Used BMW X3 for sale near Swanage
There are 26 used BMW X3 for sale from UK dealers within 20 miles of Swanage on AskCar, as of 7 November 2026. Typical asking price £21,000 (the median: half cost less, half cost more). The cheapest is £5,290. AskCar lists 3,156 used BMW X3 across the UK, from 1,227 dealerships.
The middle half of the 26 cars are priced between £14,800 and £27,500.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 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
4 of the 26 BMW X3 within 20 miles of Swanage had their price reduced in the last 14 days to 7 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 3,052 priced BMW X3 adverts on AskCar as of 7 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.
- 2026 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 4,322 miles. Price: £48,200, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Good value: £6,192 (11%) under the AskCar estimate of £54,392. 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-x3-2026-ba587db1cb24
- 2022 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 40,917 miles. Price: £26,599, reduced by £3,300 from £29,899 since AskCar first saw it on 27 August 2026, 72 days ago. Good value: £2,492 (8%) under the AskCar estimate of £29,091. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: cinch in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-54ec522dd158
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 63,957 miles. Price: £18,950, reduced by £1,900 from £20,850 since AskCar first saw it on 29 July 2026, 101 days ago. Fair price: £1,152 (5%) under the AskCar estimate of £20,102. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: Keith Motors Verwood in Verwood, 19 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-7a3d654bed7f
- 2017 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 74,000 miles. Price: £13,995, unchanged since AskCar first saw it on 14 October 2026, 24 days ago. Fair price: £674 (4%) under the AskCar estimate of £14,669. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 October 2027. Dealer: BEN Harrison Automotive in Poole, 12 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-894541abf529
- 2012 BMW X3 2.0 20d SE, 181 bhp, manual, diesel, estate, 5 doors, black. Mileage: 81,613 miles. Price: £5,290, reduced by £200 from £5,490 since AskCar first saw it on 3 October 2026, 35 days ago. Fair price: £209 (3%) under the AskCar estimate of £5,499. Euro 5 emissions standard. MOT: valid until 30 March 2027. Dealer: Portfield Car Sales in Bournemouth, 12 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2012-28e9e0d18333
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 74,774 miles. Price: £17,700, reduced by £1,900 from £19,600 since AskCar first saw it on 23 September 2026, 45 days ago. Fair price: £655 (3%) under the AskCar estimate of £18,355. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 September 2027. Dealer: Marshall BMW Bournemouth in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-b9cc54ac21a1
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 30,810 miles. Price: £23,350, unchanged since AskCar first saw it on 16 October 2026, 22 days ago. Fair price: £486 (2%) under the AskCar estimate of £23,836. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 May 2027. Dealer: Keith Motors Verwood in Verwood, 19 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-6b32020910b6
- 2017 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 28,000 miles. Price: £18,900, reduced by £1,000 from £19,900 since AskCar first saw it on 18 September 2026, 50 days ago. Fair price: £297 (1%) under the AskCar estimate of £19,197. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 September 2026; ask the dealer for the current MOT. Dealer: Cars of Winkton in Bournemouth, 13 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-f77b14272803
- 2018 BMW X3 2.0 20i Xline, 181 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 60,352 miles. Price: £17,995, reduced by £1,500 from £19,495 since AskCar first saw it on 16 September 2026, 52 days ago. Fair price: £135 (under 1%) under the AskCar estimate of £18,130. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT. Dealer: Car-Link in Ferndown, 15 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-3adebd33a6f4
- 2019 BMW X3 3.0 M40d, 322 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 53,850 miles. Price: £28,495, unchanged since AskCar first saw it on 23 August 2026, 76 days ago. Fair price: £43 (under 1%) under the AskCar estimate of £28,538. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 November 2026. Dealer: MI Motor Sales in Dorchester, 18 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-6125330b0b1e
- 2020 BMW X3 2.0 20d MHT Xline, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 52,047 miles. Price: £21,995, reduced by £3,000 from £24,995 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £50 (under 1%) over the AskCar estimate of £21,945. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: Norman Motors (Bournemouth) in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-82b631767d7a
- 2019 BMW X3 3.0 M40i, 349 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 36,600 miles. Price: £31,995, reduced by £1,500 from £33,495 since AskCar first saw it on 3 September 2026, 65 days ago. Fair price: £125 (under 1%) over the AskCar estimate of £31,870. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Norman Motors (Bournemouth) in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-6996624cca15
