2006 Mercedes-Benz S-Class S350 4dr Sedan (3.7L 6cyl 5A)
I have never driven a car so comfortable, quiet, shifting and excellent. This car has the smoothest ride of any vehicle I've ever owned. The front and back have a large amount of roominess with all this comfort. It has plenty of power, so when you want to go fast, it'll do it easily. Sleek lines, a real head turner on the streets. Just a sweet car, inside and out!
The excellent power door system. Doors need only make contact to close. The power trunk closer. Great air flow and lighting.