The Provoq Concept continues Cadillac's remarkable heritage of landmark concept vehicles, this time in a vehicle free from petroleum fuel and emissions, the ultimate luxury.

Will it work? Only if Cadillac’s upcoming production vehicles live up to the stratospheric standard set by the Sollei concept. But Cadillac has shown gorgeous concept cars before. They wowed ...

Cadillac has taken a giant leap into the future of luxury automotive design with the introduction of the SOLLEI concept ...

With the integration of electric battery technology, Cadillac's iconic luxo-barges can once again exist without worries of emissions regulations or fuel economy. The Sollei concept is an example ...

Will it work? Only if Cadillac’s upcoming production vehicles live up to the stratospheric standard set by the Sollei concept. But Cadillac has shown gorgeous concept cars before. They wowed classic ...