Mercedes unveils convertible AMG GT Roadster
German automobile manufacturer Mercedes has unveiled the open top version of its two-seater AMG GT sports car, the 'Mercedes-AMG GT Roadster'. Powered by a 4.0-litre, twin-turbo V8 engine, the car delivers 476 hp. The AMG GT Roadster accelerates from 0-100 kmph in 4 seconds and has a top speed of 302 kmph.