2023 BMW X3 3.0
Price: £37,995. Fair price: £1,573 (3%) under the AskCar estimate of £39,568, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,052 priced BMW X3 adverts on AskCar as of 7 November 2026.
AskCar lists 3,156 used BMW X3 from 1,227 UK dealerships, as of 7 November 2026.
Overview
- Make: BMW
- Model: X3
- Version: 3.0 MHT Auto 4WD Euro 6 5dr
- Year: 2023
- Mileage: 46,675 miles
- Fuel: Diesel, mild hybrid
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 181 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 BMW X3 has covered 46,675 miles, around 16,800 more miles than is typical for its age. Priced at £37,995, it is advertised £1,573 below the AskCar estimate of £39,568. To work out the AskCar estimate, we analyse UK dealer adverts for 3,052 BMW X3 cars across different ages and specifications. This car was first seen in our listings data 4 days ago. Its advertised mileage matches the government's MOT record. The seller is Park's Motor Group Douglas Park BMW Edinburgh, based in Edinburgh. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £1,573 (3%) under the AskCar estimate of £39,568.
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 3,052 priced BMW X3 adverts across different ages and specifications, as of 7 November 2026.
A 2023 BMW X3 with the 3.0 diesel engine is typically advertised at £40,700: the median of the 76 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2023 BMW X3 advertised 4 days ago. About 4 in 10 of 2023 BMW X3 cars are gone from sale within a month of being advertised: 139 of the 358 first advertised between 8 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £37,995. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 27 February 2027.
It has had one MOT, on 17 February 2026, and passed.
Advisories at the latest test: rear tyre worn close to legal limit/worn on edge both rear tyres wearing close to legal limit.
Mileage at that test: 40,222 miles, which matches the advertised 46,675 miles.
Advertised mileage is about 16,800 miles higher than the median mileage of a 2023 BMW X3 on AskCar.
Browse all BMW X3 cars for sale · 2023 BMW X3 price guide
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Photos
20 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.