2021 BMW X1 2.0 18d M Sport
Price: £21,250. Fair price: £247 (1%) over the AskCar estimate of £21,003, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,570 priced BMW X1 adverts on AskCar as of 5 November 2026.
AskCar lists 2,634 used BMW X1 from 1,230 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: X1
- Trim: M Sport
- Version: 2.0 18d M Sport Auto 4WD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2021
- Mileage: 29,767 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 148 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 127 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2021 BMW X1 M Sport is 29,767 miles. Its asking price of £21,250 is £247 above the AskCar estimate of £21,003. To work out the AskCar estimate, we analyse UK dealer adverts for 2,570 BMW X1 cars across different ages and specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Car Planet Watford in Rickmansworth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £247 (1%) over the AskCar estimate of £21,003.
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 2,570 priced BMW X1 adverts across different ages and specifications, as of 5 November 2026.
A 2021 BMW X1 with the 2.0 diesel engine is typically advertised at £20,000: the median of the 106 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2021 BMW X1 advertised today. About half of 2021 BMW X1 cars are gone from sale within a month of being advertised: 96 of the 190 first advertised between 8 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £21,250. 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 5 November 2026: valid until 16 November 2026.
It has had 2 MOTs. The latest, on 5 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 27,812 miles, which matches the advertised 29,767 miles.
Advertised mileage is about 700 miles lower than the median mileage of a 2021 BMW X1 on AskCar.
Similar cars
11 other 2021 BMW X1 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £14,990 to £22,499, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2021 BMW X1 M Sport, 2.0 diesel SUV, white. Mileage: 29,126 miles. Price: £19,350, £1,900 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-3047d1ae826a
- 2021 BMW X1 M Sport, 2.0 diesel SUV, gold. Mileage: 32,474 miles. Price: £21,750, £500 more than this car. Dealer: Sytner Shrewsbury BMW in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-4dacdb9b5500
- 2021 BMW X1 M Sport, 2.0 diesel SUV, grey. Mileage: 26,885 miles. Price: £22,499, £1,249 more than this car. Dealer: NK Motors : The Used Car Centre in Long Eaton. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-3afa182d2e54
Browse all BMW X1 cars for sale · 2021 BMW X1 price guide
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- Used BMW X1 for sale near Watford
Photos
1 photo of this car is 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.