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

General Motors said on Tuesday it had completed the full acquisition of its Cruise business to focus on developing the ...

Genesis might have secretly built another X Gran Berlinetta Concept, and this one sounds like it has a V-8 engine.

Nothing beats this concept for combining all the most impressive technologies ever seen on a ‘50s concept - many of which we ...

Concept cars are meant to show off new design ideas and technology. Most were never meant to go to market, but here are some we wish had made it to dealerships.

What a lot of people don't remember, is that Pontiac did a follow-up to the Fiero, of sorts. This was Pontiac's first attempt ...