Audi Q7 lightweight
Alexander Steigerwald, Audi Q7 front axle development.
Thanks to the new five-link front axle and systematic lightweight construction, 27 kilograms (59.5 lb) of weight have been shaved from the front axle alone compared with the previous model. All major components are made of aluminum. The forged aluminum pivot bearing alone saved nearly 7 kilograms (15.4 lb).
Fuel consumption figures Audi Q7:
Combined fuel consumption in l/100 km: 8,3 - 5,5;
Combined CO2-emissions in g/km: 193 - 144
Fuel consumption and CO2 emissions data as well as the efficiency classes are dependent on the choice of wheels and tyres.