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: 43,981 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

At 43,981 miles, this 2023 BMW iX3 M Sport has covered about 14,500 more miles than other 2023 BMW iX3 cars. The AskCar estimate for this car is £25,900. It is priced at £27,990, which is £2,090 above that estimate. The AskCar estimate uses UK dealer asking prices, including 617 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 5 days ago. Its advertised mileage matches the government's MOT record. The seller is Partridge BMW, based in Eastleigh. 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

Above the going rate: £2,090 (8%) over the AskCar estimate of £25,900.

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

AskCar first saw this 2023 BMW iX3 advertised 5 days ago. About half of 2023 BMW iX3 cars are gone from sale within a month of being advertised: 166 of the 367 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 October 2026 at £27,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 September 2027.

It has had one MOT, on 8 August 2026, and passed.

Advisories at the latest test: offside front tyre has a cut but not deep enough to reach the ply or cords; nearside front tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge; and 2 more.

Mileage at that test: 42,335 miles, which matches the advertised 43,981 miles.

Advertised mileage is about 14,500 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, black. Mileage: 44,638 miles. Price: £25,690, £2,300 less than this car. Dealer: MINI UK at Stratstone Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b93a0e8b45f0
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 43,000 miles. Price: £26,499, £1,491 less than this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-e605df591d81
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 42,471 miles. Price: £27,995, the same price as this car. Dealer: Roadside Garages (Coleraine, Northern Ireland) (County Coleraine) in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-4804cb7424f0

• The nearest: 2023 BMW iX3 M Sport, SUV, blue, 17 miles from this car. Mileage: 87,252 miles. Price: £19,988, £8,002 less than this car. Dealer: Infinity Automotive Solutions in Portsmouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-7f8d3a7859d5