2021 BMW X1 2.0 20i Xline

Overview

• Make: BMW
• Model: X1
• Trim: Xline
• Version: 2.0 20i Xline Auto 4WD Euro 6 (s/s) 5dr (176 bhp)
• Year: 2021
• Mileage: 44,391 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 176 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X1 Xline is advertised with 44,391 miles, approximately 13,800 above the typical mileage for its age. Its asking price of £18,899 is £42 below the AskCar estimate of £18,941. The AskCar estimate uses UK dealer asking prices, including 2,574 BMW X1 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Trust Ford Ballymena, based in Ballymena. 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: £42 (under 1%) under the AskCar estimate of £18,941.

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 1 day 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 3 November 2026 at £18,899. 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 21 February 2027.

It has had one MOT, on 22 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 37,913 miles, which matches the advertised 44,391 miles.

Advertised mileage is about 13,800 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, black. Mileage: 42,700 miles. Price: £21,495, £2,596 more than this car. Dealer: Wealdstone Motor Sales in North Harrow. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-e6ff019e010e
• 2021 BMW X1 Xline, 2.0 petrol SUV, white. Mileage: 46,604 miles. Price: £16,985, £1,914 less than this car. Dealer: One Stop Car Shop in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-607086333447
• 2021 BMW X1 Xline, 2.0 petrol SUV, grey. Mileage: 41,546 miles. Price: £18,975, £76 more than this car. Dealer: Lawrence Warner Specialist Cars in Havant. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-2faa4a2955a2

• The nearest: 2021 BMW X1 Xline, 2.0 petrol SUV, grey, 106 miles from this car. Mileage: 10,246 miles. Price: £21,998, £3,099 more than this car. Dealer: Arnold Clark Glasgow Garscube Road Vauxhall / Leapmotor in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-1c9491d0cdde