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: 87,252 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 282 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 87,252 miles, this 2023 BMW iX3 M Sport has covered about 57,800 more miles than other 2023 BMW iX3 cars. Priced at £19,988, it is advertised £449 above the AskCar estimate of £19,539. The AskCar estimate uses UK dealer asking prices, including 617 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 17 days ago. The government's MOT record matches its advertised mileage. You can find this car at Infinity Automotive Solutions in Portsmouth. 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: £449 (2%) over the AskCar estimate of £19,539.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £19,988. 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 4 May 2027.

It has had one MOT, on 17 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 77,472 miles, which matches the advertised 87,252 miles.

Advertised mileage is about 57,800 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: 83,290 miles. Price: £19,369, £619 less than this car. Dealer: Carbase Weston-super-Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c0f709d8cd43
• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 77,411 miles. Price: £20,616, £628 more than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-4c211e3e5242
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 75,000 miles. Price: £22,600, £2,612 more than this car. Dealer: Herts Prestige in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f5a66363417e

• The nearest: 2023 BMW iX3 M Sport, SUV, black, 17 miles from this car. Mileage: 43,981 miles. Price: £27,990, £8,002 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-9f00e1a905ce