2020 BMW X3

3.0 M40i GPF Auto 4WD Euro 6 (s/s) 5dr (349 bhp)

£36,899

Fair price: within 8% of the typical £35,989 for this model, age and mileage, drawing on 2,989 adverts of this make and model.

Overview

Make
BMW
Model
X3
Version
3.0 M40i GPF Auto 4WD Euro 6 (s/s) 5dr (349 bhp)
Mileage
24,700 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
349 bhp
Seats
5
CO2
206 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M40i
Emissions standard
Euro 6

About this car

At 24,700 miles, this 2020 BMW X3 has covered about 26,600 fewer miles than other 2020 BMW X3 cars. The dealer is asking £36,899, which is £910 above our market estimate of £35,989. We use UK dealer asking prices, including 2,989 BMW X3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 26 days ago. Its recorded MOT is valid until 2 January 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Rom Motors in Atherstone.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 September 2026, 26 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
27 September 2026£36,499
4 October 2026£36,999
22 October 2026£36,899

Price and mileage comparison

Estimated market asking price: £35,989. The asking price is £910 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 2,989 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,600 miles lower than typical for a 2020 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 January 2027. 23,152 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £19,999 to £34,991.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,99951,195 miles
£24,49080,300 miles
£29,98955,199 miles
£30,49951,150 miles
£30,99047,200 miles

These cars have covered 32,631–80,300 miles, compared with 24,700 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 · 2020 BMW X3 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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