2023 BMW X3 2.0 20i MHT M Sport

Price: £34,408. Fair price: £1,393 (4%) over the AskCar estimate of £33,015, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,034 priced BMW X3 adverts on AskCar as of 4 November 2026.

AskCar lists 3,115 used BMW X3 from 1,212 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: X3
  • Trim: M Sport
  • Version: 2.0 20i MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
  • Year: 2023
  • Mileage: 34,848 miles
  • Fuel: Petrol, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 2.0 litres, 181 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: White
  • CO2: 175 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 34,848 miles, this 2023 BMW X3 M Sport has covered about 4,800 more miles than other 2023 BMW X3 cars. The AskCar estimate for this car is £33,015. It is priced at £34,408, which is £1,393 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 3,034 BMW X3 cars across different ages and specifications. We first recorded this advert 33 days ago, and its asking price has since fallen by £1,105. It is advertised by Vines of Redhill BMW in Salfords. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,393 (4%) over the AskCar estimate of £33,015.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 3,034 priced BMW X3 adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW X3 with the 2.0 petrol engine is typically advertised at £32,900: the median of the 232 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW X3 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 2 October 2026 at £35,513. Its asking price is now £34,408, £1,105 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

  • 2 October 2026: £35,513
  • 6 October 2026: £35,687
  • 13 October 2026: £35,513
  • 18 October 2026: £35,371
  • 25 October 2026: £34,874
  • 31 October 2026: £34,408

Mileage and MOT

Advertised mileage is about 4,800 miles higher than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

57 other 2023 BMW X3 M Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £24,995 to £38,500, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW X3 M Sport, 2.0 petrol SUV, black. Mileage: 34,868 miles. Price: £33,750, £658 less than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-c78260d3af3e
  • 2023 BMW X3 M Sport, 2.0 petrol SUV, white. Mileage: 34,762 miles. Price: £32,495, £1,913 less than this car. Dealer: John Clark BMW Tayside in Dundee. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-f1a1cb7e3aa1
  • 2023 BMW X3 M Sport, 2.0 petrol SUV, white. Mileage: 34,701 miles. Price: £32,795, £1,613 less than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-7c6a08ed815d
  • The nearest: 2023 BMW X3 M Sport, 2.0 petrol SUV, black, 6 miles from this car. Mileage: 35,013 miles. Price: £32,829, £1,579 less than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-399cf7a8c074

Browse all BMW X3 cars for sale · 2023 BMW X3 price guide

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Photos

61 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.