Used BMW 4 Series for sale near Southampton
There are 29 used BMW 4 Series for sale from UK dealers within 20 miles of Southampton on AskCar, as of 9 November 2026. Typical asking price £16,900 (the median: half cost less, half cost more). The cheapest is £7,395. AskCar lists 1,862 used BMW 4 Series across the UK, from 1,077 dealerships.
The middle half of the 29 cars are priced between £14,000 and £26,000.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Southampton
11 of the 29 BMW 4 Series within 20 miles of Southampton had their price reduced in the last 14 days to 9 November 2026. Each one's 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 1,805 priced BMW 4 Series adverts on AskCar as of 9 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.
- 2021 BMW 4 Series 2.0 420d MHT M Sport, 187 bhp, automatic, diesel, coupe, 2 doors, 4 seats, blue. Mileage: 49,500 miles. Price: £18,995, reduced by £1,000 from £19,995 since AskCar first saw it on 28 May 2026, 165 days ago. Good value: £4,367 (18%) under the AskCar estimate of £23,362. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 June 2027. Dealer: Eclipse Car Sales in Winchester, 7 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-b7a83f785d08
- 2018 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, coupe, 2 doors, 4 seats, grey. Mileage: 46,035 miles. Price: £15,549, reduced by £1,750 from £17,299 since AskCar first saw it on 12 September 2026, 58 days ago. Good value: £1,520 (8%) under the AskCar estimate of £17,069. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Motorpoint Portsmouth in Portsmouth, 16 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-f14af227e913
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 30,047 miles. Price: £24,999, reduced by £2,500 from £27,499 since AskCar first saw it on 10 October 2026, 30 days ago. Fair price: £1,686 (6%) under the AskCar estimate of £26,685. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 December 2026. Dealer: Hendy Car Store Portsmouth in Portsmouth, 16 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-4100f630964f
- 2021 BMW 4 Series 3.0 M440i MHT, 368 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 42,500 miles. Price: £29,999, reduced by £2,000 from £31,999 since AskCar first saw it on 9 October 2026, 31 days ago. Fair price: £1,770 (5%) under the AskCar estimate of £31,769. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 September 2027. Dealer: Hendy Car Store Portsmouth in Portsmouth, 16 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-e7ce582d8489
- 2017 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 48,977 miles. Price: £14,241, reduced by £1,417 from £15,658 since AskCar first saw it on 30 July 2026, 102 days ago. Fair price: £730 (4%) under the AskCar estimate of £14,971. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Kiss Cars in Fareham, 10 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-0d0a8b3e9006
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 25,337 miles. Price: £26,033, reduced by £254 from £26,287 since AskCar first saw it on 13 October 2026, 27 days ago. Fair price: £1,219 (4%) under the AskCar estimate of £27,252. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Snows BMW Portsmouth in Portsmouth, 17 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-6233e8e52664
- 2022 BMW 4 Series 2.0 420i M Sport PRO Edition, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 33,357 miles. Price: £26,995, reduced by £1,495 from £28,490 since AskCar first saw it on 2 September 2026, 68 days ago. Fair price: £1,069 (3%) under the AskCar estimate of £28,064. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 July 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-ef328a283e27
- 2014 BMW 4 Series 2.0 420d M Sport, 181 bhp, automatic, diesel, coupe, 2 doors, 4 seats, white. Mileage: 82,712 miles. Price: £9,500, reduced by £450 from £9,950 since AskCar first saw it on 19 September 2026, 51 days ago. Fair price: £356 (3%) under the AskCar estimate of £9,856. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: Otterbourne Car Company in Otterbourne, 6 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2014-bc2306db1308
- 2023 BMW 4 Series 3.0 430d MHT M Sport, 282 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 42,657 miles. Price: £28,995, reduced by £2,995 from £31,990 since AskCar first saw it on 15 August 2026, 86 days ago. Fair price: £763 (2%) under the AskCar estimate of £29,758. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2023-2e6da088f19b
- 2021 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 53,139 miles. Price: £22,100, raised by £692 from £21,408 since AskCar first saw it on 1 October 2026, 39 days ago. Fair price: £439 (1%) under the AskCar estimate of £22,539. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: Carsa Southampton in Southampton, 5 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-3a9b41c02d84
- 2020 BMW 4 Series 3.0 430d M Sport, 254 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 68,400 miles. Price: £16,890, reduced by £509 from £17,399 since AskCar first saw it on 6 October 2026, 34 days ago. Fair price: £198 (1%) under the AskCar estimate of £17,088. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 January 2027. Dealer: Nexa Motor Group in Southampton, 3 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2020-8cb43caac410
- 2015 BMW 4 Series 3.0 430d M Sport, 254 bhp, automatic, diesel, coupe, 2 doors, 4 seats, silver. Mileage: 92,000 miles. Price: £11,000, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £119 (1%) under the AskCar estimate of £11,119. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 November 2026. Dealer: RSS Autos in Eastleigh, 5 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-986e8d1075ef
- 2021 BMW 4 Series 2.0 420d MHT M Sport, 187 bhp, automatic, diesel, coupe, 2 doors, 4 seats, grey. Mileage: 24,428 miles. Price: £25,995, reduced by £2,995 from £28,990 since AskCar first saw it on 13 August 2026, 88 days ago. Fair price: £160 (under 1%) under the AskCar estimate of £26,154. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 December 2026. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-bcb8f2603746
- 2021 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 31,692 miles. Price: £25,795, reduced by £1,195 from £26,990 since AskCar first saw it on 24 September 2026, 46 days ago. Fair price: £381 (1%) over the AskCar estimate of £25,414. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 17 July 2026; ask the dealer for the current MOT. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-ab00ad51f0d5
