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: 51,878 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 282 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 51,878 miles, this 2021 BMW iX3 Premier Edition has covered about 5,200 more miles than other 2021 BMW iX3 cars. Priced at £23,650, it is advertised £2,053 above the AskCar estimate of £21,597. To work out the AskCar estimate, we analyse UK dealer adverts for 628 BMW iX3 cars across different ages and specifications. We first recorded this car for sale 14 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Jack Reid Cars in Carrickfergus. 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

Above the going rate: £2,053 (9%) over the AskCar estimate of £21,597.

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 14 days.

Price history

AskCar first saw this advert on 21 October 2026 at £23,650. 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 9 June 2027.

It has had 4 MOTs. The latest, on 10 June 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 51,109 miles, which matches the advertised 51,878 miles.

Advertised mileage is about 5,200 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: 50,000 miles. Price: £21,888, £1,762 less than this car. Dealer: JCT9 in Shepperton. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-600d99dc241c
• 2021 BMW iX3 Premier Edition, SUV, black. Mileage: 46,838 miles. Price: £23,500, £150 less 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, black. Mileage: 46,834 miles. Price: £21,499, £2,151 less than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-173cb89cc6bd

• The nearest: 2021 BMW iX3 Premier Edition, SUV, blue, 153 miles from this car. Mileage: 66,009 miles. Price: £19,795, £3,855 less than this car. Dealer: Motoworld in Wigan. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-4a7743a796f7