll still have engines, but what kind? Here's what the world's largest auto supplier thinks about the future of American ...

Iconic European performance cars from the 20th century, like the De Tomaso Pantera and AC Cobra, were powered by legendary ...