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: 42,074 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 Pro has covered 42,074 miles, around 12,600 more miles than is typical for its age. The dealer is asking £27,590, which is £1,940 below the AskCar estimate of £29,530. To work out the AskCar estimate, we analyse UK dealer adverts for 617 BMW iX3 cars across different ages and specifications. We first recorded this advert 58 days ago, and its asking price has since fallen by £1,410. The government's MOT record matches its advertised mileage. It is advertised by Big Motoring World Blue Bell Hill in Chatham. 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: £1,940 (6%) under the AskCar estimate of £29,530.

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 £29,000. Its asking price is now £27,590, £1,410 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 5 September 2026: £29,000
• 8 September 2026: £28,930
• 9 September 2026: £28,920
• 10 September 2026: £28,890
• 11 September 2026: £28,860
• 12 September 2026: £28,820
• 15 September 2026: £28,760
• 19 September 2026: £28,680
• 20 September 2026: £28,048
• 22 September 2026: £28,025
• 23 September 2026: £28,011
• 24 September 2026: £27,982
• 26 September 2026: £27,923
• 29 September 2026: £27,875
• 30 September 2026: £27,800
• 1 October 2026: £27,780
• 3 October 2026: £27,760
• 6 October 2026: £27,600
• 8 October 2026: £27,580
• 9 October 2026: £27,560
• 10 October 2026: £27,530
• 14 October 2026: £27,230
• 16 October 2026: £27,910
• 17 October 2026: £27,900
• 19 October 2026: £27,710
• 27 October 2026: £27,650
• 31 October 2026: £27,590

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 June 2027.

It has had one MOT, on 28 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 40,343 miles, which matches the advertised 42,074 miles.

Advertised mileage is about 12,600 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

118 other 2023 BMW iX3 M Sport PRO automatic SUVs are for sale at UK dealers, from £22,800 to £37,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX3 M Sport PRO, SUV, black. Mileage: 42,000 miles. Price: £29,000, £1,410 more than this car. Dealer: Herts Prestige in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-14a7bcd24884
• 2023 BMW iX3 M Sport PRO, SUV, grey. Mileage: 42,154 miles. Price: £28,499, £909 more 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: 42,291 miles. Price: £29,750, £2,160 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f364a7813f65

• The nearest: 2023 BMW iX3 M Sport PRO, SUV, black, 4 miles from this car. Mileage: 63,530 miles. Price: £25,990, £1,600 less than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-0a57d9ae041a