Both the Mercedes-Benz C 63 AMG Black Series and CLK 63 AMG Black Series are the most brutal variants of their respective models. While the C 63 AMG Black Series is a good few years newer than the CLK 63 AMG Black Series, watching the two battle it out on the Nurburgring is thoroughly enjoyable!
To briefly compare the two, the C 63 AMG Black Series is powered by AMGs 6.3-litre (actually 6.2-litre) V8 engine delivering 510 hp. Consequently, it can hit 100 km/h from a standstill in a mere 4.2 seconds. By comparison, the CLK 63 AMG Black Series which is about four years older, features the same V8 engine and produces 507 hp and 630 Nm of torque to make for a 0-100 km/h sprint of 4.3 seconds!