Used Audi A4 for sale near Watford
There are 163 used Audi A4 for sale from UK dealers within 20 miles of Watford on AskCar, as of 10 November 2026. Typical asking price £13,000 (the median: half cost less, half cost more). The cheapest is £2,750. AskCar lists 1,443 used Audi A4 across the UK, from 965 dealerships.
The middle half of the 163 cars are priced between £9,500 and £17,000.
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 Watford
46 of the 163 Audi A4 within 20 miles of Watford had their price reduced in the last 14 days to 10 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2021 Audi A4 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 15,297 miles. Price: £21,499, reduced by £2,496 from £23,995 since AskCar first saw it on 23 September 2026, 48 days ago. Fair price: £1,150 (5%) over the AskCar estimate of £20,349. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Group 1 Automotive Chingford Audi in Chingford, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-e9f0be540ded
- 2015 Audi A4 2.0 TFSI SE Technik, 221 bhp, automatic, petrol, saloon, 4 doors, silver. Mileage: 37,000 miles. Price: £10,495, reduced by £2,300 from £12,795 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £521 (4%) under the AskCar estimate of £11,016. Euro 6 emissions standard. ULEZ compliant. Dealer: Your Carhouse in Surbiton, 20 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2015-c1345eb4639c
- 2022 Audi A4 2.0 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 80,737 miles. Price: £13,753, reduced by £2,247 from £16,000 since AskCar first saw it on 17 July 2026, 116 days ago. Fair price: £230 (1%) under the AskCar estimate of £13,983. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT. Dealer: Quality Part X Dunstable in Dunstable, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2022-03a01b864618
- 2023 Audi A4 2.0 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 80,600 miles. Price: £14,108, reduced by £2,092 from £16,200 since AskCar first saw it on 11 July 2026, 122 days ago. Fair price: £405 (2%) under the AskCar estimate of £14,513. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Quality Part X Dunstable in Dunstable, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2023-bf63b86135ef
- 2017 Audi A4 2.0 S Line, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 76,394 miles. Price: £12,495, reduced by £1,800 from £14,295 since AskCar first saw it on 15 September 2026, 56 days ago. Fair price: £882 (7%) over the AskCar estimate of £11,613. MOT: valid until 11 November 2026. Dealer: HR Cars in Chesham, 10 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-1c279d1127ff
- 2009 Audi A4 2.0 TFSI S Line, 208 bhp, manual, petrol, saloon, 4 doors, silver. Mileage: 81,000 miles. Price: £2,750, reduced by £1,500 from £4,250 since AskCar first saw it on 8 July 2026, 125 days ago. Good value: £882 (24%) under the AskCar estimate of £3,632. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: Dash Autos in Harrow, 5 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2009-377e94b9e2a2
- 2015 Audi A4 2.0, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 58,528 miles. Price: £9,990, reduced by £1,500 from £11,490 since AskCar first saw it on 13 August 2026, 89 days ago. Fair price: £253 (2%) over the AskCar estimate of £9,737. MOT: valid until 28 July 2027. Dealer: Herts Autos in Welwyn, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2015-810208258cfb
- 2023 Audi A4 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 74,020 miles. Price: £17,450, reduced by £1,500 from £18,950 since AskCar first saw it on 28 August 2026, 74 days ago. Fair price: £306 (1%) under the AskCar estimate of £17,756. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Kayan Motors in Ealing, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2023-88a733910cf3
Median asking price by year
| Year | For sale with a price | Median asking price | Middle half priced between |
|---|---|---|---|
| 2019 | 22 | £13,500 | £12,500 to £15,400 |
| 2016 | 23 | £9,200 | £7,800 to £10,400 |
Cars for sale now, page 2 of 2
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 1,388 priced Audi A4 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.
