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: 30,238 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

This 2021 BMW iX3 Premier Edition has covered 30,238 miles, around 16,400 fewer miles than is typical for its age. The dealer is asking £22,845, which is £1,557 below the AskCar estimate of £24,402. To work out the AskCar estimate, we analyse UK dealer adverts for 617 BMW iX3 cars across different ages and specifications. We first recorded this car for sale 16 days ago. Its advertised mileage matches the government's MOT record. The seller is Carbase Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,557 (6%) under the AskCar estimate of £24,402.

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 617 priced BMW iX3 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 BMW iX3 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £22,845. 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 2 November 2026: valid until 6 October 2027.

It has had 3 MOTs. The latest, on 6 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,916 miles, which matches the advertised 30,238 miles.

Advertised mileage is about 16,400 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 £17,414 to £26,099, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW iX3 Premier Edition, SUV, white. Mileage: 30,439 miles. Price: £24,793, £1,948 more than this car. Dealer: Group 1 Bedford BMW in Bedford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-a31d2da37242
• 2021 BMW iX3 Premier Edition, SUV, black. Mileage: 32,822 miles. Price: £25,475, £2,630 more than this car. Dealer: Group 1 Borehamwood BMW in Borehamwood. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-1a74046c93a7
• 2021 BMW iX3 Premier Edition, SUV, blue. Mileage: 34,811 miles. Price: £24,800, £1,955 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-9c390d478649

• The nearest: 2021 BMW iX3 Premier Edition, SUV, black, under a mile from this car. Mileage: 73,657 miles. Price: £18,867, £3,978 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-245542de3179