2021 BMW iX3 Premier Edition
Price: £21,499. Fair price: £696 (3%) under the AskCar estimate of £22,195, our expected asking price for this car from its model, age, mileage and specification, drawing on 628 priced BMW iX3 adverts on AskCar as of 4 November 2026.
AskCar lists 635 used BMW iX3 from 299 UK dealerships, as of 4 November 2026.
Overview
- Make: BMW
- Model: iX3
- Trim: Premier Edition
- Version: 80kWh Premier Edition Auto RWD 5dr (282 bhp)
- Year: 2021
- Mileage: 46,834 miles
- Fuel: Electric
- Body: SUV, 5 doors, 5 seats
- Engine: 282 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 0 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 BMW iX3 Premier Edition has covered 46,834 miles. Priced at £21,499, it is advertised £696 below the AskCar estimate of £22,195. The AskCar estimate uses UK dealer asking prices, including 628 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 8 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Available Car Supermarket - Castle Donington, based in Castle Donnington. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £696 (3%) under the AskCar estimate of £22,195.
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 8 days.
Price history
AskCar first saw this advert on 27 October 2026 at £21,499. 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 20 August 2027.
It has had 3 MOTs. The latest, on 21 August 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 45,243 miles, which matches the advertised 46,834 miles.
Advertised mileage is about 200 miles higher 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: 46,838 miles. Price: £23,500, £2,001 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, grey. Mileage: 46,484 miles. Price: £20,999, £500 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-09dd9cbad323
- 2021 BMW iX3 Premier Edition, SUV, blue. Mileage: 45,935 miles. Price: £22,120, £621 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, blue, 37 miles from this car. Mileage: 20,639 miles. Price: £26,099, £4,600 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-088a1b86e07c
Browse all BMW iX3 cars for sale · 2021 BMW iX3 price guide
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As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.