The 2016 Mercedes S63 AMG Cabrio has been spied wearing very little disguise.

Caught undergoing testing in Germany, the high-performance model follows in the footsteps of the S63 AMG Coupe but adopts a retractable soft top and a modified rear end.  The car also features an aggressive front fascia, lightweight alloy wheels and a four-tailpipe exhaust system.

Like the coupe, power will be provided by a twin-turbo 5.5-liter V8 engine that produces 577 bhp (430 kW) and 664 lb-ft (900 Nm) of torque. It enables the coupe to accelerate from 0-100 km/h in 4.2 seconds before hitting an electronically limited top speed of 250 km/h (155 mph) so expect similar figures from the convertible.

Gallery: Mercedes S63 AMG Cabrio shows its aggressive face in latest spy photos

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