True to prior speculation, Mercedes-Benz has lifted the curtain on a high-performance version of its recently launched C-Class Coupe developed by its AMG division. Stuttgart�s answer to the 450HP Audi RS5 and the 420HP BMW M3 coupes is built around the revised 2012 C63 AMG saloon and sticks with Mercedes-Benz�s familiar 6.2-liter naturally aspirated V8 lump.
As with the sedan model, the V8 powerplant in the 2012 C63 AMG Coupe will be offered in two states of tune. The basic version churns out 457HP and peak torque of 600Nm in EU-spec, and 451HP and 443 lb-ft in US-trim, for a 0 to 100 km/h sprint in 4.5 seconds [0-60mph in 4.4 sec] and an electronically limited top speed of 250 km/h [155mph].
Customers can opt for the AMG Development Package that pushes output to 487HP in the EU model and 481HP in the U.S.-spec variant, for a 0 to 100 km/h to 4.4 seconds [0-60mph in 4.3 sec] and a limited maximum speed of 174 mph [280km/h].
Read more �