2023 BMW X3 2.0 20d MHT Xline

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

Price: £23,895. Fair price: £409 (1%) over the AskCar estimate of £23,486, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,993 priced BMW X3 adverts on AskCar as of 30 October 2026.

AskCar lists 3,047 used BMW X3 from 1,191 UK dealerships, as of 30 October 2026.

Overview

Make
BMW
Model
X3
Trim
Xline
Version
2.0 20d MHT Xline Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage
75,298 miles
Year
2023
Fuel type
Diesel
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 75,298 miles on the clock, this 2023 BMW X3 Xline has done roughly 46,000 more miles than a typical 2023 BMW X3. Priced at £23,895, it is advertised £409 above the AskCar estimate of £23,486. To work out the AskCar estimate, we analyse UK dealer adverts for 2,993 BMW X3 cars across different ages and specifications. We first saw this car advertised 155 days ago. Its asking price has since fallen by £1,600. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 17 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Riverside Honda Huddersfield, based in Huddersfield.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 28 May 2026, 155 days ago. Price reduced by £1,600 from £25,495 since AskCar first saw it. 15 price reductions recorded, the latest seen on 20 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£25,495
16 June 2026£24,990
19 June 2026£24,590
30 June 2026£24,890
10 July 2026£24,890
11 July 2026£24,590
12 July 2026£24,590
20 July 2026£25,290
21 July 2026£25,290
23 July 2026£24,790
29 July 2026£24,690
31 July 2026£24,390
8 August 2026£24,190
26 August 2026£23,990
29 August 2026£23,790
8 September 2026£23,490
16 September 2026£23,290
19 September 2026£24,490
29 September 2026£23,890
11 October 2026£23,590
17 October 2026£23,290
20 October 2026£22,990
27 October 2026£22,990
30 October 2026£23,895

Price and mileage comparison

Fair price: £409 (1%) over the AskCar estimate of £23,486.

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 2,993 priced BMW X3 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 46,000 miles higher than the median mileage of a 2023 BMW X3 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 17 June 2027. 75,320 miles at the last test.

Other matching cars

6 other 2023 BMW X3 Xline automatic diesel cars are for sale at UK dealers from £26,990 to £30,995, as of 30 October 2026.

The 5 cheapest:

The 6 matching cars have covered 25,117 to 66,004 miles, compared with 75,298 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

88 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.