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: 42,146 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 is advertised with 42,146 miles, approximately 12,700 above the typical mileage for its age. The AskCar estimate for this car is £26,158. It is priced at £24,536, which is £1,622 below that estimate. 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 23 days ago. Its asking price has since fallen by £873. The government's MOT record matches its advertised mileage. It is for sale at Carsa Cannock in Cannock Chase. 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: £1,622 (6%) under the AskCar estimate of £26,158.

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 23 days.

Price history

AskCar first saw this advert on 10 October 2026 at £25,409. Its asking price is now £24,536, £873 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 10 October 2026: £25,409
• 11 October 2026: £25,378
• 12 October 2026: £25,374
• 14 October 2026: £25,366
• 27 October 2026: £24,918
• 31 October 2026: £24,536

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 October 2027.

It has had one MOT, on 2 October 2026, and passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 41,818 miles, which matches the advertised 42,146 miles.

Advertised mileage is about 12,700 miles higher 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, white. Mileage: 42,471 miles. Price: £27,995, £3,459 more than this car. Dealer: Roadside Garages (Coleraine, Northern Ireland) (County Coleraine) in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-4804cb7424f0
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 41,568 miles. Price: £24,989, £453 more than this car. Dealer: Powerlease in Ampthill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-aa4d3d2e5d2c
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 43,000 miles. Price: £26,499, £1,963 more than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-e605df591d81

• The nearest: 2023 BMW iX3 M Sport, SUV, black, under a mile from this car. Mileage: 17,041 miles. Price: £29,871, £5,335 more than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-18bdae53288e