Used BMW 4 Series for sale near Swanage
There are 16 used BMW 4 Series for sale from UK dealers within 20 miles of Swanage on AskCar, as of 9 November 2026. Typical asking price £25,000 (the median: half cost less, half cost more). The cheapest is £12,250. AskCar lists 1,862 used BMW 4 Series across the UK, from 1,077 dealerships.
The middle half of the 16 cars are priced between £15,400 and £30,500.
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 Swanage
7 of the 16 BMW 4 Series within 20 miles of Swanage 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 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 27,227 miles. Price: £24,995, unchanged since AskCar first saw it on 30 September 2026, 40 days ago. Fair price: £985 (3%) under the AskCar estimate of £25,980. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-62d150e19e37
- 2018 BMW 4 Series 3.0 M Sport, automatic, diesel, coupe, 2 doors, 4 seats, black. Mileage: 99,000 miles. Price: £12,995, unchanged since AskCar first saw it on 14 August 2026, 87 days ago. Fair price: £303 (2%) under the AskCar estimate of £13,298. Euro 6 emissions standard. ULEZ compliant. Dealer: THG Automotive in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-7ad9a8c658b2
- 2021 BMW 4 Series 3.0 M440i MHT, 369 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 54,053 miles. Price: £30,495, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Fair price: £566 (1%) under the AskCar estimate of £31,061. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-82c9d391899f
- 2024 BMW 4 Series 2.0 420i M Sport PRO Edition, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 40,910 miles. Price: £30,599, reduced by £3,000 from £33,599 since AskCar first saw it on 10 October 2026, 30 days ago. Fair price: £45 (under 1%) over the AskCar estimate of £30,554. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: cinch in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-c78d7efb72d6
- 2022 BMW 4 Series 2.0 420i M Sport PRO Edition, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 40,594 miles. Price: £26,995, reduced by £1,000 from £27,995 since AskCar first saw it on 20 August 2026, 81 days ago. Fair price: £52 (under 1%) over the AskCar estimate of £26,943. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-90c4ec19a39d
- 2026 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 5,030 miles. Price: £42,400, reduced by £1,891 from £44,291 since AskCar first saw it on 1 October 2026, 39 days ago. Fair price: £688 (1%) over the AskCar estimate of £41,712. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall BMW Bournemouth in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-8c0192b07e79
- 2022 BMW 4 Series 3.0 M440i MHT, 368 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 19,930 miles. Price: £38,089, reduced by £1,710 from £39,799 since AskCar first saw it on 21 October 2026, 19 days ago. Fair price: £707 (1%) over the AskCar estimate of £37,382. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: cinch in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-01e378e9baaf
- 2015 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 56,000 miles. Price: £12,995, raised by £500 from £12,495 since AskCar first saw it on 17 October 2026, 23 days ago. Fair price: £352 (2%) over the AskCar estimate of £12,642. Euro 6 emissions standard. ULEZ compliant. Dealer: Echelon Motors in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2015-04c9e05f1c6e
- 2022 BMW 4 Series 3.0 430d MHT M Sport PRO Edition, 282 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 29,000 miles. Price: £34,950, reduced by £1,550 from £36,500 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £1,250 (3%) over the AskCar estimate of £33,700. 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: A J autos in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-bf29d3b86605
- 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, 13 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2021-d503518a0a66
- 2016 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 77,000 miles. Price: £12,250, reduced by £1,749 from £13,999 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £769 (6%) over the AskCar estimate of £11,481. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: Trust Motor Company in Ferndown, 14 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2016-5032a60a5a91
- 2018 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 60,000 miles. Price: £15,995, reduced by £1,000 from £16,995 since AskCar first saw it on 18 August 2026, 83 days ago. Above the going rate: £1,220 (8%) over the AskCar estimate of £14,775. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: Echelon Motors in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-b00571e4b59b
- 2016 BMW 4 Series 2.0 420d Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, silver. Mileage: 28,688 miles. Price: £14,750, reduced by £400 from £15,150 since AskCar first saw it on 17 October 2026, 23 days ago. Above the going rate: £1,256 (9%) over the AskCar estimate of £13,494. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 April 2027. Dealer: Bournemouth Cars in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2016-12a213f6f286
- 2017 BMW 4 Series 3.0, automatic, diesel, 2 doors, 4 seats, blue. Mileage: 68,047 miles. Price: £16,995, reduced by £1,000 from £17,995 since AskCar first saw it on 22 October 2026, 18 days ago. Above the going rate: £1,474 (9%) over the AskCar estimate of £15,521. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Merlin Performance in Poole, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-5cd8d09453f7
- 2018 BMW 4 Series 2.0 430i M Sport, 249 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 10,000 miles. Price: £23,995, unchanged since AskCar first saw it on 27 July 2026, 105 days ago. Above the going rate: £2,455 (11%) over the AskCar estimate of £21,540. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: Christchurch Motor Company in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-bbf6133f449c
- 2016 BMW 4 Series 3.0 435d, 308 bhp, automatic, diesel, 2 doors, 4 seats, silver. Mileage: 60,216 miles. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: KCM Autosales in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-4-series-2016-4098e94f4a57
BMW 4 Series across the UK by price
- 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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