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: 16,730 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 16,730 miles, around 12,900 fewer miles than is typical for its age. The AskCar estimate for this car is £29,363. It is priced at £29,298, which is £65 below that estimate. The AskCar estimate uses 646 UK dealer adverts for the BMW iX3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is MINI UK at Arnold Clark Glasgow, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £65 (under 1%) under the AskCar estimate of £29,363.

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 646 priced BMW iX3 adverts across different ages and specifications, as of 11 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: 205 of the 441 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £29,298. 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 11 November 2026: valid until 9 November 2027.

It has had 2 MOTs. The latest, on 10 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,731 miles, which matches the advertised 16,730 miles.

Advertised mileage is about 12,900 miles lower than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

123 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,000 to £35,977, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 17,000 miles. Price: £29,499, £201 more than this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-2e110f6b2c3a
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 17,042 miles. Price: £29,500, £202 more than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-18bdae53288e
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 16,416 miles. Price: £28,477, £821 less than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-908d0a57ebe0

• The nearest: 2023 BMW iX3 M Sport, SUV, black, under a mile from this car. Mileage: 17,776 miles. Price: £29,498, £200 more than this car. Dealer: MINI UK at Arnold Clark Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-7ecc07e0f6bf