The Black Series uses a more powerful version of the SL65 AMG car's 6.0-liter, twin-turbocharged V-12 (good for 670 hp and 738 lb-ft of torque), with the added output coming via redesigned turbochargers, a reconfigured air intake, and less restrictive exhaust. The more potent V-12 powers a car that is a whopping 570 lbs lighter. The result is a 0-to-62-mph time of 3.9 seconds and a top speed of 200 mph [Mercedes-Benz figures].
The dramatic weight loss is due to several factors. First, the Black Series has a fixed hardtop (with an integral roll bar). Second is the extensive use of carbon-fiber components, including the roof, trunk lid, hood, front fenders, and bumpers. Third, a switch from Mercedes Active Body Control suspension to adjustable steel springs saved a few more pounds.
The dramatic weight loss is due to several factors. First, the Black Series has a fixed hardtop (with an integral roll bar). Second is the extensive use of carbon-fiber components, including the roof, trunk lid, hood, front fenders, and bumpers. Third, a switch from Mercedes Active Body Control suspension to adjustable steel springs saved a few more pounds.