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: 43,000 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 282 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 43,000 miles on the clock, this 2023 BMW iX3 M Sport has done roughly 13,500 more miles than a typical 2023 BMW iX3. The dealer is asking £26,499, which is £461 above the AskCar estimate of £26,038. To work out the AskCar estimate, we analyse UK dealer adverts for 617 BMW iX3 cars across different ages and specifications. We first recorded this advert 61 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Hpl Barnsley, based in Barnsley. 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: £461 (1%) over the AskCar estimate of £26,038.

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 61 days.

Price history

AskCar first saw this advert on 2 September 2026 at £26,999. Its asking price is now £26,499, £500 less. The latest price cut was seen on 2 October 2026.

Price changes recorded:

• 2 September 2026: £26,999
• 2 October 2026: £26,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 12 September 2027.

It has had one MOT, on 21 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 41,880 miles, which matches the advertised 43,000 miles.

Advertised mileage is about 13,500 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, white. Mileage: 42,471 miles. Price: £27,995, £1,496 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, blue. Mileage: 42,146 miles. Price: £24,536, £1,963 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-8d9177fa0ad3
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 43,981 miles. Price: £27,990, £1,491 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-9f00e1a905ce

• The nearest: 2023 BMW iX3 M Sport, SUV, white, 8 miles from this car. Mileage: 21,299 miles. Price: £29,150, £2,651 more than this car. Dealer: Sandal BMW Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-af48b9897488