Whether the goal is maximum performance or minimum fuel consumption – for us, the focus is always on delivering quintessential BMW driving pleasure.
BMW EfficientDynamics is the strategy developed by BMW to minimise fuel consumption and emissions while simultaneously increasing dynamics and driving pleasure.
It is a comprehensive technology package that includes the drive train, energy management and the vehicle concept – and is standard in every BMW. The new generation of petrol and diesel engines in the BMW TwinPower Turbo family is responsible for the improved performance and lower fuel consumption. Optimised aerodynamics, along with intelligent lightweight construction, contribute to increased efficiency. The latter lowers the weight while at the same time increasing the car's rigidity. The BMW concept of intelligent lightweight construction involves deploying the right material in the right place, because every material has its specific strengths. This is a demonstration of the impressive innovation leadership at BMW, the only major car manufacturer that relies on ultralight and highly rigid carbon fibre (CFRP) as a key material.
Fuel consumption / CO2 emissions
Figures for BMW 640i
Combined: 7,9 bis 7,8 l/100 km
Urban: 10,9 bis 10,7 l/100 km
Extra-urban: 6,2 bis 6,1 l/100 km
CO2 emissions combined: 185 bis 181 g/km
Figures for BMW 640i xDrive
Combined: 8.4 to 8.2 l/100 km
Urban: 11.5 to 11.4 l/100 km
Extra-urban: 6.5 to 6.4 l/100 km
CO2 emissions combined: 195 to 192 g/km
Figures for BMW 650i
Combined: 9.2 to 8.9 l/100 km
Urban: 12.8 to 12.4 l/100 km
Extra-urban: 7.1 to 6.9 l/100 km
CO2 emissions combined: 214 to 208 g/km
Figures for BMW 650i xDrive
Combined: 9.5 to 9.3 l/100 km
Urban: 13.2 to 13.0 l/100 km
Extra-urban: 7.3 to 7.1 l/100 km
CO2 emissions combined: 221 to 217 g/km
Figures for BMW 640d
Combined: 5.7 to 5.6 l/100 km
Urban: 6.9 to 6.8 l/100 km
Extra-urban: 4.9 l/100 km
CO2 emissions combined: 149 to 147 g/km
Figures for BMW 640d xDrive
Combined: 6.0 to 5.9 l/100 km
Urban: 7.3 to 7.1 l/100 km
Extra-urban: 5.2 to 5.1 l/100 km
CO2 emissions combined: 158 to 154 g/km
The figures for fuel consumption and CO2 emissions depend on the wheel and tyre sizes selected.
Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles can be found in the 'New Passenger Vehicle Fuel Consumption and CO2 Emission Guidelines', which are available free of charge at all sales outlets and from DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Str. 1, 73760 Ostfildern, Germany.