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Chris Chilton,
09 May 2012 10:44
After a few years on the naturally-aspirated temperance wagon, the AMG-fettled SL V8 is back on the boost, with a downsized twin-turbo engine and all-new aluminium clothes. Read on for CAR Magazine's first drive review of the new 2012 Merc SL63 AMG. So the orginal SL55 was powered by a supercharged 5.5, and the outgoing SL63 by a naturally aspirated ...
