Mansory has modified the Mercedes-AMG S63 E Performance with new turbos and tuning, bringing torque all the way past 1,100 lb ...

LOWS Limited electric range, breathtaking price, middling fuel economy. VERDICT The AMG S63 plug-in hybrid prioritizes power and performance over efficiency, with spectacular results. There's ...

such as the Mercedes-AMG S63 E Performance, deliver genuine speed and thrills. In this full-size sedan's case, that starts with 791 total horsepower thanks to a 603-hp twin-turbo 4.0-liter V-8 ...

When the two outputs of both power units are combined the S63 is the most powerful AMG you can currently buy with 791bhp and 1055lb ft torque, although there is the small matter of its 2595kg kerb ...