This is the story of a remarkable concept car that remained a dream. This article focuses on the Cadillac Cien concept and should not be confused with the model Competition Carbon built as an ...

or "What if Ford made a car powered by a nuclear reactor ... Its concepts nearly equal the number of road-going models, but one of the coolest concepts bearing the Cadillac badge was the Cadillac Cien ...

You could call the X Gran Equator Concept an SUV, but it’s not shaped like a normal one. That hood is long enough to fit a ...

A cost-no-object custom commissioned by General Motors, this Cadillac Eldorado is as wild as they come. The car was displayed at the Los Angeles and Detroit auto shows. It's SoCal custom car ...

But Cadillac has shown gorgeous concept cars before. They wowed classic car collectors, the rich and famous at the annual Pebble Beach Concours d’Elegance car show in California, but left fewer ...