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: 27,575 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

The advertised mileage for this 2023 BMW iX3 M Sport is 27,575 miles. Its asking price of £26,780 is £1,448 below the AskCar estimate of £28,228. The AskCar estimate uses 617 UK dealer adverts for the BMW iX3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 44 days ago. Its asking price has since fallen by £1,680. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Big Motoring World Leeds, based in Leeds. 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: £1,448 (5%) under the AskCar estimate of £28,228.

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 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £28,460. Its asking price is now £26,780, £1,680 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 19 September 2026: £28,460
• 20 September 2026: £28,440
• 22 September 2026: £28,420
• 23 September 2026: £28,710
• 24 September 2026: £28,690
• 25 September 2026: £28,640
• 26 September 2026: £28,620
• 29 September 2026: £28,560
• 30 September 2026: £27,960
• 1 October 2026: £27,910
• 3 October 2026: £27,840
• 6 October 2026: £27,750
• 8 October 2026: £27,720
• 9 October 2026: £27,700
• 10 October 2026: £27,690
• 14 October 2026: £27,540
• 16 October 2026: £27,490
• 17 October 2026: £27,420
• 19 October 2026: £27,360
• 21 October 2026: £27,190
• 28 October 2026: £26,780

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 July 2027.

It failed its MOT on 29 July 2026 (front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge tyre low on tread 2.9mm; nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 27,182 miles, which matches the advertised 27,575 miles.

Advertised mileage is about 1,900 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: 27,576 miles. Price: £27,730, £950 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-a9cb2f12fe2f
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 27,584 miles. Price: £25,580, £1,200 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-51223f6594f6
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 27,631 miles. Price: £27,450, £670 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-1f22e2052657

• The nearest: 2023 BMW iX3 M Sport, SUV, black, 3 miles from this car. Mileage: 44,638 miles. Price: £25,690, £1,090 less than this car. Dealer: MINI UK at Stratstone Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b93a0e8b45f0