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: 31,000 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 is advertised with 31,000 miles on the clock. The AskCar estimate for this car is £27,782. It is priced at £29,650, which is £1,868 above that estimate. The AskCar estimate draws on 617 BMW iX3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 20 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Kehoe Kars N W Kehoe And Sons, based in Newry. 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: £1,868 (6%) over the AskCar estimate of £27,782.

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 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £29,650. 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 27 April 2027.

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

There were no advisories at the latest test.

Mileage at that test: 29,223 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 1,500 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: 31,065 miles. Price: £26,770, £2,880 less than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-37d67414c77c
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 31,184 miles. Price: £29,995, £345 more than this car. Dealer: Roadside Garages (Coleraine, Northern Ireland) (County Coleraine) in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-254b12a41c82
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 31,722 miles. Price: £27,938, £1,712 less than this car. Dealer: Ocean Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-1899c190c1d1

• The nearest: 2023 BMW iX3 M Sport, SUV, white, 3 miles from this car. Mileage: 22,723 miles. Price: £30,995, £1,345 more than this car. Dealer: Comiskey Motors in Newry. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-3eb41b200a85