2021 BMW iX3 M Sport Pro

Overview

• Make: BMW
• Model: iX3
• Trim: M Sport PRO
• Version: 80kWh M Sport Pro Auto RWD 5dr (282 bhp)
• Year: 2021
• Mileage: 47,000 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 M Sport Pro is advertised with 47,000 miles on the clock. Its asking price of £25,300 is £177 below the AskCar estimate of £25,477. To work out the AskCar estimate, we analyse UK dealer adverts for 637 BMW iX3 cars across different ages and specifications. We first recorded this advert 47 days ago, and its asking price has since fallen by £1,100. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marshall Volvo Grantham, based in Grantham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £177 (under 1%) under the AskCar estimate of £25,477.

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 637 priced BMW iX3 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 BMW iX3 has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 19 September 2026 at £26,400. Its asking price is now £25,300, £1,100 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 19 September 2026: £26,400
• 23 September 2026: £26,200
• 25 September 2026: £26,400
• 29 September 2026: £26,500
• 9 October 2026: £26,200
• 15 October 2026: £26,300
• 16 October 2026: £26,100
• 24 October 2026: £25,400
• 27 October 2026: £25,300

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 12 December 2026.

It has had 2 MOTs. The latest, on 25 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 36,261 miles, which matches the advertised 47,000 miles.

Advertised mileage is about 300 miles higher than the median mileage of a 2021 BMW iX3 on AskCar.

Similar cars

8 other 2021 BMW iX3 M Sport PRO automatic SUVs are for sale at UK dealers, from £16,295 to £29,000, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW iX3 M Sport PRO, SUV, black. Mileage: 47,200 miles. Price: £25,900, £600 more than this car. Dealer: nucar in Basildon. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-6ec559855d23
• 2021 BMW iX3 M Sport PRO, SUV, white. Mileage: 58,434 miles. Price: £25,898, £598 more than this car. Dealer: MINI UK at Arnold Clark Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-18c7d30042e8
• 2021 BMW iX3 M Sport PRO, SUV, black. Mileage: 29,433 miles. Price: £27,499, £2,199 more than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-d0e201414faa

• The nearest: 2021 BMW iX3 M Sport PRO, SUV, black, 34 miles from this car. Mileage: 119,280 miles. Price: £16,295, £9,005 less than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-87b7f1239d6b