2023 BMW iX3 M Sport

Overview

• Make: BMW
• Model: iX3
• Trim: M Sport
• Version: 80kWh M Sport Auto RWD 5dr (282 bhp)
• Year: 2023
• Mileage: 24,897 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 2023 BMW iX3 M Sport is advertised with 24,897 miles, approximately 4,600 below the typical mileage for its age. Priced at £27,330, it is advertised £1,229 below the AskCar estimate of £28,559. The AskCar estimate draws on 617 BMW iX3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 58 days ago. Its asking price has since fallen by £1,850. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Big Motoring World Sheffield in Rotherham. 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: £1,229 (4%) under the AskCar estimate of £28,559.

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 2023 BMW iX3 has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 5 September 2026 at £29,180. Its asking price is now £27,330, £1,850 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 5 September 2026: £29,180
• 8 September 2026: £29,390
• 9 September 2026: £29,100
• 10 September 2026: £29,070
• 11 September 2026: £29,060
• 12 September 2026: £29,010
• 15 September 2026: £28,980
• 17 September 2026: £28,950
• 18 September 2026: £28,940
• 19 September 2026: £28,890
• 20 September 2026: £28,870
• 22 September 2026: £28,850
• 23 September 2026: £29,140
• 24 September 2026: £29,120
• 26 September 2026: £29,050
• 29 September 2026: £28,990
• 30 September 2026: £28,400
• 1 October 2026: £28,330
• 3 October 2026: £28,260
• 6 October 2026: £28,170
• 8 October 2026: £28,140
• 9 October 2026: £28,130
• 10 October 2026: £28,110
• 13 October 2026: £28,050
• 14 October 2026: £27,960
• 16 October 2026: £27,910
• 17 October 2026: £27,840
• 19 October 2026: £27,770
• 24 October 2026: £27,460
• 28 October 2026: £27,330

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 7 June 2027.

It has had one MOT, on 18 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,888 miles, which matches the advertised 24,897 miles.

Advertised mileage is about 4,600 miles lower than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

100 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,369 to £32,690, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 25,000 miles. Price: £28,799, £1,469 more than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-9cf9fe985146
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 25,292 miles. Price: £26,499, £831 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-1d458d10bfc5
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 25,397 miles. Price: £29,498, £2,168 more than this car. Dealer: Arnold Clark Edinburgh Seafield Kia / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-a5709d534b24

• The nearest: 2023 BMW iX3 M Sport, SUV, black, under a mile from this car. Mileage: 28,591 miles. Price: £26,970, £360 less than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-220ae1ea8e1c