The Mercedes-Benz SL offers major-league performance and luxury. It's one of the most beautiful cars sold today. Slide into the cockpit, belt up, press the button on the console and 16 seconds later the power-retractable roof switches the SL from the quiet comfort of a luxury coupe to the open-air fun of a roadster. The seats are comfortable and the interior is luxurious.Each new year seems to bring a more powerful and exotic variation of this sinuous, sensuous roadster. The current range debuted as the 2003 SL500, powered by a 5.0-liter V8 engine. The magnificent twin-turbo, twelve-cylinder SL600 followed for 2004, along with the high-performance supercharged V8 SL55 AMG. Now comes the mightiest SL yet: The 2005 Mercedes-Benz SL65 AMG with an aggressively turbocharged V12 that develops 604 whopping horsepower and a mountainous 738 pound-feet of torque.Click here to read more