Cool video comparison by Fifth Gear here of Mercedes-Benz C63 AMG Performance Package Plus against the BMW M3 Competition Package. Enjoy the show!
The M3 is powered by the S65B40 engine, a naturally aspirated, high revving 4-liter V8 (based on the S85B50 5-liter V10 that powers the E60/E61 M5 and the E63/E64 M6 to date) delivering 414 horsepower (309 kW; 420 PS) at 8,300 rpm and peak torque of 400 Nm (300 lb-ft) at 3,900 rpm, which represents a power increase of 22% over the previous generation E46 M3.
Mercedes-Benz C63 AMG with Performance Package Plus increases output by 30 hp to 487 hp. The package also includes AMG high-performance braking system featuring composite technology on the front axle and an AMG performance steering wheel in nappa leather/Alcantara.
With the Performance Package Plus, the C 63 AMG accelerates from 0 to 100 km/h in 4.4 seconds and 0 to 200 km/h in 13.9 seconds. The top speed is 250 km/h (electronically limited).