Cadillac has its fair share of outrageous concept cars that never made it to production. The American automaker has an extensive catalog of outlandish concept cars, like the futuristic 1959 ...

Inside the SOLLEI, luxury takes on a new meaning as Cadillac channels its “art of travel” design ethos ... sustainable ...

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 ...

Known as the Cadillac Sollei Concept, this massive two-door convertible ... The pattern itself is based on the sun and brings a genuine art-deco vibe to the interior. It looks extremely expensive ...

Cadillac revealed a jaw-dropping, electrically powered ultra-luxury convertible show car Monday, along with more details about how the automaker hopes to return to the front rank of global luxury ...