Used Audi S4 Avant for sale near Berkhamsted
There are 15 used Audi S4 Avant for sale from UK dealers within 20 miles of Berkhamsted on AskCar, as of 10 November 2026. Typical asking price £22,000 (the median: half cost less, half cost more). The cheapest is £7,480. AskCar lists 125 used Audi S4 Avant across the UK, from 114 dealerships.
The middle half of the 15 cars are priced between £19,400 and £24,500.
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.
Price reductions near Berkhamsted
1 of the 15 Audi S4 Avant within 20 miles of Berkhamsted had its price reduced in the last 14 days to 10 November 2026. Its line in the list below says by how much.
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 124 priced Audi S4 Avant adverts on AskCar as of 10 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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 90,000 miles. Price: £17,295, reduced by £1,200 from £18,495 since AskCar first saw it on 11 August 2026, 91 days ago. Good value: £1,820 (9%) under the AskCar estimate of £19,115. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 March 2027. Dealer: Noya Cars in Barnet, 15 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-15b00292aee6
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 71,119 miles. Price: £19,820, reduced by £560 from £20,380 since AskCar first saw it on 29 August 2026, 73 days ago. Good value: £1,973 (9%) under the AskCar estimate of £21,793. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 August 2027. Dealer: Evans Halshaw Ford Milton Keynes in Milton Keynes, 19 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-292e44e71fa4
- 2023 Audi S4 Avant 3.0 TDI V6 Black Edition, 336 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 23,500 miles. Price: £36,950, unchanged since AskCar first saw it on 27 October 2026, 14 days ago. Fair price: £2,628 (6%) under the AskCar estimate of £39,578. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: Boss Motor Company in Chesham, 3 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2023-1d7abf32d4cd
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 60,400 miles. Price: £21,995, reduced by £955 from £22,950 since AskCar first saw it on 18 July 2026, 115 days ago. Fair price: £1,482 (6%) under the AskCar estimate of £23,477. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Harris-Mayes Country Cars in Rickmansworth, 11 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-08d38682798c
- 2017 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors. Mileage: 92,357 miles. Price: £18,279, unchanged since AskCar first saw it on 4 August 2026, 98 days ago. Fair price: £912 (4%) under the AskCar estimate of £19,191. Euro 6 emissions standard. ULEZ compliant. Dealer: EPS Cars in Watford, 10 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2017-cb382bce66cd
- 2017 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, black. Mileage: 75,300 miles. Price: £20,990, unchanged since AskCar first saw it on 6 October 2026, 35 days ago. Fair price: £614 (2%) under the AskCar estimate of £21,604. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 October 2026; ask the dealer for the current MOT. Dealer: Milestone Automotive in Luton, 7 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2017-f9a19552b26c
- 2011 Audi S4 Avant 3.0 TFSI V6, 328 bhp, manual, petrol, estate, 5 doors, blue. Mileage: 123,000 miles. Price: £7,480, reduced by £15 from £7,495 since AskCar first saw it on 6 July 2026, 127 days ago. Fair price: £90 (1%) under the AskCar estimate of £7,570. Euro 5 emissions standard. ULEZ compliant. Dealer: Brookmans Motor Group in Hatfield, 16 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2011-c989581cc899
- 2019 Audi S4 Avant 3.0 TDI V6 Black Edition, 342 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 56,600 miles. Price: £27,847, reduced by £2,142 from £29,989 since AskCar first saw it on 12 September 2026, 59 days ago. Fair price: £326 (1%) under the AskCar estimate of £28,173. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 2 October 2026; ask the dealer for the current MOT. Dealer: FTR Performance in Tring, 8 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2019-f5610706c180
- 2017 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 82,500 miles. Price: £20,999, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £448 (2%) over the AskCar estimate of £20,551. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: Sapphire Motors in London, 17 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2017-6cc6ee8caa74
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, blue. Mileage: 56,500 miles. Price: £24,889, reduced by £400 from £25,289 since AskCar first saw it on 1 October 2026, 40 days ago. Fair price: £916 (3%) over the AskCar estimate of £23,973. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 July 2027. Dealer: Stonebrook Motors in Hillingdon, 20 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-008bb2dd3dbc
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 66,000 miles. Price: £23,500, unchanged since AskCar first saw it on 22 October 2026, 19 days ago. Fair price: £919 (4%) over the AskCar estimate of £22,581. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: FS Performance in Luton, 11 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-d09491b09195
- 2018 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, white. Mileage: 100,186 miles. Price: £18,995, reduced by £500 from £19,495 since AskCar first saw it on 14 August 2026, 88 days ago. Fair price: £1,184 (6%) over the AskCar estimate of £17,811. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 February 2027. Dealer: Motornova in Windsor, 19 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2018-7b1cd003f83e
- 2017 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 67,000 miles. Price: £24,950, unchanged since AskCar first saw it on 20 October 2026, 21 days ago. Above the going rate: £2,064 (9%) over the AskCar estimate of £22,886. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 January 2027. Dealer: Fontain.Co.Uk in Iver, 18 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2017-f57bf83c4bcd
- 2016 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 65,000 miles. Price: £23,395, reduced by £1,555 from £24,950 since AskCar first saw it on 31 August 2026, 71 days ago. Above the going rate: £2,115 (9%) over the AskCar estimate of £21,280. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT. Dealer: Fontain.Co.Uk in Iver, 18 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2016-89f49f8b5b62
- 2017 Audi S4 Avant 3.0 TFSI V6, 349 bhp, automatic, petrol, estate, 5 doors, silver. Mileage: 84,000 miles. Price: £23,950, unchanged since AskCar first saw it on 1 November 2026, 9 days ago. Above the going rate: £3,612 (17%) over the AskCar estimate of £20,338. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Fontain.Co.Uk in Iver, 18 miles from Berkhamsted. AskCar page: https://askcar.co.uk/car/audi-s4-avant-2017-2528a719a2dd
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