2010 Audi RS6 Avant
Vehicle: 2010 Audi RS6 Avant Price as tested: CDN$200000 (Estimated) Performance: If you thought previous RS6′s V8 Biturbo is awesome, wait until you try the current iteration of its definitive sportswagon. The latest RS6′s powerhouse is Audi Quattro GMBH tuned 5.0 liter DOHC 40-valve V10 with its advanced FSI direct fuel injection, variable valve timing [...]