- 2017 Audi A4 2.0 TDI ultra S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 97,697 miles. Price: £9,999, unchanged since AskCar first saw it on 25 September 2026, 46 days ago. Fair price: £41 (under 1%) under the AskCar estimate of £10,040. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Halton Cars in Luton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-e42270013843
- 2014 Audi A4 2.0, automatic, petrol, estate, white. Mileage: 65,127 miles. Price: £6,999, unchanged since AskCar first saw it on 11 August 2026, 91 days ago. Fair price: £24 (under 1%) under the AskCar estimate of £7,023. Dealer: Skysun in London, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2014-4fd886eeb7a2
- 2022 Audi A4 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 27,460 miles. Price: £20,459, reduced by £900 from £21,359 since AskCar first saw it on 20 October 2026, 21 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £20,493. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 September 2027. Dealer: Drift Bridge Walton Audi in Walton-on-Thames, 20 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2022-1c10ad8f67ce
- 2022 Audi A4 2.0, manual, petrol, saloon, 4 doors, blue. Mileage: 39,100 miles. Price: £17,500, unchanged since AskCar first saw it on 14 August 2026, 88 days ago. Fair price: £2 (under 1%) under the AskCar estimate of £17,502. MOT: valid until 24 February 2027. Dealer: Expert Cars in Hoddesdon, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2022-c5feb0da8b7c
- 2021 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 62,284 miles. Price: £16,590, reduced by £209 from £16,799 since AskCar first saw it on 7 October 2026, 34 days ago. Fair price: £39 (under 1%) over the AskCar estimate of £16,551. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: TU Motors in Luton, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-d657172cf74a
- 2016 Audi A4 2.0 TFSI Sport, 187 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 145,000 miles. Price: £6,495, reduced by £1,300 from £7,795 since AskCar first saw it on 5 August 2026, 97 days ago. Fair price: £28 (under 1%) over the AskCar estimate of £6,467. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 July 2027. Dealer: Wheels 4 You in Ealing, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-4a20ccc80119
- 2017 Audi A4 2.0 S Line, automatic, diesel, saloon, 4 doors, white. Mileage: 80,000 miles. Price: £11,099, reduced by £96 from £11,195 since AskCar first saw it on 8 August 2026, 94 days ago. Fair price: £49 (under 1%) over the AskCar estimate of £11,050. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 July 2027. Dealer: Cars Club Cars Hub in Slough, 8 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-4888e7558f85
- 2017 Audi A4 1.4 TFSI Black Edition, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 94,234 miles. Price: £9,690, unchanged since AskCar first saw it on 20 September 2026, 51 days ago. Fair price: £49 (under 1%) over the AskCar estimate of £9,641. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 September 2027. Dealer: Cars Yard in Harrow, 7 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-c4f4c14acfc7
- 2023 Audi A4 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 27,951 miles. Price: £21,498, unchanged since AskCar first saw it on 3 November 2026, 7 days ago. Fair price: £125 (under 1%) over the AskCar estimate of £21,373. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2027. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2023-6ea0885f3278
- 2019 Audi A4 2.0 Sport Edition, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 52,318 miles. Price: £15,495, reduced by £500 from £15,995 since AskCar first saw it on 6 August 2026, 96 days ago. Fair price: £91 (under 1%) over the AskCar estimate of £15,404. Euro 6 emissions standard. ULEZ compliant. Dealer: JMS Cars in Staines, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-e1946b510b98
- 2016 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 79,000 miles. Price: £7,945, unchanged since AskCar first saw it on 1 August 2026, 101 days ago. Fair price: £50 (under 1%) over the AskCar estimate of £7,895. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 January 2027. Dealer: Cars Club Cars Hub in Slough, 8 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-cc349db17f55
- 2016 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 72,000 miles. Price: £8,399, unchanged since AskCar first saw it on 7 October 2026, 34 days ago. Fair price: £97 (1%) over the AskCar estimate of £8,302. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 January 2027. Dealer: Cars Club Traders in Slough, 13 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-661a591d2c92
- 2021 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 62,800 miles. Price: £16,693, reduced by £800 from £17,493 since AskCar first saw it on 16 September 2026, 55 days ago. Fair price: £203 (1%) over the AskCar estimate of £16,490. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 August 2027. Dealer: Aylesbury Trade Centre in Aston Clinton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-ed55683643f9
