2006 Mercedes-Benz SL 600

5.5L V12 Fed by twin turbos with twin intercoolers, the SL600's SOHC 36-valve, 60-degree aluminum V12 spools up 500 horsepower with 590 pound-feet of torque, maintaining that mountainous level from 1800 rpm to 3500 rpm. The five-speed automatic offers a three-mode manumatic function with such an abundance of muscle, augmented by quick throttle response, it seems superfluous. When the driver wishes to summon haste, he has only to tramp on the pedal and the V12 will mash him against the seatback in a flash. Zero to 60 in 3.6 seconds and handling to match the power. Active traction control means you're always in control of this elegant supercar. Perfect for trips along Pacific Coast Highway & the California coastline.

This includes all the self-indulgences you'd expect from a top-of-the-line Benz—orchestral audio, superb seating, elegant interior furnishings, and, of course, the convenience of a hardtop convertible.