Used Audi A8 S Line prices
There are 58 used Audi A8 S Line cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £25,500 (the median: half cost less, half cost more). The cheapest is £15,240. The middle half are priced between £22,000 and £36,000.
Dealers lowered the asking price on more than half of Audi A8 S Line cars: 32 of the 58 in the 14 days to 10 November 2026.
AskCar lists 230 used Audi A8 across the UK, from 201 dealerships.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Audi A8 S Line cars for sale now, page 2 of 2
This page lists Audi A8 S Line cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 216 priced Audi A8 adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A8 S Line.
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 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.
- 2019 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, blue. Price: £17,995, unchanged since AskCar first saw it on 29 September 2026, 42 days ago. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Pure Luxury Transportation in Ilford. AskCar page: https://askcar.co.uk/car/audi-a8-2019-d4f6e482aef5
- 2019 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 71,067 miles. Price: £20,998, reduced by £2,500 from £23,498 since AskCar first saw it on 3 August 2026, 99 days ago. Fair price: £1,134 (5%) under the AskCar estimate of £22,132. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Arnold Clark Glasgow South Street Vauxhall Peugeot Citroen Ds Mazda Vanstorelepas in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a8-2019-83b0b34d88f2
- 2020 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 84,000 miles. Price: £21,950, unchanged since AskCar first saw it on 25 September 2026, 46 days ago. Fair price: £1,128 (5%) over the AskCar estimate of £20,822. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 September 2027. Dealer: Prestige Sales and Consultancy in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/audi-a8-2020-d5d9a00a5509
- 2020 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 70,285 miles. Price: £22,990, reduced by £1,000 from £23,990 since AskCar first saw it on 16 September 2026, 55 days ago. Fair price: £116 (under 1%) over the AskCar estimate of £22,874. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 July 2027. Dealer: Stratstone Shrewsbury Audi in Shrewsbury. AskCar page: https://askcar.co.uk/car/audi-a8-2020-b86553a871ed
- 2020 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 60,932 miles. Price: £23,500, reduced by £2,500 from £26,000 since AskCar first saw it on 8 September 2026, 63 days ago. Fair price: £889 (3%) under the AskCar estimate of £24,389. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 June 2027. Dealer: Sytner Group Audi Reading in Reading. AskCar page: https://askcar.co.uk/car/audi-a8-2020-3e6fe11c0573
- 2018 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 52,911 miles. Price: £24,498, unchanged since AskCar first saw it on 3 July 2026, 130 days ago. Fair price: £676 (2%) over the AskCar estimate of £23,822. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 June 2027. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a8-2018-a02ed9e7d3d8
- 2019 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 54,507 miles. Price: £24,975, unchanged since AskCar first saw it on 27 August 2026, 75 days ago. Fair price: £422 (1%) over the AskCar estimate of £24,553. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 July 2027. Dealer: Portland Of Bawtry in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a8-2019-79c53826ecb8
- 2020 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 44,600 miles. Price: £24,990, unchanged since AskCar first saw it on 17 October 2026, 24 days ago. Fair price: £1,556 (5%) under the AskCar estimate of £26,546. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 February 2027. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/audi-a8-2020-50b354aff66a
- 2019 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 77,041 miles. Price: £24,995, reduced by £2,000 from £26,995 since AskCar first saw it on 4 June 2026, 159 days ago. Above the going rate: £3,751 (17%) over the AskCar estimate of £21,244. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 April 2027. Dealer: AA Prestige Cars in Slough. AskCar page: https://askcar.co.uk/car/audi-a8-2019-aca0a3281e52
- 2021 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 60,000 miles. Price: £24,995, reduced by £2,500 from £27,495 since AskCar first saw it on 25 June 2026, 138 days ago. Fair price: £1,594 (6%) under the AskCar estimate of £26,589. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 September 2026; ask the dealer for the current MOT. Dealer: Motoring World London Motoring World in Hillingdon. AskCar page: https://askcar.co.uk/car/audi-a8-2021-7212e1dc57b0
- 2019 Audi A8 3.0 S Line, 335 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 61,941 miles. Price: £25,990. AskCar first saw it on 10 July 2026, 123 days ago. Fair price: £1,032 (4%) over the AskCar estimate of £24,958. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Seraph Cars in Watford. AskCar page: https://askcar.co.uk/car/audi-a8-2019-e6a0b8264cae
- 2021 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 50,400 miles. Price: £27,499, reduced by £1,300 from £28,799 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £422 (1%) under the AskCar estimate of £27,921. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Approved Cars & Finance Approved Cars in East Peckham. AskCar page: https://askcar.co.uk/car/audi-a8-2021-868b376f313e
