2023 BMW X3

2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)

£29,950

Good value: £2,915 under the typical £32,865 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 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
Mileage
34,675 miles
Year
2023
Fuel type
Petrol Plug-in Hybrid
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
47 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
30e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2023 BMW X3 M Sport is advertised with 34,675 miles, approximately 6,100 above the typical mileage for its age. The dealer is asking £29,950, which is £2,915 below our market estimate of £32,865. Our estimate draws on 2,996 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 6 days ago. You can find this car at Saxtons.co.uk in Chelmsford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 6 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
16 October 2026£29,950
20 October 2026£29,950

Price and mileage comparison

Estimated market asking price: £32,865. The asking price is £2,915 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 6,100 miles higher than typical for a 2023 BMW X3.

MOT

MOT no details held by dvla.

47 other cars with the same year, trim, gearbox and fuel are for sale from £23,840 to £38,250.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£23,84065,931 miles
£24,84964,715 miles
£26,92053,391 miles
£28,49045,500 miles
£28,49045,892 miles

These cars have covered 7,995–72,325 miles, compared with 34,675 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

Dealer

Saxtons.co.uk, Chelmsford. Across the dealer network: 825 cars for sale.

Dealer postcode: CM1 3BH.

Dealer opening hours

Monday
08:00-20:00
Tuesday
08:00-20:00
Wednesday
08:00-20:00
Thursday
08:00-20:00
Friday
08:00-20:00
Saturday
09:00-18:00
Sunday
09:00-17:00

Vehicle photos