Mercedes continues development tests of the new S63 AMG Coupe, which this time was caught testing at Nurburgring.
The car will be based on the S-Class Concept Coupe we saw in Frankfurt and it will have an aggressive bodykit with a big front bumper, large air intakes, big brakes , big wheels and twin tailpipes .
Rumors say that it will be equipped with a 5.5 -liter twin-turbo engine producing 585 hp and 900 Nm of torque, combined with the
7 speed AMG SPEEDSHIFT MCT with three modes .It will have an 0-100 km/h acceleration of 4.2 seconds, with a top speed electronically limited to 250 km/h. It is expected to make it’s debut in 2014 , possibly at the Geneva Motor Show in March.