- 2020 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 45,000 miles. Price: £27,550, reduced by £1,445 from £28,995 since AskCar first saw it on 10 September 2026, 61 days ago. Fair price: £710 (2%) over the AskCar estimate of £26,840. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 January 2027. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a8-2020-e722d3e7d055
- 2020 Audi A8 3.0 S Line, 281 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 59,000 miles. Price: £27,999, reduced by £2,000 from £29,999 since AskCar first saw it on 11 August 2026, 91 days ago. Above the going rate: £3,329 (13%) over the AskCar estimate of £24,670. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 January 2027. Dealer: Adam Performance in Haslingden. AskCar page: https://askcar.co.uk/car/audi-a8-2020-d12ae087ae1d
- 2019 Audi A8 3.0 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 34,462 miles. Price: £29,495, reduced by £500 from £29,995 since AskCar first saw it on 10 October 2026, 31 days ago. Above the going rate: £2,305 (8%) over the AskCar estimate of £27,190. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: Warford Cars in Altrincham. AskCar page: https://askcar.co.uk/car/audi-a8-2019-278327418a07
- 2023 Audi A8 3.0 S Line, 455 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, blue. Mileage: 132,369 miles. Price: £29,990, unchanged since AskCar first saw it on 16 June 2026, 147 days ago. Above the going rate: £5,142 (20%) over the AskCar estimate of £24,848. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 January 2027. Dealer: City Motors Cams in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a8-2023-773179efae8f
- 2022 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Price: £33,250, unchanged since AskCar first saw it on 4 November 2026, 6 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Donnelly Group. AskCar page: https://askcar.co.uk/car/audi-a8-2022-8916568ea327
- 2023 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 34,611 miles. Price: £35,800, raised by £300 from £35,500 since AskCar first saw it on 23 October 2026, 18 days ago. Fair price: £2,143 (5%) under the AskCar estimate of £37,943. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 March 2027. Dealer: Marshall Motor Group Maidstone Audi in Maidstone. AskCar page: https://askcar.co.uk/car/audi-a8-2023-87e6f5c9a8a4
- 2022 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 32,460 miles. Price: £35,995, reduced by £755 from £36,750 since AskCar first saw it on 1 November 2026, 9 days ago. Fair price: £1,086 (3%) over the AskCar estimate of £34,909. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Group 1 Automotive Stansted Audi in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/audi-a8-2022-926b4dd16d53
- 2023 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 35,622 miles. Price: £36,195, reduced by £900 from £37,095 since AskCar first saw it on 11 September 2026, 60 days ago. Fair price: £1,553 (4%) under the AskCar estimate of £37,748. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 June 2027. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a8-2023-109221d1c962
- 2023 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 26,319 miles. Price: £39,000, unchanged since AskCar first saw it on 29 October 2026, 12 days ago. Fair price: £418 (1%) under the AskCar estimate of £39,418. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Group North Wales Audi in Conwy. AskCar page: https://askcar.co.uk/car/audi-a8-2023-0b7a51e27a4b
- 2024 Audi A8 3.0 S Line, 335 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 22,045 miles. Price: £40,950, reduced by £2,500 from £43,450 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £1,918 (4%) under the AskCar estimate of £42,868. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-a8-2024-e54f60bbb32f
- 2024 Audi A8 3.0 TDI V6 S Line, 282 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 30,366 miles. Price: £43,500, reduced by £750 from £44,250 since AskCar first saw it on 27 October 2026, 14 days ago. Fair price: £2,971 (7%) over the AskCar estimate of £40,529. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group Harrogate Audi in Harrogate. AskCar page: https://askcar.co.uk/car/audi-a8-2024-6b68fe6ea95e
- 2025 Audi A8 3.0 S Line, 335 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 10,935 miles. Price: £47,895, reduced by £1,085 from £48,980 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £2,124 (4%) under the AskCar estimate of £50,019. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone Hitchin Audi in Hitchin. AskCar page: https://askcar.co.uk/car/audi-a8-2025-87f68a2be40a
- 2023 Audi A8 3.0 S Line, 455 bhp, automatic, plug-in hybrid (petrol), saloon, 4 doors, grey. Mileage: 20,595 miles. Price: £48,300, raised by £200 from £48,100 since AskCar first saw it on 30 October 2026, 11 days ago. Fair price: £169 (under 1%) under the AskCar estimate of £48,469. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 January 2027. Dealer: Marshall Motor Group Wimbledon Audi in Wimbledon. AskCar page: https://askcar.co.uk/car/audi-a8-2023-97f7bbb535c6
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