- 2016 Audi A4 2.0 TFSI SE, 187 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 28,299 miles. Price: £12,495, reduced by £500 from £12,995 since AskCar first saw it on 6 October 2026, 35 days ago. Fair price: £160 (1%) over the AskCar estimate of £12,335. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 June 2027. Dealer: London Road Autos in Hemel Hempstead, 7 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-cd78787da99e
- 2023 Audi A4 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 15,431 miles. Price: £24,950, unchanged since AskCar first saw it on 28 October 2026, 13 days ago. Fair price: £339 (1%) over the AskCar estimate of £24,611. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 October 2027. Dealer: Car Planet Watford in Watford, 1 mile from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2023-c6c34c1ff552
- 2019 Audi A4 2.0 TFSI Sport, 148 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 69,981 miles. Price: £12,990, unchanged since AskCar first saw it on 22 September 2026, 49 days ago. Fair price: £194 (1%) over the AskCar estimate of £12,796. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 April 2027. Dealer: Automotive Exchange in Hounslow, 12 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-2db505921958
- 2024 Audi A4 2.0 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 26,000 miles. Price: £20,990. AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £322 (1%) over the AskCar estimate of £20,668. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Helix Van Sales in Hoddesdon, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2024-9b8becfd6353
- 2016 Audi A4 2.0 TDI ultra Sport, automatic, diesel, saloon, 4 doors, blue. Mileage: 91,000 miles. Price: £9,250, reduced by £500 from £9,750 since AskCar first saw it on 29 May 2026, 165 days ago. Fair price: £170 (1%) over the AskCar estimate of £9,080. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 May 2027. Dealer: Select Cars in Luton, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-165c87705806
- 2019 Audi A4 2.0 TFSI Sport, 147 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 96,374 miles. Price: £9,885, unchanged since AskCar first saw it on 5 November 2026, 5 days ago. Fair price: £188 (1%) over the AskCar estimate of £9,697. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 January 2027. Dealer: 3X Motors in Dunstable, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-c169f3b5d94a
- 2024 Audi A4 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 23,647 miles. Price: £22,495, unchanged since AskCar first saw it on 4 November 2026, 6 days ago. Fair price: £443 (2%) over the AskCar estimate of £22,052. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: Steven Eagell Toyota St Albans in St Albans, 5 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2024-318274d4811f
- 2019 Audi A4 2.0 TDI Sport, 160 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 79,704 miles. Price: £12,485, reduced by £1,000 from £13,485 since AskCar first saw it on 18 July 2026, 115 days ago. Fair price: £247 (2%) over the AskCar estimate of £12,238. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 3 July 2026; ask the dealer for the current MOT. Dealer: IM Car Supermarket in Dunstable, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-e6637c6cd732
- 2016 Audi A4 2.0 S Line, 187 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 77,000 miles. Price: £10,995, reduced by £1,000 from £11,995 since AskCar first saw it on 18 September 2026, 53 days ago. Fair price: £229 (2%) over the AskCar estimate of £10,766. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 September 2027. Dealer: VGS in High Wycombe, 14 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-d86906e244b1
- 2020 Audi A4 2.0 TFSI S Line, 187 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 49,000 miles. Price: £17,495, unchanged since AskCar first saw it on 1 July 2026, 132 days ago. Fair price: £401 (2%) over the AskCar estimate of £17,094. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 July 2026; ask the dealer for the current MOT. Dealer: SSS Car Sales in London, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2020-5156ef720f6d
- 2015 Audi A4 2.0, 187 bhp, automatic, diesel, estate, 5 doors, black. Mileage: 58,528 miles. Price: £9,990, reduced by £1,500 from £11,490 since AskCar first saw it on 13 August 2026, 89 days ago. Fair price: £253 (2%) over the AskCar estimate of £9,737. MOT: valid until 28 July 2027. Dealer: Herts Autos in Welwyn, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2015-810208258cfb
- 2016 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 88,000 miles. Price: £7,595, reduced by £100 from £7,695 since AskCar first saw it on 8 November 2026, 2 days ago. Fair price: £195 (2%) over the AskCar estimate of £7,400. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 6 October 2026; ask the dealer for the current MOT. Dealer: Selekt Motors in Slough, 13 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-fafe1cd71fa3
