2023 BMW X3 2.0 20d MHT M Sport
Version: 2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
Price: £31,950. Fair price: £1,109 (3%) under the AskCar estimate of £33,059, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,003 priced BMW X3 adverts on AskCar as of 31 October 2026.
AskCar lists 3,056 used BMW X3 from 1,192 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- X3
- Trim
- M Sport
- Version
- 2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
- Mileage
- 34,285 miles
- Year
- 2023
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 154 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
With 34,285 miles on the clock, this 2023 BMW X3 M Sport has done roughly 4,700 more miles than a typical 2023 BMW X3. The AskCar estimate for this car is £33,059. It is priced at £31,950, which is £1,109 below that estimate. The AskCar estimate draws on 3,003 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. MOT records show an expiry date of 11 November 2026, and the latest recorded mileage is consistent with the advert. It is advertised by Lloyd Newcastle BMW in Newcastle Upon Tyne.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £31,950 |
Price and mileage comparison
Fair price: £1,109 (3%) under the AskCar estimate of £33,059.
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 3,003 priced BMW X3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 4,700 miles higher than the median mileage of a 2023 BMW X3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 11 November 2026. 29,609 miles at the last test.
Other matching cars
139 other 2023 BMW X3 M Sport automatic diesel cars are for sale at UK dealers from £26,650 to £41,495, as of 31 October 2026.
The 5 cheapest:
- 2023 BMW X3. Price: £26,650. Mileage: 50,455 miles. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-98ff59f032a6
- 2023 BMW X3. Price: £27,990. Mileage: 61,890 miles. Dealer: Stratstone BMW Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-7d1c56bbfc27
- 2023 BMW X3. Price: £28,300. Mileage: 46,248 miles. Dealer: MINI UK at Marshall Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-e7e0ffb1750f
- 2023 BMW X3. Price: £28,500. Mileage: 61,694 miles. Dealer: Sytner Wolverhampton BMW in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-80764a9a21d2
- 2023 BMW X3. Price: £28,950. Mileage: 55,249 miles. Dealer: Sytner Solihull BMW in Solihull. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-3fd71f37a69c
The 139 matching cars have covered 6,795 to 74,583 miles, compared with 34,285 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW X3 cars for sale · 2023 BMW X3 price guide
More like this
Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.