2017 Audi S4 • Compare 13 used cars with valuation

Market overview: Price Analysis (June-2026): A used 2017 Audi S4 typically costs between £18,279 and £32,695 • On average, used 2017 Audi S4 cars have covered 61,662 miles – with a few high-mileage examples reaching up to 92,357 miles • Depreciation and price trends over the last 12 months for the 2017 Audi S4 stand at -£1,300.