Amazing renter and cars! The CLS c63s is a beast of a Benz. Luxury and amazing AMG power. Comperable in speed to a Corvette Stingray / Grandsport, and comperable in luxury to nearly anything. The various driving modes really change the car, and the launch (RS) is amazing. Drive with the option of a sports car, in the dress of a luxury car. The only give-away that you're in a 5.5 litre twin-turbo monster is the AMG badge, and the sound left in your wake.