2021 BMW X1 2.0 20i Xline

Overview

• Make: BMW
• Model: X1
• Trim: Xline
• Version: 2.0 20i Xline DCT FWD Euro 6 (s/s) 5dr sDrive (176 bhp)
• Year: 2021
• Mileage: 66,179 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 176 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 66,179 miles on the clock, this 2021 BMW X1 Xline has done roughly 35,700 more miles than a typical 2021 BMW X1. Priced at £14,290, it is advertised £1,488 below the AskCar estimate of £15,778. To work out the AskCar estimate, we analyse UK dealer adverts for 2,570 BMW X1 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 161 days, and its asking price is down £1,739. The government's MOT record matches its advertised mileage. It is for sale at Sonny Adams Motor Company in Hertford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £1,488 (9%) under the AskCar estimate of £15,778.

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 petrol engine is typically advertised at £20,000: the median of the 106 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2021 BMW X1 has been on sale for at least 161 days, and its asking price has been cut by £1,739. 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 28 May 2026 at £16,029. Its asking price is now £14,290, £1,739 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 29 May 2026: £16,029
• 19 June 2026: £16,000
• 5 July 2026: £15,900
• 16 July 2026: £15,750
• 27 August 2026: £15,550
• 1 September 2026: £15,290
• 12 September 2026: £15,600
• 13 September 2026: £15,990
• 19 September 2026: £16,000
• 20 September 2026: £15,650
• 22 September 2026: £15,390
• 25 September 2026: £15,440
• 30 September 2026: £15,500
• 6 October 2026: £15,430
• 10 October 2026: £15,480
• 15 October 2026: £15,530
• 18 October 2026: £15,580
• 24 October 2026: £15,680
• 26 October 2026: £14,990
• 1 November 2026: £15,100
• 3 November 2026: £14,760
• 5 November 2026: £14,290

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 22 May 2027.

It has had 3 MOTs. The latest, on 23 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,210 miles, which matches the advertised 66,179 miles.

Advertised mileage is about 35,700 miles higher than the median mileage of a 2021 BMW X1 on AskCar.

Similar cars

55 other 2021 BMW X1 Xline 2.0 petrol automatic SUVs are for sale at UK dealers, from £12,500 to £24,490, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X1 Xline, 2.0 petrol SUV, grey. Mileage: 66,400 miles. Price: £16,990, £2,700 more than this car. Dealer: Southwick Car Centre in Southwick. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-31b230dafc52
• 2021 BMW X1 Xline, 2.0 petrol SUV, white. Mileage: 62,300 miles. Price: £15,750, £1,460 more than this car. Dealer: BCW Car Sales in Pontefract. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-983c40fb2608
• 2021 BMW X1 Xline, 2.0 petrol SUV, black. Mileage: 72,000 miles. Price: £14,897, £607 more than this car. Dealer: Car-A-Car in West Drayton. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-4297b0610dcc

• The nearest: 2021 BMW X1 Xline, 2.0 petrol SUV, white, 20 miles from this car. Mileage: 15,500 miles. Price: £22,995, £8,705 more than this car. Dealer: Wealdstone Motor Sales in North Harrow. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-36a5a6ae8c11