2009 Mercedes-McLaren 722S

The "722" refers to the victory by Stirling Moss and his co-driver Denis Jenkinson in a Mercedes-Benz 300 SLR with the starting number 722 (indicating a start time of 7:22 a.m.) at the Mille Miglia in 1955. The Roadster variant of the 722 Edition was unveiled at the 2007 Frankfurt Motor Show. It can accelerate to 100 km/h (62 mph) from standstill in 3.1 seconds and has top speed of 334 km/h (208 mph). The model went on sale in January 2009 and production was limited to 150 units.