2021 BMW X1 1.5 18i Xline

Overview

• Make: BMW
• Model: X1
• Trim: Xline
• Version: 1.5 18i Xline Manual FWD Euro 6 (s/s) 5dr sDrive (134 bhp)
• Year: 2021
• Mileage: 21,182 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,182 miles on the clock, this 2021 BMW X1 Xline has done roughly 9,300 fewer miles than a typical 2021 BMW X1. Priced at £18,299, it is advertised £650 above the AskCar estimate of £17,649. To work out the AskCar estimate, we analyse UK dealer adverts for 2,580 BMW X1 cars across different ages and specifications. We first saw this car advertised 94 days ago. Its asking price has since fallen by £200. The recorded MOT expired on 31 August 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. The seller is Available Car Supermarket - Sutton-In-Ashfield, based in Sutton-in-Ashfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £650 (3%) over the AskCar estimate of £17,649.

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 2,580 priced BMW X1 adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW X1 with the 1.5 petrol engine is typically advertised at £18,300: the median of the 39 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW X1 has been on sale for at least 94 days.

Price history

AskCar first saw this advert on 4 August 2026 at £18,499. Its asking price is now £18,299, £200 less. The latest price cut was seen on 16 September 2026.

Price changes recorded:

• 4 August 2026: £18,499
• 16 September 2026: £18,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 31 August 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 1 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 18,831 miles, which matches the advertised 21,182 miles.

Advertised mileage is about 9,300 miles lower than the median mileage of a 2021 BMW X1 on AskCar.

Similar cars

4 other 2021 BMW X1 Xline 1.5 petrol manual SUVs are for sale at UK dealers, from £16,199 to £18,498, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X1 Xline, 1.5 petrol SUV, orange. Mileage: 19,081 miles. Price: £18,495, £196 more than this car. Dealer: Windsors Of Wallasey in Wallasey. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-6ae43c3727fe
• 2021 BMW X1 Xline, 1.5 petrol SUV, black. Mileage: 25,309 miles. Price: £18,299, the same price as this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-d322a553713b
• 2021 BMW X1 Xline, 1.5 petrol SUV, grey. Mileage: 29,798 miles. Price: £18,498, £199 more than this car. Dealer: Arnold Clark Inverness MINI in Inverness. AskCar page: https://askcar.co.uk/car/bmw-x1-2021-e94336cd66d2