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: 27,576 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

This 2023 BMW iX3 M Sport has covered 27,576 miles. Its asking price of £27,730 is £498 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. Since we first spotted the advert 19 days ago, the asking price has dropped by £460. Its advertised mileage matches the government's MOT record. You can find this car at Big Motoring World Blue Bell Hill in Chatham. 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: £498 (1%) 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 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £28,190. Its asking price is now £27,730, £460 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 14 October 2026: £28,190
• 16 October 2026: £28,130
• 17 October 2026: £28,060
• 18 October 2026: £28,040
• 19 October 2026: £28,000
• 24 October 2026: £27,860
• 28 October 2026: £27,730

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 July 2027.

It has had one MOT, on 13 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 24,635 miles, which matches the advertised 27,576 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, black. Mileage: 27,575 miles. Price: £26,780, £950 less than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-bc0af69ac676
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 27,584 miles. Price: £25,580, £2,150 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, £280 less 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, white, under a mile from this car. Mileage: 34,571 miles. Price: £25,850, £1,880 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-6d6bd38cafa0