2017 Audi S8 prices
There are 4 used 2017 Audi S8 cars for sale from UK dealers on AskCar, as of 2 November 2026. The cheapest is £18,995.
AskCar lists 46 used Audi S8 across the UK, from 36 dealerships.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2017 Audi S8 cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest and lowest mileage. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 3 cars listed here meet these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 45 priced Audi S8 adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2017 Audi S8.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.
Best value 2017 Audi S8: priced furthest below the AskCar estimate
Their asking prices run from £18,995 to £32,990.
- 2017 Audi S8 4.0 TFSI V8, 513 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 103,000 miles. Price: £18,995, reduced by £1,000 from £19,995 since AskCar first saw it on 16 July 2026, 109 days ago. Good value: £2,410 (11%) under the AskCar estimate of £21,405. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Magnum Car Sales in Broxburn. AskCar page: https://askcar.co.uk/car/audi-s8-2017-681c0962a113
- 2017 Audi S8 4.0 TFSI V8 Plus, 513 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 53,569 miles. Price: £32,990. AskCar first saw it on 10 July 2026, 115 days ago. Fair price: £943 (2%) under the AskCar estimate of £33,933. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Seraph Cars in Watford. AskCar page: https://askcar.co.uk/car/audi-s8-2017-e37540bff63c
- 2017 Audi S8 4.0 TFSI V8, 513 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 49,645 miles. Price: £32,270, unchanged since AskCar first saw it on 1 October 2026, 32 days ago. Fair price: £846 (2%) over the AskCar estimate of £31,424. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 August 2027. Dealer: Priddy's Motor Company in Minehead. AskCar page: https://askcar.co.uk/car/audi-s8-2017-24be40e51c2e
Cheapest 2017 Audi S8: the lowest asking prices
These 3 are priced £18,995 to £32,990. They have covered 49,645 to 103,000 miles.
- 2017 Audi S8 4.0 TFSI V8: £18,995, 103,000 miles. Listed in full under best value.
- 2017 Audi S8 4.0 TFSI V8: £32,270, 49,645 miles. Listed in full under best value.
- 2017 Audi S8 4.0 TFSI V8 Plus: £32,990, 53,569 miles. Listed in full under best value.
Lowest-mileage 2017 Audi S8
These 3 have covered 49,645 to 103,000 miles. Their asking prices run from £18,995 to £32,990.
- 2017 Audi S8 4.0 TFSI V8: £32,270, 49,645 miles. Listed in full under best value.
- 2017 Audi S8 4.0 TFSI V8 Plus: £32,990, 53,569 miles. Listed in full under best value.
- 2017 Audi S8 4.0 TFSI V8: £18,995, 103,000 miles. Listed in full under best value.
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