This is a ’79 Rolls-Royce Silver Shadow II that was at the 2019 Mecum Auction in Kissimmee. The Rolls-Royce Silver Shadow is a luxury sedan that was in production between 1965 and 1980. The engine of this one is a 6.75 liter V8 that produces 247 horsepower and 398 pound-feet of torque. The transmission is a 3-speed automatic. The top speed is 115 mph.