Things got just a bit brighter for the incoming Detroit Auto show. Mercedes-Benz will officially showing what will surely be one of the most attention supercars in exhibition hall, the new 2009 McLaren SLR Stirling Moss,a supercar for year 2009. The boldly styled Merc will be the last vehicle built under the partnership with McLaren, at a cost around �750,000 Mercedes should have no trouble finding buyers for the 75-car allotment. The feature of this super car will full carbon fiber bodywork wrapped over the standard version, a 650-hp supercharged 5.5-liter V8 and the five-speed automatic transplanted from the SLR 722. Despite lacking any sort of roof or proper windscreen, the Stirling Moss can still achieve a top speed of 217 mph and can reach 100 km/h in just 3.5 seconds. Other unique features include swing-wing doors, a retractable air brake that can be operated manually and a two-piece tonneau cover that can cover the entire cockpit or just the passenger seat.