2023 BMW X3 2.0 20i MHT Xline
Version: 2.0 20i MHT Xline Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
Price: £33,550. Fair price: £428 (1%) over the AskCar estimate of £33,122, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,986 priced BMW X3 adverts on AskCar as of 29 October 2026.
AskCar lists 3,088 used BMW X3 from 1,215 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- X3
- Trim
- Xline
- Version
- 2.0 20i MHT Xline Auto 4WD Euro 6 (s/s) 5dr (181 bhp)
- Mileage
- 10,565 miles
- Year
- 2023
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 5
- CO2
- 175 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20i; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 10,565 miles, this 2023 BMW X3 Xline has covered about 18,400 fewer miles than other 2023 BMW X3 cars. The AskCar estimate for this car is £33,122. It is priced at £33,550, which is £428 above that estimate. The AskCar estimate uses 2,986 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Big Motoring World, based in Chelmsford.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £33,550 |
Price and mileage comparison
Fair price: £428 (1%) over the AskCar estimate of £33,122.
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 2,986 priced BMW X3 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 18,400 miles lower than the median mileage of a 2023 BMW X3 on AskCar.
Other matching cars
7 other 2023 BMW X3 Xline automatic petrol cars are for sale at UK dealers from £27,495 to £32,500, as of 29 October 2026.
The 5 cheapest:
- 2023 BMW X3. Price: £27,495. Mileage: 51,348 miles. Dealer: Norman Motors (Poole) in Poole. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-ab7fc949392f
- 2023 BMW X3. Price: £27,499. Mileage: 35,682 miles. Dealer: Lookers BMW Crewe in Crewe. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-cf56a684df87
- 2023 BMW X3. Price: £29,734. Mileage: 30,453 miles. Dealer: Bentley Motor Group in Keighley. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-a2c9392d55c2
- 2023 BMW X3. Price: £29,990. Mileage: 14,630 miles. Dealer: MINI UK at Marshall Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-4a8f34802ba8
- 2023 BMW X3. Price: £30,490. Mileage: 36,000 miles. Dealer: The Car Outlet in Dartford. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-80615b4e0789
The 7 matching cars have covered 14,630 to 51,348 miles, compared with 10,565 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.