2021 BMW iX3 Premier Edition

Overview

• Make: BMW
• Model: iX3
• Trim: Premier Edition
• Version: 80kWh Premier Edition Auto RWD 5dr (282 bhp)
• Year: 2021
• Mileage: 46,484 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 282 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2021 BMW iX3 Premier Edition is 46,484 miles. Priced at £20,999, it is advertised £1,238 below the AskCar estimate of £22,237. To work out the AskCar estimate, we analyse UK dealer adverts for 628 BMW iX3 cars across different ages and specifications. Since we first spotted the advert 110 days ago, the asking price has dropped by £900. Our records show an MOT expiry date of 11 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fords of Winsford Manchester, based in Manchester. 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: £1,238 (5%) under the AskCar estimate of £22,237.

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 628 priced BMW iX3 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 BMW iX3 has been on sale for at least 110 days.

Price history

AskCar first saw this advert on 17 July 2026 at £21,899. Its asking price is now £20,999, £900 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 17 July 2026: £21,899
• 31 July 2026: £21,799
• 10 August 2026: £21,699
• 14 August 2026: £21,799
• 19 August 2026: £21,699
• 23 August 2026: £21,599
• 28 August 2026: £21,699
• 7 September 2026: £21,599
• 17 September 2026: £21,499
• 27 September 2026: £21,399
• 6 October 2026: £21,299
• 17 October 2026: £21,199
• 23 October 2026: £21,099
• 31 October 2026: £20,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 11 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 24 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 40,833 miles, which matches the advertised 46,484 miles.

Advertised mileage is about 200 miles lower than the median mileage of a 2021 BMW iX3 on AskCar.

Similar cars

18 other 2021 BMW iX3 Premier Edition automatic SUVs are for sale at UK dealers, from £18,762 to £26,099, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW iX3 Premier Edition, SUV, black. Mileage: 46,834 miles. Price: £21,499, £500 more than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-173cb89cc6bd
• 2021 BMW iX3 Premier Edition, SUV, black. Mileage: 46,838 miles. Price: £23,500, £2,501 more than this car. Dealer: Sytner Shrewsbury BMW in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-52f3200a3e4d
• 2021 BMW iX3 Premier Edition, SUV, blue. Mileage: 45,935 miles. Price: £22,120, £1,121 more than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-cacaa5a550a9

• The nearest: 2021 BMW iX3 Premier Edition, SUV, grey, under a mile from this car. Mileage: 32,697 miles. Price: £23,795, £2,796 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-160e81098fb3