543 horsepower, zero to 60 in 3.2 seconds, and a $124,675 price tag.

The 7.0-liter V-8 engine in the C5-R makes 610 horsepower and 570 pound-feet of torque.

A patent application shows power-operated screens that also have pyrotechnic charges to deploy in the event of a crash.

The feds wanted Buick and GMC to die, among others.

Each trim comes with a rooftop tent and two sliding rear doors, and some trims even get a kitchen.

The 600-horsepower Cullinan Black Badge also gets a striking facelift.