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: 46,880 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 46,880 miles, this 2023 BMW iX3 M Sport has covered about 16,800 more miles than other 2023 BMW iX3 cars. The dealer is asking £24,777, which is £594 below the AskCar estimate of £25,371. To work out the AskCar estimate, we analyse UK dealer adverts for 649 BMW iX3 cars across different ages and specifications. This car was first seen in our listings data today. The government's MOT record matches its advertised mileage. It is for sale at CarSupermarket.com Newcastle in North Tyneside. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £594 (2%) under the AskCar estimate of £25,371.

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 649 priced BMW iX3 adverts across different ages and specifications, as of 6 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: 191 of the 410 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £24,777. 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 6 November 2026: valid until 11 October 2027.

It has had one MOT, on 16 September 2026, and passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 45,297 miles, which matches the advertised 46,880 miles.

Advertised mileage is about 16,800 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

121 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,000 to £36,377, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 46,101 miles. Price: £24,197, £580 less than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-813ee729b7a8
• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 45,991 miles. Price: £25,200, £423 more than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-6e477f93bfd5
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 45,985 miles. Price: £24,777, the same price as this car. Dealer: CarSupermarket.com Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-ec6a7b5aa931

• The nearest: 2023 BMW iX3 M Sport, SUV, black, under a mile from this car. Mileage: 35,909 miles. Price: £25,877, £1,100 more than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c82cd22225db