'10 C63 AMG (550hp) vs '12 E550 4matic
Both cars carried 1 passenger. The E550 had its windows down and the sunroof open. Also the E550 had to lift a bit at the beginning, when the C63 was seeking for traction. However, the faster they went, the more the C63 started to pull. But listen to that noise (Stock Exhaust + X-Pipe):


