Used BMW X3 for sale near Weymouth
There are 4 used BMW X3 for sale from UK dealers within 20 miles of Weymouth on AskCar, as of 7 November 2026. The cheapest is £13,995. AskCar lists 3,156 used BMW X3 across the UK, from 1,227 dealerships.
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.
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.
- 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, 20 miles from Weymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-894541abf529
- 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, 8 miles from Weymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-6125330b0b1e
- 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, 8 miles from Weymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-031d7e7e3496
- 2020 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 45,000 miles. Price: £24,890, unchanged since AskCar first saw it on 10 September 2026, 58 days ago. Fair price: £1,014 (4%) over the AskCar estimate of £23,876. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 March 2027. Dealer: Burton Bradstock Cars in Bridport, 13 miles from Weymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-b2f3bc58e938
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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