2017 Audi S5 TFSI V6
Price: £21,950. Above the going rate: £3,011 (15%) over the AskCar estimate of £18,939, our expected asking price for this car from its model, age, mileage and specification, drawing on 360 priced Audi S5 adverts on AskCar as of 5 November 2026.
AskCar lists 373 used Audi S5 from 298 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: S5
- Version: Tiptronic 4WD Euro 6 5dr (349 bhp)
- Year: 2017
- Mileage: 71,500 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 4 seats
- Engine: 349 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 174 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 Audi S5 is advertised with 71,500 miles on the clock. Its asking price of £21,950 is £3,011 above the AskCar estimate of £18,939. The AskCar estimate draws on 360 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 77 days ago. Ask the dealer why the advert shows fewer miles than the 132,420 recorded at the latest MOT. It is advertised by Fontain.Co.Uk in Iver. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £3,011 (15%) over the AskCar estimate of £18,939.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 360 priced Audi S5 adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2017 Audi S5 has been on sale for at least 77 days.
Price history
AskCar first saw this advert on 20 August 2026 at £21,950. Its asking price has not changed.
Mileage and MOT
It failed its MOT on 17 March 2022 (front exhaust has a major leak of exhaust gases front pipe to centre pipe flange; exhaust lambda reading after 2nd fast idle outside specified limits) and passed 1 day later, on 18 March 2022.
Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge down to 2mm on inner edge.
Mileage at that test: 132,420 miles. The advert says 71,500 miles, fewer than the MOT record, so ask the dealer which is right.
Advertised mileage is about 3,500 miles higher than the median mileage of a 2017 Audi S5 on AskCar.
Browse all Audi S5 cars for sale · 2017 Audi S5 price guide
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Photos
19 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.