Audi Q7 lightweight
Ismail Akin, Audi Q7 center differential development.
The self-locking center differential is integrated into the housing of the eight-speed tiptronic and is the heart of the quattro all-wheel drive system. This system is 25 percent lighter than the previous version.
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.