- 2016 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, white. Mileage: 46,871 miles. Price: £9,990, unchanged since AskCar first saw it on 3 October 2026, 38 days ago. Fair price: £271 (2%) over the AskCar estimate of £9,719. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 July 2026; ask the dealer for the current MOT. Dealer: Automotive Exchange in Hounslow, 12 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-f4ca89956d10
- 2018 Audi A4 2.0 TFSI S Line, 187 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 89,000 miles. Price: £11,495, reduced by £500 from £11,995 since AskCar first saw it on 16 September 2026, 55 days ago. Fair price: £336 (3%) over the AskCar estimate of £11,159. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 November 2026. Dealer: Triple A Motoring in Ealing, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2018-84754cd33cd9
- 2019 Audi A4 2.0 TFSI Sport, 147 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 46,340 miles. Price: £13,990, unchanged since AskCar first saw it on 17 October 2026, 24 days ago. Fair price: £425 (3%) over the AskCar estimate of £13,565. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 December 2026. Dealer: HCL Prestige Car Supermarket in Ashford, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-6ebcae594a0a
- 2024 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 30,631 miles. Price: £23,500, unchanged since AskCar first saw it on 21 October 2026, 20 days ago. Fair price: £720 (3%) over the AskCar estimate of £22,780. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Group West London Audi in London, 12 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2024-a920490ad94d
- 2019 Audi A4 2.0 TDI Sport, 160 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 55,870 miles. Price: £14,895, unchanged since AskCar first saw it on 2 November 2026, 8 days ago. Fair price: £475 (3%) over the AskCar estimate of £14,420. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 December 2026. Dealer: SG Motorhouse in Hoddesdon, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-fee6feb3fb4c
- 2017 Audi A4 1.4 TFSI Sport, 148 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 81,000 miles. Price: £8,495, unchanged since AskCar first saw it on 7 July 2026, 126 days ago. Fair price: £291 (3%) over the AskCar estimate of £8,204. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT. Dealer: Cars Club Cars Hub in Slough, 8 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-67b1ee995982
- 2013 Audi A4 1.8 TFSI Black Edition, 168 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 56,000 miles. Price: £7,995, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £277 (3%) over the AskCar estimate of £7,718. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 13 April 2026; ask the dealer for the current MOT. Dealer: Sapphire Automotive in High Wycombe, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-b69ff3b6f9c5
- 2013 Audi A4 2.0 TFSI SE, 208 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 49,700 miles. Price: £7,990, reduced by £1,000 from £8,990 since AskCar first saw it on 20 October 2026, 21 days ago. Fair price: £282 (3%) over the AskCar estimate of £7,708. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Lectus Cars in Broxbourne, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-36bd5a11a48e
- 2021 Audi A4 2.0 TDI S Line, 160 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 101,094 miles. Price: £12,995, reduced by £300 from £13,295 since AskCar first saw it on 7 September 2026, 64 days ago. Fair price: £466 (3%) over the AskCar estimate of £12,529. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT. Dealer: Tenby Car Supermarket in Luton, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-267de4b8f370
- 2020 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 26,162 miles. Price: £16,490, reduced by £500 from £16,990 since AskCar first saw it on 25 September 2026, 46 days ago. Fair price: £594 (3%) over the AskCar estimate of £15,896. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: HCL Prestige Car Supermarket in Ashford, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2020-b9fd68fc4622
- 2016 Audi A4 2.0 TFSI SE, 187 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 16,624 miles. Price: £13,495, reduced by £500 from £13,995 since AskCar first saw it on 8 July 2026, 125 days ago. Fair price: £522 (4%) over the AskCar estimate of £12,973. Euro 6 emissions standard. ULEZ compliant. Dealer: JMS Cars in Staines, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-8fdb44fbcdb2
- 2024 Audi A4 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 18,333 miles. Price: £26,895, raised by £400 from £26,495 since AskCar first saw it on 26 September 2026, 45 days ago. Fair price: £1,089 (4%) over the AskCar estimate of £25,806. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 11 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2024-f28ec2ba7c96
- 2022 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 99,520 miles. Price: £13,990, reduced by £1,300 from £15,290 since AskCar first saw it on 6 August 2026, 96 days ago. Fair price: £598 (4%) over the AskCar estimate of £13,392. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 August 2027. Dealer: Xenon Automotive in Welwyn Garden City, 14 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2022-0da549749484
