BRABUS extra power for your vehicle: The BRABUS PowerXtra B63-620 performance kit based on the G 63 consists of an auxiliary control module for the engine control unit. In addition to a bump in peak torque from 560 lb-ft to 605 lb-ft, the rated output jumps by 76 hp from 544 hp to 620 hp. The plug-and-play control unit is adapted to the production electronics.
Acceleration 0-62 mph:
G63: 5.1s (stock 5.4s)
620 HP (stock 544 HP)
605 LB-FT (stock 560 LB-FT)
Top Speed (Limited):
130 mph (stock) or 143 mph (optional)
All given performance figures are approximate values and depend on specific details such as vehicle type, equipment, tare weight, final gear reduction in the rear axle, wheel/ tire combinations, gearbox and aerodynamic add-ons of the vehicle.