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: 10,437 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 10,437 miles, this 2023 BMW iX3 M Sport has covered about 19,000 fewer miles than other 2023 BMW iX3 cars. The AskCar estimate for this car is £30,413. It is priced at £31,495, which is £1,082 above that estimate. The AskCar estimate uses 617 UK dealer adverts for the BMW iX3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 6 days ago. Its advertised mileage matches the government's MOT record. The seller is EMG Motor Group Spalding BYD, based in Spalding. 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: £1,082 (3%) over the AskCar estimate of £30,413.

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

AskCar first saw this 2023 BMW iX3 advertised 6 days ago. About half of 2023 BMW iX3 cars are gone from sale within a month of being advertised: 166 of the 367 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 27 October 2026 at £31,495. 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 23 October 2027.

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

There were no advisories at the latest test.

Mileage at that test: 10,239 miles, which matches the advertised 10,437 miles.

Advertised mileage is about 19,000 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, grey. Mileage: 10,000 miles. Price: £21,795, £9,700 less than this car. Dealer: National Car Hub in Walsall. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-a5bcc9f1e16d
• 2023 BMW iX3 M Sport, SUV, black. Mileage: 9,873 miles. Price: £30,000, £1,495 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b8e67c3787e1
• 2023 BMW iX3 M Sport, SUV, grey. Mileage: 11,036 miles. Price: £30,990, £505 less than this car. Dealer: Barretts BMW Ashford in Ashford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-8d857064d208

• The nearest: 2023 BMW iX3 M Sport, SUV, black, 12 miles from this car. Mileage: 11,771 miles. Price: £30,995, £500 less 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