Used Audi S1 for sale in Wales
There are 4 used Audi S1 for sale from UK dealers in Wales on AskCar, as of 8 November 2026. The cheapest is £9,495. AskCar lists 50 used Audi S1 across the UK, from 45 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 48 priced Audi S1 adverts on AskCar as of 8 November 2026.
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.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2014 Audi S1 2.0 TFSI, 228 bhp, manual, petrol, hatchback, 3 doors, 4 seats, red. Mileage: 70,706 miles. Price: £9,495, unchanged since AskCar first saw it on 25 September 2026, 44 days ago. Good value: £1,224 (11%) under the AskCar estimate of £10,719. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 February 2027. Dealer: RP Car Sales in Abergele. AskCar page: https://askcar.co.uk/car/audi-s1-2014-89bb359cdcd6
- 2017 Audi S1 2.0 TFSI Competition, 228 bhp, manual, petrol, hatchback, 5 doors, 4 seats, red. Mileage: 54,537 miles. Price: £15,999, reduced by £1,000 from £16,999 since AskCar first saw it on 4 August 2026, 96 days ago. Fair price: £144 (under 1%) under the AskCar estimate of £16,143. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 3 August 2026; ask the dealer for the current MOT. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy. AskCar page: https://askcar.co.uk/car/audi-s1-2017-40290d747144
- 2017 Audi S1 2.0 TFSI Competition, 228 bhp, manual, petrol, hatchback, 5 doors, 4 seats, black. Mileage: 49,000 miles. Price: £17,250, raised by £255 from £16,995 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £619 (3%) over the AskCar estimate of £16,631. Euro 6 emissions standard. ULEZ compliant. Dealer: Rev It Up UK in Denbigh. AskCar page: https://askcar.co.uk/car/audi-s1-2017-16b8d8114f35
- 2016 Audi S1 2.0 TFSI, 228 bhp, manual, petrol, hatchback, 3 doors, 4 seats, black. Mileage: 53,000 miles. Price: £14,950, unchanged since AskCar first saw it on 17 October 2026, 22 days ago. Above the going rate: £1,519 (11%) over the AskCar estimate of £13,431. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 February 2027. Dealer: Rev It Up UK in Denbigh. AskCar page: https://askcar.co.uk/car/audi-s1-2016-73f8fd63a50a
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