The Rolls-Royce Cullinan is just the latest entry into the luxury SUV game. The SUV is all about luxury inside with rear seating for two or three along with tailgate seating. It's like a Phantom with a suspension lift. Power comes from the familiar, 6.75-liter biturbo V12 producing 563 horsepower and 627 pound-feet of torque. All-wheel drive is standard. Top speed is limited to 155 miles per hour.