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: 37,448 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

This 2023 BMW iX3 M Sport has covered 37,448 miles, around 8,000 more miles than is typical for its age. Its asking price of £27,498 is £667 above the AskCar estimate of £26,831. The AskCar estimate uses UK dealer asking prices, including 617 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 52 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Edinburgh Sighthill Motorstore / Fiat / BYD, based in Edinburgh. 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: £667 (2%) over the AskCar estimate of £26,831.

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 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £27,998. Its asking price is now £27,498, £500 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 11 September 2026: £27,998
• 23 October 2026: £27,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 May 2027.

It failed its MOT on 21 May 2026 (offside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 11 days later, on 1 June 2026.

There were no advisories at the latest test.

Mileage at that test: 35,006 miles, which matches the advertised 37,448 miles.

Advertised mileage is about 8,000 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, blue. Mileage: 37,144 miles. Price: £27,090, £408 less than this car. Dealer: Stratstone Bmw Harrogate in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-ed4d8e51178e
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 37,900 miles. Price: £26,499, £999 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f767ea59a4b0
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 38,000 miles. Price: £24,999, £2,499 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c6632f2d9501

• The nearest: 2023 BMW iX3 M Sport, SUV, black, 7 miles from this car. Mileage: 25,397 miles. Price: £29,498, £2,000 more than this car. Dealer: Arnold Clark Edinburgh Seafield Kia / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-a5709d534b24