Audi Glossary

The Audi A8 and the Audi A2 have an aluminium body built according to the Audi Space Frame® (ASF) principle. The ASF is a high-strength aluminium frame structure into which the panels are integrated so that they also perform a load-bearing function. In conjunction with these high-strength aluminium panels, the aluminium body is noted for its exceptional rigidity and therefore above-average crash protection, yet also for its substantially lower weight. Comparison: An Audi A2 weighs 895 kg, about 150 kg less than comparable compact vehicles with a conventional steel body. The Audi A8 features the latest generation of the ASF. Safety and handling are improved by torsional rigidity that is 60 percent higher than that of the previous A8. The body of the Audi A8 is considered the lightest in the luxury class. The benefits of aluminium in the Audi Space Frame are reflected not only in the low weight and the high rigidity of the body, but also in a level of design freedom for cast parts and complex profiles that is not at all possible with steel panels. Advantages for the driver: greater safety, increased performance, improved handling, lower fuel consumption, ease of repair and attractive insurance premiums.