GM has crafted some radically cool concept cars that should have made it to production, but unfortunately fell short.

Like the Ford, and like NASCAR's unbranded prototype, the three-motor setup makes the Blazer EV.R all-wheel drive. Those ...

With its prototype series of Astro concept cars, GM showed drivers a possible vision of a future that never fully arrived.

Cheverolet has just unveiled a new electric prototype called the Blazer EV.R NASCAR. The prototype offers a peek at NASCAR's ...

Chevy’s special prototype, known as the Blazer EV.R NASCAR, has been shown ahead of this weekend’s Daytona 500, and is very ...

Automakers appear to still be thinking out how to make the most of multiple charging ports—including dividing up EV batteries ...

We've put together a wish list of the concept cars we'd most like to see developed into consumer-ready models. The GM-X Stiletto is what could be if safety, practicality, and even drivability ...

By their very nature, sleeper cars are vehicles with useable performance that no one notices. Everything from a 1984 Mercedes ...

Offered from 1967 to 1969, the Z24 option package included a heavy-duty suspension and a 427-cubic-inch V8 rated at 385 ...

The Pontiac GTO is widely recognized as the genesis of the American muscle car golden age, and now, we're taking a look at these classic GTO concept sketches.

Conceived to showcase Chevy's first small-block V8, the 1955 Biscayne concept became one of the most influential dream cars of its era ...