2021 BMW X1 2.0 20i Xline

Overview

• Make: BMW
• Model: X1
• Trim: Xline
• Version: 2.0 20i Xline Auto Euro 6 (s/s) 5dr
• Year: 2021
• Mileage: 31,509 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Colour: Grey
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X1 Xline has covered 31,509 miles. Priced at £20,490, it is advertised £332 above the AskCar estimate of £20,158. The AskCar estimate draws on 2,574 BMW X1 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is MINI UK at Stratstone Milton Keynes, based in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £332 (1%) over the AskCar estimate of £20,158.

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 2,574 priced BMW X1 adverts across different ages and specifications, as of 4 November 2026.

A 2021 BMW X1 with the 2.0 petrol engine is typically advertised at £20,000: the median of the 105 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2021 BMW X1 advertised 3 days ago. About half of 2021 BMW X1 cars are gone from sale within a month of being advertised: 95 of the 189 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £20,490. 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 4 November 2026: valid until 14 May 2027.

It failed its MOT on 8 May 2026 (nearside front tyre has a bulge, caused by separation or partial failure of its structure) and passed 3 days later, on 11 May 2026.

There were no advisories at the latest test.

Mileage at that test: 29,487 miles, which matches the advertised 31,509 miles.

Advertised mileage is about 900 miles higher than the median mileage of a 2021 BMW X1 on AskCar.

Similar cars

57 other 2021 BMW X1 Xline 2.0 petrol automatic SUVs are for sale at UK dealers, from £12,500 to £24,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X1 Xline, 2.0 petrol SUV, blue. Mileage: 31,000 miles. Price: £21,000, £510 more than this car. Dealer: Sytner Maidenhead BMW in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-9f5ea5261bab
• 2021 BMW X1 Xline, 2.0 petrol SUV, grey. Mileage: 32,344 miles. Price: £21,000, £510 more than this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-56d2d99ea66d
• 2021 BMW X1 Xline, 2.0 petrol SUV, black. Mileage: 30,585 miles. Price: £19,995, £495 less than this car. Dealer: Ewens Of Cornhill in Buckie. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-f118ea4e6423

• The nearest: 2021 BMW X1 Xline, 2.0 petrol SUV, white, 10 miles from this car. Mileage: 28,067 miles. Price: £20,000, £490 less than this car. Dealer: Free Spirit Automotive in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-e35c2c1f9f19