Fitting for a top-tier luxury vehicle, the 2007 Mercedes-Benz S-Class features an interior outfitted with tasteful real-wood trim accented by just the right amount of chrome. Front power seats adjust 16 ways, with optional heating and ventilation. Opting for the Drive Dynamic seats allows for a custom ride position and even a pulsating massage.

Should that relaxing massage put the driver to sleep, there are always the Pre-Safe and Distronic Plus systems to focus on the road.