Used BMW X3 M for sale near Harlow
There are 7 used BMW X3 M for sale from UK dealers within 20 miles of Harlow on AskCar, as of 9 November 2026. The cheapest is £33,250. AskCar lists 127 used BMW X3 M across the UK, from 110 dealerships.
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 Harlow
2 of the 7 BMW X3 M within 20 miles of Harlow 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 127 priced BMW X3 M 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.
- 2019 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 34,650 miles. Price: £39,800, reduced by £1,850 from £41,650 since AskCar first saw it on 20 September 2026, 50 days ago. Fair price: £2,971 (6%) under the AskCar estimate of £42,771. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 November 2026. Dealer: Reverie Autos in Hatfield, 14 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2019-cbb75e6b9fc1
- 2023 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 22,000 miles. Price: £58,950, reduced by £1,000 from £59,950 since AskCar first saw it on 1 July 2026, 131 days ago. Fair price: £718 (1%) under the AskCar estimate of £59,668. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: AutoVero in Much Hadham, 6 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-ef0630bbaf80
- 2019 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 64,500 miles. Price: £36,300, unchanged since AskCar first saw it on 2 October 2026, 38 days ago. Fair price: £125 (under 1%) over the AskCar estimate of £36,175. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 March 2027. Dealer: Reverie Autos in Hatfield, 14 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2019-7d9681a0fbc9
- 2019 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 70,000 miles. Price: £34,989, reduced by £2,000 from £36,989 since AskCar first saw it on 14 July 2026, 118 days ago. Fair price: £198 (under 1%) over the AskCar estimate of £34,791. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 April 2027. Dealer: Stirling Cars in Hoddesdon, 4 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2019-419e6ffed7d2
- 2019 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 82,000 miles. Price: £33,250, reduced by £245 from £33,495 since AskCar first saw it on 28 May 2026, 165 days ago. Fair price: £1,298 (4%) over the AskCar estimate of £31,952. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 December 2026. Dealer: Precision Motor Group in Harlow, 4 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2019-236bd7fc4993
- 2023 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 42,000 miles. Price: £58,000, unchanged since AskCar first saw it on 7 October 2026, 33 days ago. Fair price: £3,903 (7%) over the AskCar estimate of £54,097. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 June 2027. Dealer: Sytner Stevenage BMW in Stevenage, 15 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-f4466ff572ad
- 2021 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 34,000 miles. Price: £54,500, reduced by £495 from £54,995 since AskCar first saw it on 14 August 2026, 87 days ago. Above the going rate: £6,352 (13%) over the AskCar estimate of £48,148. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT. Dealer: The Motor Gallery in Havering, 14 miles from Harlow. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2021-4cfa5ada62da
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