The Audi ABT RS6-R 740 hp Avant: The world’s most practical supercar
The $120,000 Audi RS6 Avant is a station wagon with four-wheel-steering, four-wheel-drive and an eight speed auto transmission. Now ABT is offering a 200 mph 740 hp RS6-R version with a four-year, 100,000-mile warranty for an additional $76,000. Source of Article