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: 17,000 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 17,000 miles on the clock, this 2023 BMW iX3 M Sport has done roughly 12,500 fewer miles than a typical 2023 BMW iX3. Its asking price of £29,999 is £442 above the AskCar estimate of £29,557. The AskCar estimate uses UK dealer asking prices, including 617 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 66 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 Wirral, based in Wirral. 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: £442 (1%) over the AskCar estimate of £29,557.

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 66 days.

Price history

AskCar first saw this advert on 28 August 2026 at £30,499. Its asking price is now £29,999, £500 less. The latest price cut was seen on 2 October 2026.

Price changes recorded:

• 28 August 2026: £30,499
• 2 October 2026: £29,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 20 September 2027.

It has had one MOT, on 26 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,923 miles, which matches the advertised 17,000 miles.

Advertised mileage is about 12,500 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: 17,041 miles. Price: £29,871, £128 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-18bdae53288e
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 17,045 miles. Price: £28,390, £1,609 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-851ac04604c9
• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 17,122 miles. Price: £29,700, £299 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-5b6c34f4d6a0

• The nearest: 2023 BMW iX3 M Sport, SUV, grey, under a mile from this car. Mileage: 26,700 miles. Price: £27,999, £2,000 less than this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-49eb6d78f54c