Mercedes-Benz is adding some extra power and performance to the sophisticated luxury of its S 550 sedan.
If its sleek curves and gull-wing doors aren’t enough to amaze you, Steven Kastner will sell you on the rest.
Learn about this super car’s impressive workings and the extensive tests it had to pass.
Robert Herjavec, Jim Williams and other Mercedes-Benz buyers discuss the beauty behind the 2011 SLS AMG.