First of all I love the keyless entry system in the 2005 Cadillac STS. When you sit behind the wheel you can feel the room and see the beauty of the interior. I just love the real wood in the dash. Though this car is a V6 it has as much power as my 1984 Chevrolet Corvette. It really has the Cadillac ride which no car maker can match. It is fun to drive.