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: 64,884 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 64,884 miles, this 2023 BMW iX3 M Sport has covered about 35,300 more miles than other 2023 BMW iX3 cars. The dealer is asking £22,177, which is £658 below the AskCar estimate of £22,835. To work out the AskCar estimate, we analyse UK dealer adverts for 646 BMW iX3 cars across different ages and specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is CarSupermarket.com Newcastle, based in North Tyneside. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £658 (2%) under the AskCar estimate of £22,835.

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 646 priced BMW iX3 adverts across different ages and specifications, as of 11 November 2026.

Time on sale

AskCar first saw this 2023 BMW iX3 advertised today. About half of 2023 BMW iX3 cars are gone from sale within a month of being advertised: 205 of the 441 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £22,177. 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 11 November 2026: valid until 17 October 2027.

It has had one MOT, on 22 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 62,345 miles, which matches the advertised 64,884 miles.

Advertised mileage is about 35,300 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

123 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,000 to £35,977, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport, SUV, white. Mileage: 69,059 miles. Price: £22,000, £177 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-9f609bd32d52
• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 69,109 miles. Price: £21,030, £1,147 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b47d9df30d9f
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 69,121 miles. Price: £21,980, £197 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-880954aa88ab

• The nearest: 2023 BMW iX3 M Sport, SUV, grey, under a mile from this car. Mileage: 24,145 miles. Price: £26,977, £4,800 more than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-21fa7c40a74c