Mercedes-Benz E63 Comparisons

400kW Club Comparison : Audi RS6 v BMW M5 v Jaguar XFR-S v Mercedes-Benz E63 S AMG

Chief executives sitting in lofty boardrooms make changes less frequently than the manufacturers of the cars they drive, or so it seems. One year ago we tested the BMW M5 and it was the only luxury muscle car with 400-plus kilowatts of power; the Mercedes-Benz E63 AMG made 386kW, the Jaguar XFR 375kW...