2018 BMW X3 2.0 20i
Price: £19,995. Good value: £2,155 (9%) under the AskCar estimate of £22,150, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,076 priced BMW X3 adverts on AskCar as of 5 November 2026.
AskCar lists 3,143 used BMW X3 from 1,230 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: X3
- Version: 2.0 Auto 4WD Euro 6 5dr (181 bhp)
- Year: 2018
- Mileage: 43,500 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 181 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 166 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 BMW X3 is advertised with 43,500 miles, approximately 21,400 below the typical mileage for its age. Priced at £19,995, it is advertised £2,155 below the AskCar estimate of £22,150. The AskCar estimate draws on 3,076 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Evo Motor Group in Radlett. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £2,155 (9%) under the AskCar estimate of £22,150.
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 3,076 priced BMW X3 adverts across different ages and specifications, as of 5 November 2026.
A 2018 BMW X3 with the 2.0 petrol engine is typically advertised at £18,300: the median of the 150 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 BMW X3 has been on sale for at least 44 days.
Price history
AskCar first saw this advert on 22 September 2026 at £20,495. Its asking price is now £19,995, £500 less. The latest price cut was seen on 13 October 2026.
Price changes recorded:
- 22 September 2026: £20,495
- 10 October 2026: £20,295
- 13 October 2026: £19,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 15 June 2027.
It has had 7 MOTs. The latest, on 12 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 40,839 miles, which matches the advertised 43,500 miles.
Advertised mileage is about 21,400 miles lower than the median mileage of a 2018 BMW X3 on AskCar.
Browse all BMW X3 cars for sale · 2018 BMW X3 price guide
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Photos
83 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.