Audi S6 Avant 3.0 TDI 344 PS Tip Quattro. Reg 12/10/21 (71) Vesuvius Grey, full Audi service history. Optional upgrades; comfort & sound pack, tour pack, parking assist, camera based traffic sign recognition, multi function s/wheel, panoramic glass sunroof, Audi pre-sense. Standard features include; sat nav, 360 cameras, climate control, adaptive cruise control, heated front seats etc. 2 reg keepers - Originally reg by dealer as stock and bought with 12 miles on clock.