Audi Q7 lightweight
Wolfgang Faaß, Audi Q7 door development.
Just like the body panels, the doors of the new Q7 are made entirely of aluminum. Here alone 24 kilograms (52.9 lb) of weight were saved compared with the previous model.
Combined fuel consumption in l/100 km: 6.4 – 5.5 (36.8 – 42.8 US mpg)
Combined CO2 emissions in g/km: 168 – 144 (270.4 – 231.7 g/mi)
(Figures on the fuel consumption and the CO2-emissions vary in case of given ranges depending on the used combination of wheels/tires.)
Fuel consumption and CO2 emissions data as well as the efficiency classes are dependent on the choice of wheels and tyres.