2020 BMW X3 3.0 30d M Sport
Price: £25,991. Fair price: £466 (1%) over the AskCar estimate of £25,525, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,051 priced BMW X3 adverts on AskCar as of 10 November 2026.
AskCar lists 3,110 used BMW X3 from 1,231 UK dealerships, as of 10 November 2026.
Overview
- Make: BMW
- Model: X3
- Trim: M Sport
- Version: 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr (261 bhp)
- Year: 2020
- Mileage: 56,492 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres, 261 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 157 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 56,492 miles on the clock, this 2020 BMW X3 M Sport has done roughly 4,400 more miles than a typical 2020 BMW X3. The AskCar estimate for this car is £25,525. It is priced at £25,991, which is £466 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,051 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Your Next Car in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Your Next Car is rated 4.8 out of 5 on Google.
Price
Fair price: £466 (1%) over the AskCar estimate of £25,525.
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 3,051 priced BMW X3 adverts across different ages and specifications, as of 10 November 2026.
A 2020 BMW X3 with the 3.0 diesel engine is typically advertised at £29,900: the median of the 32 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2020 BMW X3 advertised today. About 6 in 10 of 2020 BMW X3 cars are gone from sale within a month of being advertised: 139 of the 251 first advertised between 11 July 2026 and 7 October 2026.
Price history
AskCar first saw this advert on 10 November 2026 at £25,991. 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 10 November 2026: valid until 7 May 2027.
It has had 4 MOTs. The latest, on 1 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 50,980 miles, which matches the advertised 56,492 miles.
Advertised mileage is about 4,400 miles higher than the median mileage of a 2020 BMW X3 on AskCar.
Similar cars
10 other 2020 BMW X3 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £22,490 to £29,490, as of 10 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW X3 M Sport, 3.0 diesel SUV, black. Mileage: 53,400 miles. Price: £24,950, £1,041 less than this car. Dealer: J.A. Jarvis in Fernhurst. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-e092cb035a89
- 2020 BMW X3 M Sport, 3.0 diesel SUV, grey. Mileage: 53,310 miles. Price: £27,800, £1,809 more than this car. Dealer: Merc Autobarn in Hayes. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-2767c32039fb
- 2020 BMW X3 M Sport, 3.0 diesel SUV, white. Mileage: 60,089 miles. Price: £22,990, £3,001 less than this car. Dealer: Cars in MK in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-3914ac802c98
Browse all BMW X3 cars for sale · 2020 BMW X3 price guide
More like this
- Used BMW X3 M Sport prices
- Used BMW X3 for sale under £30,000
- Used diesel BMW X3 for sale
- Used BMW X3 for sale near Nottingham
Photos
56 photos of this car are on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.