The 2015 Mercedes-Benz ML63 AMG is a powerful, luxury midsize SUV known for its 5.5L twin-turbo V8 engine, roaring exhaust, and AMG performance, offering 518 hp (or 557 hp with the Performance Package), 0-60 mph in under 5 seconds, standard AWD, opulent leather interior, advanced tech, and adjustable sport suspension for exhilarating yet refined driving, masking its large size with brutal acceleration.