- 2021 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 50,235 miles. Price: £19,490, unchanged since AskCar first saw it on 23 October 2026, 18 days ago. Fair price: £885 (4%) over the AskCar estimate of £18,605. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 September 2027. Dealer: Xenon Automotive in Welwyn Garden City, 14 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-0ee2656722fa
- 2013 Audi A4 2.0 TFSI S Line, automatic, petrol, saloon, 4 doors, black. Mileage: 53,000 miles. Price: £8,995, unchanged since AskCar first saw it on 10 September 2026, 61 days ago. Fair price: £447 (5%) over the AskCar estimate of £8,548. MOT: valid until 30 June 2027. Dealer: AFA Car Sales in Windsor, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-05038612f241
- 2018 Audi A4 1.4 TFSI, 147 bhp, manual, petrol, saloon, 4 doors, black. Mileage: 79,561 miles. Price: £10,990, unchanged since AskCar first saw it on 10 October 2026, 31 days ago. Fair price: £560 (5%) over the AskCar estimate of £10,430. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Csg Motor Company in Chalfont St Giles, 8 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2018-dbac124a5e28
- 2021 Audi A4 2.0 TFSI S Line, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 15,297 miles. Price: £21,499, reduced by £2,496 from £23,995 since AskCar first saw it on 23 September 2026, 48 days ago. Fair price: £1,150 (5%) over the AskCar estimate of £20,349. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Group 1 Automotive Chingford Audi in Chingford, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-e9f0be540ded
- 2016 Audi A4 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 105,618 miles. Price: £9,995, unchanged since AskCar first saw it on 1 October 2026, 40 days ago. Fair price: £599 (6%) over the AskCar estimate of £9,396. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 January 2027. Dealer: Luton Trade Centre in Luton, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-7d74e8d648f2
- 2009 Audi A4 2.0 TFSI S Line, 208 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 104,000 miles. Price: £3,295, reduced by £305 from £3,600 since AskCar first saw it on 14 August 2026, 88 days ago. Fair price: £210 (6%) over the AskCar estimate of £3,085. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 22 June 2027. Dealer: Mina Motors in Chertsey, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2009-37177d46ebb2
- 2017 Audi A4 2.0 S Line, 187 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 76,394 miles. Price: £12,495, reduced by £1,800 from £14,295 since AskCar first saw it on 15 September 2026, 56 days ago. Fair price: £882 (7%) over the AskCar estimate of £11,613. MOT: valid until 11 November 2026. Dealer: HR Cars in Chesham, 10 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-1c279d1127ff
- 2022 Audi A4 2.0 TFSI Technik, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 46,384 miles. Price: £16,750, reduced by £900 from £17,650 since AskCar first saw it on 26 September 2026, 45 days ago. Above the going rate: £1,444 (9%) over the AskCar estimate of £15,306. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 September 2027. Dealer: Group 1 Automotive Watford Audi in Watford, 2 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2022-90cef62dcb01
- 2018 Audi A4 1.4 TFSI S Line, 148 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 44,132 miles. Price: £14,995, raised by £545 from £14,450 since AskCar first saw it on 14 October 2026, 27 days ago. Above the going rate: £1,315 (9%) over the AskCar estimate of £13,680. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 January 2027. Dealer: Group 1 Automotive Hatfield Audi in Hatfield, 11 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2018-afe7f3895f40
- 2023 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, black. Mileage: 45,196 miles. Price: £21,493, unchanged since AskCar first saw it on 13 October 2026, 28 days ago. Above the going rate: £1,928 (9%) over the AskCar estimate of £19,565. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Aylesbury Trade Centre in Aston Clinton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2023-39a38afca001
- 2020 Audi A4 2.0 TFSI Black Edition, 147 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 35,000 miles. Price: £20,999, unchanged since AskCar first saw it on 29 May 2026, 165 days ago. Above the going rate: £2,128 (11%) over the AskCar estimate of £18,871. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 July 2026; ask the dealer for the current MOT. Dealer: Sapphire Motors in London, 6 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2020-8cf8f0f67388
- 2013 Audi A4 2.0 TFSI Black Edition, 208 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 44,000 miles. Price: £11,995, unchanged since AskCar first saw it on 12 July 2026, 121 days ago. Above the going rate: £1,216 (11%) over the AskCar estimate of £10,779. Euro 5 emissions standard. ULEZ compliant. Dealer: Intense Motors in High Wycombe, 15 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-082b3282ec4e
