2021 BMW X1 2.0 20i SE

Overview

• Make: BMW
• Model: X1
• Trim: SE
• Version: 2.0 20i SE Auto Euro 6 5dr
• Year: 2021
• Mileage: 19,318 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Colour: Grey
• CO2: 149 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 19,318 miles on the clock, this 2021 BMW X1 SE has done roughly 11,300 fewer miles than a typical 2021 BMW X1. The dealer is asking £17,999, which is £872 below the AskCar estimate of £18,871. To work out the AskCar estimate, we analyse UK dealer adverts for 2,574 BMW X1 cars across different ages and specifications. This car was first seen in our listings data 34 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Available Car Supermarket - Castle Donington in Castle Donnington. 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: £872 (4%) under the AskCar estimate of £18,871.

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

This 2021 BMW X1 has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 1 October 2026 at £17,999. 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 18 February 2027.

It has had 3 MOTs. The latest, on 19 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,849 miles, which matches the advertised 19,318 miles.

Advertised mileage is about 11,300 miles lower than the median mileage of a 2021 BMW X1 on AskCar.

Similar cars

2 other 2021 BMW X1 SE 2.0 petrol automatic SUVs are for sale at UK dealers, from £11,495 to £18,070, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2021 BMW X1 SE, 2.0 petrol SUV, brown. Mileage: 20,789 miles. Price: £18,070, £71 more than this car. Dealer: Evans Halshaw Vauxhall Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-bfdb07958956
• 2021 BMW X1 SE, 2.0 petrol SUV, blue. Mileage: 91,612 miles. Price: £11,495, £6,504 less than this car. Dealer: Castleton Motor Group in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-cd6201517376