The Mercedes-Benz SL63 AMG is a luxury sports car with a retractable hardtop that replaces the Mercedes-Benz SL55. It debuted at the 2008 Geneva Motor Show and was on display at the New York Auto Show 2008. The SL63 AMG has a more powerful 518 hp V8 engine, sportier styling and updated interior trim, including Bluetooth and iPod connectivity. It also sports 19 inch wheels with Pirelli P Zero tires. Expect to see it in dealerships in May of 2008 with a price tag of more than $130,000.