This rare 2004 Audi RS6 Avant Plus, number 309 of 999 units, features a 473bhp twin-turbo V8 and has just four previous owners. Presented in good condition with 78,400 miles, it boasts a comprehensive service history, refurbished anthracite wheels, and a recently cleaned and refurbished tan leather interior. Minor paint protection film bubbling is noted, and the original silver mirror casings have been removed for a darker aesthetic.