2023 BMW X3
2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
£35,000
Fair price: within 8% of the typical £35,361 for this model, age and mileage, drawing on 2,996 adverts of this make and model.
Overview
- Make
- BMW
- Model
- X3
- Trim
- M SPORT
- Version
- 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 26,380 miles
- Year
- 2023
- Fuel type
- Diesel Hybrid
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 154 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d; MHT
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
With 26,380 miles on the clock, this 2023 BMW X3 M Sport has done roughly 2,200 fewer miles than a typical 2023 BMW X3. Our estimated market asking price is £35,361. This car is advertised at £35,000, which is £361 below that figure. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 20 days ago. The seller is Sytner Swansea MINI, based in Swansea.
Stock data from 20 October 2026.
Price history
First seen on 1 October 2026, 20 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 1 October 2026 | £35,000 |
| 20 October 2026 | £35,000 |
Price and mileage comparison
Estimated market asking price: £35,361. The asking price is £361 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 2,996 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,200 miles lower than typical for a 2023 BMW X3.
MOT
MOT no details held by dvla.
152 other cars with the same year, trim, gearbox and fuel are for sale from £19,990 to £41,950.
| Asking price | Mileage |
|---|---|
| £19,990 | 118,000 miles |
| £27,450 | 50,455 miles |
| £28,730 | 46,287 miles |
| £28,995 | 62,791 miles |
| £29,490 | 29,392 miles |
These cars have covered 7,178–118,000 miles, compared with 26,380 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW X3 cars for sale · 2023 BMW X3 price guide
Similar cars for less
- 2023 BMW X3, 9,334 miles, £31,270, £5,892 under typical, Wimbledon
- 2025 BMW X3, 7,676 miles, £34,950, £6,190 under typical, Cheltenham
- 2023 BMW X3, 18,126 miles, £30,580, £5,008 under typical, Leeds
Dealer
Sytner Swansea MINI, Swansea. Across the dealer network: 140 branches, 10,337 cars for sale.
Dealer postcode: SA5 8LW.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- 11:00-16:00