Back to Mercedes today with the S63 AMG Coupe. A bit of a rival for other GTs such as the Bentley Continental GT. It is powered by a 5.5 twin-turbo V8 with 577bhp. 0-62 takes 4.2 seconds and the top speed limited to 155mph or 250 km/h as usual. The engine has been upgraded since on the new S63, swapping the 5.5 for a 4.0 V8 which now produces 604bhp.
