Reprising their roles from the 2008 Formula One season, the Mercedes SL63 AMG and C63 AMG Estate will again be a presence on the F1 tracks in 2009, as the two have been named the Official F1 Safety Car and the Official F1 Medical Car. To handle their track duties, both feature a wealth of performance and practical enhancements, ranging from various cooling improvements to extensive weight saving measures.

http://emercedesbenz.com/Mar09/27_00...ne_Season.html