Official Word:

The new Audi RS 6 Avant is a high-performance sports car for everyday use. Its character and uncompromisingly sporty tuning is the work of quattro GmbH, a wholly-owned subsidiary of AUDI AG. The company's RS models with their powerful engines form the dynamic spearhead of the model program. The abbreviation "RS" stands for the most powerful version of a model series, for quattro permanent all-wheel drive, for extreme handling, for an understated appearance and for full...Read.