Part of the Competition Package includes a power boost for the TwinPower Turbo 4.4-litre V8 engine in all three models to 600hp and 700Nm of torque (available from 1,500 to 6,000 rpm), a 40hp/20Nm increase.
This bump in power gives the M6 Coupe a century sprint time of 3.9 seconds while the M6 Gran Coupe and Convertible hits 100 km/h from a standstill in just 4.0 seconds. All Competition models are by default electronically limited to a 250 km/h top speed but with the optional M Driver’s Package, the figure goes up to 305 km/h.
Power isn’t just the only add-on here. Underneath, the chassis receives a tune-up along with the cars’ springs, dampers, and anti-roll bars to be firmer. The Active M Differential also receives a tweak to allow the driver to “accelerate even more dynamically out of tight corners” while the steering is mapped to provide a sportier handling feel.
Visual changes to differentiate the Competition Package models from the base cars are 20-inch M light-alloy wheels with black chrome twin tailpipes for the sports exhaust system.