2006 Audi A6 • Compare 9 used cars with valuation

Market overview: Price Analysis (October-2026): A used 2006 Audi A6 typically costs between £1,888 and £5,733 • On average, used 2006 Audi A6 cars have covered 137,333 miles – with a few high-mileage examples reaching up to 159,750 miles • Depreciation and price trends over the last 12 months for the 2006 Audi A6 stand at £0.