The Aston Martin Rapide S
"Four-door," rarely spells "fast," but the Aston Martin Rapide S is as sleek and fast as they come. The lower, cleaner cousin of the Rapide, it’s powered by a 6.0L V12 engine, the S offers 550 hp — 80 more than the regular version — and boasts a 0-60 mph time of 4.7 seconds and a top speed of 190 mph. No world on a release date, but when it hits you could end up being the fasted dad on the road. More pics here.