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: 28,803 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 28,803 miles. The dealer is asking £27,660, which is £418 below the AskCar estimate of £28,078. 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 61 days. Its advertised mileage matches the government's MOT record. The seller is Hippo Motor Group Peterborough, based in Peterborough. 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: £418 (1%) under the AskCar estimate of £28,078.

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 61 days.

Price history

AskCar first saw this advert on 2 September 2026 at £27,420. Its asking price is now £27,660, £240 more.

Price changes recorded:

• 2 September 2026: £27,420
• 25 September 2026: £28,720
• 29 September 2026: £28,640
• 30 September 2026: £28,660
• 1 October 2026: £28,640
• 2 October 2026: £28,620
• 14 October 2026: £28,020
• 16 October 2026: £27,920
• 17 October 2026: £27,860
• 23 October 2026: £27,680
• 24 October 2026: £27,660

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 July 2027.

It has had one MOT, on 22 June 2026, and passed.

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

Mileage at that test: 27,630 miles, which matches the advertised 28,803 miles.

Advertised mileage is about 700 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: 28,591 miles. Price: £26,970, £690 less than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-220ae1ea8e1c
• 2023 BMW iX3 M Sport, SUV, white. Mileage: 29,257 miles. Price: £29,995, £2,335 more than this car. Dealer: Roadside Garages (Coleraine, Northern Ireland) (County Coleraine) in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-e7ee995795b8
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 29,600 miles. Price: £26,699, £961 less than this car. Dealer: HPL Wirral in Bromborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c7875b5b3f97

• The nearest: 2023 BMW iX3 M Sport, SUV, black, 4 miles from this car. Mileage: 31,065 miles. Price: £26,770, £890 less than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-37d67414c77c