The venerable Benz tuner has announced its take on the Mercedes-AMG C63 S Cabriolet packing 641 horsepower, with 604 lb-ft of torque to go with it.

The result? 0-62 in 3.7 seconds and an Autobahn-crunching top speed of 200 miles per hour. Only instead of the big body of an S-Class and the weight of a big V12 in the nose, this one's based on the C-Class with a V8.

That headline figure is a handsome upgrade of 138 hp over the 502 horses and 516 torques with which the 4.0-liter twin-turbo V8 comes standard from the factory. Brabus achieved the increased output by fitting new turbochargers and recalibrating the electronics, but naturally it didn't ignore the rest of the car.

Source: Carscoops