- 2017 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, estate, 5 doors, silver. Mileage: 56,300 miles. Price: £15,990, unchanged since AskCar first saw it on 6 November 2026, 1 day ago. Fair price: £98 (under 1%) over the AskCar estimate of £15,892. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 March 2027. Dealer: Portfield Car Sales in Bournemouth, 12 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-9dae80d316fc
- 2023 BMW X3 2.0 20i MHT Xline, 181 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 51,494 miles. Price: £27,495, reduced by £1,500 from £28,995 since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £443 (1%) over the AskCar estimate of £27,052. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-ab7fc949392f
- 2018 BMW X3 3.0 M40d, 322 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 28,050 miles. Price: £30,995, reduced by £1,000 from £31,995 since AskCar first saw it on 16 September 2026, 52 days ago. Fair price: £652 (2%) over the AskCar estimate of £30,343. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 December 2026. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-7c0e27155751
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 40,732 miles. Price: £24,450, unchanged since AskCar first saw it on 9 October 2026, 29 days ago. Fair price: £543 (2%) over the AskCar estimate of £23,907. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 December 2026. Dealer: Keith Motors (Christchurch) in Christchurch and Poole) Christchurch (Bournemouth, 13 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-5e450b7bfd51
- 2018 BMW X3 2.0, automatic, petrol, SUV, 5 doors, grey. Mileage: 58,000 miles. Price: £20,990, unchanged since AskCar first saw it on 23 October 2026, 15 days ago. Fair price: £473 (2%) over the AskCar estimate of £20,517. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 January 2027. Dealer: Dorset Sports Cars in Bournemouth, 17 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-7bd32075e4b2
- 2019 BMW X3 3.0 M40i, 349 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 52,500 miles. Price: £29,995, unchanged since AskCar first saw it on 1 November 2026, 6 days ago. Fair price: £729 (2%) over the AskCar estimate of £29,266. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 September 2027. Dealer: MI Motor Sales in Dorchester, 18 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-031d7e7e3496
- 2022 BMW X3 2.0 20i MHT Xline, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 14,462 miles. Price: £31,495, reduced by £1,500 from £32,995 since AskCar first saw it on 25 June 2026, 135 days ago. Fair price: £842 (2%) over the AskCar estimate of £30,653. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 August 2026; ask the dealer for the current MOT. Dealer: Norman Motors (Bournemouth) in Bournemouth, 10 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-b8f782f14ea4
- 2013 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 86,000 miles. Price: £7,999, unchanged since AskCar first saw it on 3 October 2026, 35 days ago. Fair price: £345 (4%) over the AskCar estimate of £7,654. Euro 5 emissions standard. MOT: the latest record we hold ran out on 2 June 2026; ask the dealer for the current MOT. Dealer: Cars Of Christchurch in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-17791cc0e8ca
- 2013 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 78,000 miles. Price: £8,499, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £397 (4%) over the AskCar estimate of £8,102. Euro 5 emissions standard. MOT: valid until 10 July 2027. Dealer: Cars Of Christchurch in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-0ab1f66044c9
- 2016 BMW X3 2.0 20d Xline, 187 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 50,000 miles. Price: £13,999, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Fair price: £661 (4%) over the AskCar estimate of £13,338. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Cars Of Christchurch in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-0b7e3bd165f8
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 119,200 miles. Price: £14,790, unchanged since AskCar first saw it on 20 October 2026, 18 days ago. Fair price: £1,089 (7%) over the AskCar estimate of £13,701. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Portfield Car Sales in Bournemouth, 12 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-d986c9df80a6
- 2013 BMW X3 2.0 18d SE, 141 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 46,000 miles. Price: £8,999, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Above the going rate: £695 (8%) over the AskCar estimate of £8,304. Euro 5 emissions standard. MOT: valid until 28 March 2027. Dealer: Cars Of Christchurch in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-bdd300c46f2d
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 43,601 miles. Price: £24,995, unchanged since AskCar first saw it on 5 November 2026, 2 days ago. Above the going rate: £2,739 (12%) over the AskCar estimate of £22,256. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 November 2026. Dealer: Norman Motors (Poole) in Poole, 8 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-69be1e0275c6
- 2015 BMW X3 2.0, automatic, diesel, 5 doors, black. Mileage: 92,065 miles. MOT: valid until 8 October 2027. Dealer: KCM Autosales in Bournemouth, 11 miles from Swanage. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-957c03d25a9a
BMW X3 across the UK by price
- Under £5,000 (52 cars)
- Under £8,000 (164 cars)
- Under £10,000 (260 cars)
- Under £15,000 (511 cars)
- Under £20,000 (916 cars)
- Under £30,000 (1,666 cars)
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