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: 11,500 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 11,500 miles, around 18,000 fewer miles than is typical for its age. Its asking price of £29,999 is £274 below the AskCar estimate of £30,273. To work out the AskCar estimate, we analyse UK dealer adverts for 617 BMW iX3 cars across different ages and specifications. We have tracked this advert for 58 days. Its advertised mileage matches the government's MOT record. The seller is HPL Wirral, based in Wirral. 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: £274 (under 1%) under the AskCar estimate of £30,273.

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 58 days.

Price history

AskCar first saw this advert on 5 September 2026 at £29,999. 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 30 July 2027.

It has had one MOT, on 6 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 10,836 miles, which matches the advertised 11,500 miles.

Advertised mileage is about 18,000 miles lower 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: 11,771 miles. Price: £30,995, £996 more than this car. Dealer: Grainger Motor Group GMG Boston Used Cars & Mazda Aftersales in Boston. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-3b4f0f32313e
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 11,036 miles. Price: £30,990, £991 more than this car. Dealer: Barretts BMW Ashford in Ashford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-8d857064d208
• 2023 BMW iX3 M Sport, SUV, blue. Mileage: 10,437 miles. Price: £31,495, £1,496 more than this car. Dealer: EMG Motor Group Spalding BYD in Spalding. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-dacf3ead8e67

• The nearest: 2023 BMW iX3 M Sport, SUV, grey, under a mile from this car. Mileage: 17,000 miles. Price: £29,999, the same price as this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-2e110f6b2c3a