- 2012 Audi A4 2.0, automatic, petrol, black. Mileage: 65,382 miles. Price: £7,495, unchanged since AskCar first saw it on 8 October 2026, 33 days ago. Above the going rate: £768 (11%) over the AskCar estimate of £6,727. MOT: valid until 7 September 2027. Dealer: Berkshire Car Planet in Maidenhead, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2012-8ff3bae0c4ab
- 2017 Audi A4 2.0 TDI S Line, 187 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 34,800 miles. Price: £18,450, unchanged since AskCar first saw it on 26 July 2026, 107 days ago. Above the going rate: £1,968 (11%) over the AskCar estimate of £16,482. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Loughton Motor Company in Loughton, 20 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2017-407f3c7ad908
- 2016 Audi A4 2.0 TDI Sport, 187 bhp, automatic, diesel, saloon, 4 doors, red. Mileage: 89,400 miles. Price: £10,490, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Above the going rate: £1,255 (13%) over the AskCar estimate of £9,235. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 November 2026. Dealer: Pace Automotive in Aylesbury, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-4d365ddef8e2
- 2019 Audi A4 2.0 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, white. Mileage: 68,630 miles. Price: £16,489, unchanged since AskCar first saw it on 12 September 2026, 59 days ago. Above the going rate: £2,195 (15%) over the AskCar estimate of £14,294. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 October 2026; ask the dealer for the current MOT. Dealer: Auto Vuego Motors in Hillingdon, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-e7307a6ed999
- 2021 Audi A4 2.0 TFSI Black Edition, 201 bhp, automatic, petrol, saloon, 4 doors, grey. Mileage: 120,826 miles. Price: £13,995, unchanged since AskCar first saw it on 30 September 2026, 41 days ago. Above the going rate: £1,909 (15%) over the AskCar estimate of £12,086. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 August 2027. Dealer: Enka Motors in London, 14 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2021-479b1570548b
- 2019 Audi A4 2.0 TFSI Black Edition, 148 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 74,000 miles. Price: £15,990, unchanged since AskCar first saw it on 6 November 2026, 4 days ago. Above the going rate: £2,237 (16%) over the AskCar estimate of £13,753. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 July 2027. Dealer: R8 Motors in Greenford, 9 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2019-341e04927c62
- 2010 Audi A4 1.8 TFSI Executive S Line, 158 bhp, manual, petrol, saloon, 4 doors, silver. Mileage: 76,000 miles. Price: £5,795, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Above the going rate: £998 (20%) over the AskCar estimate of £4,797. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 27 March 2027. Dealer: AutoMart Car Sales in Sunbury-on-Thames, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2010-d7976d3922e0
- 2013 Audi A4 2.0 TDI SE, 141 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 138,000 miles. Price: £6,995, unchanged since AskCar first saw it on 2 July 2026, 131 days ago. Above the going rate: £3,454 (97%) over the AskCar estimate of £3,541. Euro 5 emissions standard. Dealer: Chesham Left Hand Drive Centre in Chesham, 10 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-cb2a60fd3953
- 2026 Audi A4, saloon, black. Mileage: 38,643 miles. Price: £6,999, unchanged since AskCar first saw it on 23 October 2026, 18 days ago. Far below the going rate: £21,425 (75%) under the AskCar estimate of £28,424. Worth asking the dealer why. MOT: valid until 15 December 2026. Dealer: Car Care Ealing in Ealing, 11 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2026-5ca48c997b25
- 2026 Audi A4 2.0 S Line, petrol, estate, 5 doors, white. Mileage: 52,598 miles. Price: £12,999, unchanged since AskCar first saw it on 23 October 2026, 18 days ago. Far below the going rate: £9,750 (42%) under the AskCar estimate of £22,749. Worth asking the dealer why. MOT: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT. Dealer: Sayarti in High Wycombe, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2026-7908f0f29e7e
- 2013 Audi A4 2.0 TDI S Line, 174 bhp, automatic, diesel, saloon, 4 doors, black. Price: £6,995, unchanged since AskCar first saw it on 12 August 2026, 90 days ago. Euro 5 emissions standard. Dealer: Mk Motors Chalfont in Chalfont St Peter, 8 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2013-9725ad3a8cbc
- Audi A4 2.0 TFSI SE, automatic, petrol. Mileage: 43,000 miles. Price: £9,000, unchanged since AskCar first saw it on 11 August 2026, 91 days ago. Dealer: WAZ Cars in Windsor, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-3fd0b33a6df5
- 2016 Audi A4 2.0 S Line, automatic, saloon, 4 doors, white. Mileage: 97,000 miles. Euro 6 emissions standard. MOT: the latest record we hold ran out on 11 October 2026; ask the dealer for the current MOT. Dealer: Smart Choice Autos in Luton, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/audi-a4-2016-ee8461d8c4fd
Audi A4 across the UK by price
- Under £3,000 (32 cars)
- Under £5,000 (97 cars)
- Under £8,000 (296 cars)
- Under £10,000 (446 cars)
- Under £15,000 (780 cars)
- Under £20,000 (1,147 cars)
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