Used BMW X3 M for sale near Stevenage
There are 10 used BMW X3 M for sale from UK dealers within 20 miles of Stevenage on AskCar, as of 9 November 2026. Typical asking price £41,000 (the median: half cost less, half cost more). The cheapest is £33,250. AskCar lists 127 used BMW X3 M across the UK, from 110 dealerships.
The middle half of the 10 cars are priced between £35,500 and £43,000.
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 Stevenage
1 of the 10 BMW X3 M within 20 miles of Stevenage had its price reduced in the last 14 days to 9 November 2026. Its 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.
- 2021 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 30,200 miles. Price: £42,990, reduced by £11,000 from £53,990 since AskCar first saw it on 14 August 2026, 87 days ago. Good value: £6,147 (12%) under the AskCar estimate of £49,137. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 July 2027. Dealer: Park Road Garage in Bedford, 19 miles from Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2021-24a6a8d0e57f
- 2021 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 34,000 miles. Price: £42,990, reduced by £500 from £43,490 since AskCar first saw it on 20 August 2026, 81 days ago. Good value: £5,158 (10%) under the AskCar estimate of £48,148. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 April 2027. Dealer: Bedford Car Centres in Bedford, 19 miles from Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2021-a067b02e33d5
- 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, 11 miles from Stevenage. 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, 14 miles from Stevenage. 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, 11 miles from Stevenage. 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, 13 miles from Stevenage. 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, black. Mileage: 39,995 miles. Price: £42,449, unchanged since AskCar first saw it on 11 October 2026, 29 days ago. Fair price: £884 (2%) over the AskCar estimate of £41,565. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 December 2026. Dealer: Paragon Cars London in Watford, 20 miles from Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2019-bdeadd47bd66
- 2020 BMW X3 M 3.0 Competition, 503 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 79,000 miles. Price: £34,999, reduced by £996 from £35,995 since AskCar first saw it on 8 July 2026, 124 days ago. Fair price: £945 (2%) over the AskCar estimate of £34,054. Euro 6 emissions standard. ULEZ compliant. Dealer: Waterways Prestige in Leighton Buzzard, 17 miles from Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2020-c720a0736060
- 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, 14 miles from Stevenage. 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, 1 mile from Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-f4466ff572ad
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