2023 BMW X3

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

£30,995

Fair price: within 8% of the typical £30,762 for this model, age and mileage, drawing on 2,889 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
27,400 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

This 2023 BMW X3 Xline has covered 27,400 miles. Its asking price of £30,995 is £233 above our estimate of £30,762. The estimate uses 2,889 UK dealer adverts for the BMW X3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 52 days ago, the asking price has dropped by £1,000. You can find this car at Agnew Group Bavarian BMW in Belfast.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 52 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £1,000 from the first recorded £31,995. 1 price reduction recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£31,995
13 October 2026£30,995
23 October 2026£30,995

Price and mileage comparison

Estimated market asking price: £30,762. The asking price is £233 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 2,889 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,600 miles lower than typical for a 2023 BMW X3.

MOT

MOT no details held by dvla.

7 other cars with the same year, trim, gearbox and fuel are for sale from £22,990 to £32,299.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,99075,298 miles
£27,99033,300 miles
£28,50050,138 miles
£29,59034,978 miles
£30,49025,117 miles

These cars have covered 10,979–75,298 miles, compared with 27,400 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

More like this

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Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.