2023 BMW X3

2.0 20d MHT Xline Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

£31,999

Fair price: within 8% of the typical £30,225 for this model, age and mileage, drawing on 2,970 adverts of this make and model.

Overview

Make: BMW
Model: X3
Trim: XLINE
Version: 2.0 20d MHT Xline Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage: 28,876 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: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 20d; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 BMW X3 Xline has covered 28,876 miles. Our estimated market asking price is £30,225. This car is advertised at £31,999, which is £1,774 above that figure. We use UK dealer asking prices, including 2,970 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 12 days ago. MOT records show an expiry date of 12 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Halliwell Jones Chester BMW, based in Chester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 12 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 October 2026	£31,999
19 October 2026	£31,999

Price and mileage comparison

Estimated market asking price: £30,225. The asking price is £1,774 above 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 2,970 adverts of this make and model across different ages and specifications.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 April 2027. 23,957 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £23,290 to £30,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£23,290	75,298 miles
£25,990	27,133 miles
£27,990	33,300 miles
£28,500	50,138 miles
£29,795	34,978 miles

These cars have covered 25,117–75,298 miles, compared with 28,876 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

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Dealer

Halliwell Jones Chester BMW, Chester. Across the dealer network: 13 branches, 683 cars for sale.

Dealer postcode: CH1 4LS.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 09:00-17:00
Sunday: 11:00-16:00