This seems to be the �Special Edition� week as yet another manufacture previews a slightly modified version of a top range model. This time, it�s Mercedes-Benz and specifically, the SLR "722 Edition" which is refined in numerous respects, having higher output (650 Hp), a tailor-made suspension configuration and a �decidedly� sporty interior. The car will go on sale on July 11. Performance: The supercharged 5.5-litre V8 engine in the "722 Edition", which is hand-built in the AMG engine shop in Affalterbach, generates 478 kW/650 hp. 
The particular strengths of this high-performance engine are immediate response to movements of the accelerator, highly emphatic torque build-up and an unmistakable V8 sound. The performance figures are outstanding even for a high-end sports car: the "722 Edition" accelerates from standstill to 100 km/h in only 3.6 seconds, and 200 km/h is reached in just 10.2 seconds. The maximum speed (337 km/h) is above the 334 km/h previously achieved by the SLR.
Chassis: Handling characteristics worthy of the racetrack are also provided by the sophisticated suspension, with 19-inch light-alloy wheels, a stiffer damper configuration and a ten-millimetre-lower body. Larger brake discs with a diameter of 390 mm ensure excellent braking performance.
Visual modifications: The modified front spoiler with an air splitter, as well as the rear diffuser, improve both the aerodynamics and contact pressure at high speeds, and reflect the transfer of cutting-edge technology from motor racing. At the same time, the use of clear-lacquered carbon as an extremely strong yet lightweight material symbolises the practicality of these technical features. Bucket-type sports seats upholstered in leather/Alcantara provide outstanding lateral support, while the grippier racing steering wheel with a hunting-leather lining, gearshift paddles and black carbon highlights lend a thoroughbred racing touch to the interior.
Exclusive "SLR Club": Before the sales release date, customers and selected guests will have the advance opportunity to appraise the new SLR "722 Edition". This is to mark the foundation of the worldwide "SLR. Club" at the Circuit Paul Ricard in Le Castellet, southern France. As an ultra-exclusive community of which SLR customers automatically become members, the "SLR Club" provides an attractive platform for outstanding events related to the SLR, as well as numerous other benefits. Another exciting feature is the club�s SLR Safety & Speed Academy, which offers special driver training courses and seminars. David Coulthard, Jochen Mass, Klaus Ludwig, Chris Goodwin and Christina Surer are among the highly skilled and well-known instructors.
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In association with the British International Motor Show, Autocar magazine organized the first �London Speed Record�. The Brits got together a number of various sports cars including a BMW M6, a Mercedes McLaren SLR, a Chevrolet Corvette Z06 and a Holden Maloo Ute. 
