BMW EfficientLightweight is a showcase example of how efficient driving and dynamic driving combine perfectly. Thanks to the use of especially lightweight and stiff materials − such as carbon in the passenger cell, aluminium in the chassis, high-strength steel in the body or ultra-modern magnesium alloys in the engine − fuel consumption is reduced while, at the same time, driving performance and dynamics are improved.
From rear axle to aluminium front apron, from the M light alloy wheels to the CFRP roof, the BMW M4 Coupé provides an example of how you can discover the diversity of BMW EfficientLightweight.
Combined fuel consumption in l/100 km: 8.8 [8.3]
Combined CO2 emissions in g/km: 204