- 2018 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 105,000 miles. Price: £11,295, reduced by £700 from £11,995 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £213 (1%) over the AskCar estimate of £11,082. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 June 2026; ask the dealer for the current MOT. Dealer: Eclipse Car Sales in Winchester, 7 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-0c1d50e88c20
- 2015 BMW 4 Series 2.0 420d M Sport, 181 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 85,000 miles. Price: £10,999, unchanged since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £317 (2%) over the AskCar estimate of £10,682. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-163b976f0ec4
- 2014 BMW 4 Series 2.0 420d Luxury, 181 bhp, automatic, diesel, coupe, 2 doors, 4 seats, blue. Mileage: 106,824 miles. Price: £7,395, reduced by £600 from £7,995 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £226 (3%) over the AskCar estimate of £7,169. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 February 2027. Dealer: Botley Car Centre in Southampton, 5 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2014-427167899bb5
- 2018 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, coupe, 2 doors, 4 seats, white. Mileage: 62,441 miles. Price: £15,990, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £494 (3%) over the AskCar estimate of £15,496. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 June 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-7c15e6cde621
- 2014 BMW 4 Series 2.0 420d M Sport, 181 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 93,000 miles. Price: £9,495, unchanged since AskCar first saw it on 3 November 2026, 6 days ago. Fair price: £357 (3%) over the AskCar estimate of £9,138. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: RSS Autos in Eastleigh, 5 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2014-50573011df1f
- 2018 BMW 4 Series 3.0 435d M Sport, 309 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 105,000 miles. Price: £13,995, unchanged since AskCar first saw it on 2 September 2026, 68 days ago. Fair price: £543 (4%) over the AskCar estimate of £13,452. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 July 2027. Dealer: Eclipse Car Sales in Winchester, 7 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-8a825225ba66
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 107,702 miles. Price: £16,685, unchanged since AskCar first saw it on 26 September 2026, 44 days ago. Fair price: £770 (4%) over the AskCar estimate of £15,915. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 February 2027. Dealer: Bayer Car Sales in Fareham, 13 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-3852356e0723
- 2021 BMW 4 Series 2.0 420d MHT M Sport PRO, 187 bhp, automatic, diesel, coupe, blue. Mileage: 58,012 miles. Price: £22,694, reduced by £1,800 from £24,494 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £1,068 (4%) over the AskCar estimate of £21,626. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Phoenix Cars in Winchester, 11 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-4448e27d42f4
- 2015 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, coupe, 2 doors, 4 seats, silver. Mileage: 52,200 miles. Price: £13,795, reduced by £1,200 from £14,995 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £680 (5%) over the AskCar estimate of £13,115. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 22 May 2026; ask the dealer for the current MOT. Dealer: Eclipse Car Sales in Winchester, 7 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-6be4279aad12
- 2021 BMW 4 Series 2.0 420i M Sport PRO Edition, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 51,000 miles. Price: £26,350, reduced by £500 from £26,850 since AskCar first saw it on 17 July 2026, 115 days ago. Fair price: £1,574 (6%) over the AskCar estimate of £24,776. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 June 2027. Dealer: Keith Motors (Christchurch) in Christchurch and Poole) Christchurch (Bournemouth, 18 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-d503518a0a66
- 2023 BMW 4 Series 2.0 420d MHT M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 22,161 miles. Price: £31,892, reduced by £598 from £32,490 since AskCar first saw it on 16 October 2026, 24 days ago. Fair price: £1,998 (6%) over the AskCar estimate of £29,894. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2023-3e87461e4ed5
- 2019 BMW 4 Series 2.0 430i M Sport, 249 bhp, automatic, petrol, convertible, 2 doors, 4 seats, orange. Mileage: 96,000 miles. Price: £14,000, unchanged since AskCar first saw it on 7 November 2026, 2 days ago. Fair price: £912 (6%) over the AskCar estimate of £13,088. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 July 2027. Dealer: RSS Autos in Eastleigh, 5 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-95137be74fee
- 2026 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 7,136 miles. Price: £44,690, reduced by £4,300 from £48,990 since AskCar first saw it on 26 August 2026, 75 days ago. Above the going rate: £3,772 (9%) over the AskCar estimate of £40,918. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-9503c00002c2
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 34,716 miles. Price: £28,990, unchanged since AskCar first saw it on 31 October 2026, 9 days ago. Above the going rate: £2,998 (11%) over the AskCar estimate of £25,992. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 April 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-d6d79ea257f3
- 2018 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, 2 doors, 4 seats, white. Mileage: 57,000 miles. Price: £16,199, unchanged since AskCar first saw it on 29 July 2026, 103 days ago. Above the going rate: £1,812 (12%) over the AskCar estimate of £14,387. Euro 6 emissions standard. ULEZ compliant. Dealer: Capital Fleet Solutions in Fareham, 11 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-4ff2a3e53c1c
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- Under £8,000 (87 cars)
- Under £10,000 (237 cars)
- Under £15,000 (695 cars)
- Under £20,000 (1,001 cars)
- Under £30,000 (1,459 cars)
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