Suffice to say, the Cadillac Celestiq is an important vehicle, and now, Jay Leno and the folks from the Audrain Museum Network are taking a drive, as seen in the following 21-minute video.

Jay Leno checks out the 2016 Cadillac CTS-V from every angle to satisfy his curiosity. He also finds out whether the 640-horsepower sedan can do a burnout. Once he gets the lowdown on the Caddy's ...

Steve Harvey's Cadillac Series 62, on the other hand, embodies the essence of a bygone era. There's no denying Jay Leno's collection is vast and impressive. But when it comes to pure, head-turning ...

While Jerry Seinfeld was gallivanting around LA with Sarah Silverman in a Jaguar XKE, our favorite car-loving comedian, Jay Leno, was checking out the all-new 2014 Cadillac ELR.Set to go on sale ...