It is sports executive car that was started to manufacture in 2002. Audi RS6 is the performance version of less expensive Audi A6. This car has three different generation, and the fourth generation RS6 is expected to be released in 2019. First and second generation RS6’s was available in either five door station wagon or 4-door saloon body style, while the third generation (C7) R6 only available as a station wagon. All versions of RS6 features Audi’s permanent all-wheel drive (quattro) system.