2023 BMW X3 2.0 20d MHT M Sport

Price: £33,710. Fair price: £190 (under 1%) under the AskCar estimate of £33,900, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,046 priced BMW X3 adverts on AskCar as of 9 November 2026.

AskCar lists 3,127 used BMW X3 from 1,220 UK dealerships, as of 9 November 2026.

Overview

  • Make: BMW
  • Model: X3
  • Trim: M Sport
  • Version: 2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
  • Year: 2023
  • Mileage: 27,180 miles
  • Fuel: Diesel, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 2.0 litres, 187 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: White
  • CO2: 155 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport has covered 27,180 miles, around 2,400 fewer miles than is typical for its age. Its asking price of £33,710 is £190 below the AskCar estimate of £33,900. The AskCar estimate draws on 3,046 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 36 days ago, and its asking price has since fallen by £500. It is advertised by Vertu BMW Sunderland in East Boldon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £190 (under 1%) under the AskCar estimate of £33,900.

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 3,046 priced BMW X3 adverts across different ages and specifications, as of 9 November 2026.

A 2023 BMW X3 with the 2.0 diesel engine is typically advertised at £32,900: the median of the 225 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2023 BMW X3 has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 4 October 2026 at £34,210. Its asking price is now £33,710, £500 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

  • 4 October 2026: £34,210
  • 7 November 2026: £33,710

Mileage and MOT

Advertised mileage is about 2,400 miles lower than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

107 other 2023 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £25,950 to £38,898, as of 9 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 27,312 miles. Price: £32,799, £911 less than this car. Dealer: Stratstone Derby BMW in Derby. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-a9a805238c47
  • 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 26,745 miles. Price: £34,500, £790 more than this car. Dealer: Listers BMW King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-f68b04491f35
  • 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 27,680 miles. Price: £30,990, £2,720 less than this car. Dealer: All Electric BYD Kidderminster in Kidderminster. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-6d5a48bb909c
  • The nearest: 2023 BMW X3 M Sport, 2.0 diesel SUV, grey, 5 miles from this car. Mileage: 34,918 miles. Price: £32,998, £712 less than this car. Dealer: Arnold Clark Wallsend Silverlink Citroen / Peugeot / Jeep / OMODA / JAECOO in Wallsend. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-5479dbb5773d

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

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Photos

66 photos of this car are on its AskCar page.

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.