2023 BMW iX3 M Sport Pro

Overview

• Make: BMW
• Model: iX3
• Trim: M Sport PRO
• Version: 80kWh M Sport Pro Auto RWD 5dr (282 bhp)
• Year: 2023
• Mileage: 42,291 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 42,291 miles, this 2023 BMW iX3 M Sport Pro has covered about 12,400 more miles than other 2023 BMW iX3 cars. Priced at £29,750, it is advertised £313 above the AskCar estimate of £29,437. The AskCar estimate uses UK dealer asking prices, including 647 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 16 days ago, the asking price has dropped by £1,250. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Cardiff BMW, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £313 (1%) over the AskCar estimate of £29,437.

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 647 priced BMW iX3 adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2023 BMW iX3 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 22 October 2026 at £31,000. Its asking price is now £29,750, £1,250 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 22 October 2026: £31,000
• 27 October 2026: £29,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 September 2027.

It has had one MOT, on 15 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 42,110 miles, which matches the advertised 42,291 miles.

Advertised mileage is about 12,400 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

122 other 2023 BMW iX3 M Sport PRO automatic SUVs are for sale at UK dealers, from £22,700 to £38,856, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport PRO, SUV, grey. Mileage: 42,154 miles. Price: £28,499, £1,251 less than this car. Dealer: Available Car Supermarket - Sutton-In-Ashfield in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-7583db782f2d
• 2023 BMW iX3 M Sport PRO, SUV, black. Mileage: 42,074 miles. Price: £27,540, £2,210 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-81bc1b15e3a7
• 2023 BMW iX3 M Sport PRO, SUV, black. Mileage: 42,000 miles. Price: £29,000, £750 less than this car. Dealer: Herts Prestige in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-14a7bcd24884

• The nearest: 2023 BMW iX3 M Sport PRO, SUV, black, 26 miles from this car. Mileage: 30,531 miles. Price: £31,795, £2,045 more than this car. Dealer: MINI UK at Vertu Bridgwater MINI in Bridgwater. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-4d70112b96c8