The 700HP Mercedes-AMG E63 S 4Matic+ with a custom exhaust goes head-to-head against the Audi RS6 Johann ABT Signature Edition. Two German powerhouses face off in a battle of acceleration, exhaust ...

This is Tim and his 700+hp E63S AMG. We talk mods, driving experience and the story of getting his dream car. How does the Mercedes-Benz E63 compare to the S63 and C63? Is he glad he got it over the ...