2023 BMW 3 Series 2.0 320i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)
• Year: 2023
• Mileage: 29,023 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,023 miles, this 2023 BMW 3 Series M Sport has covered about 5,700 fewer miles than other 2023 BMW 3 Series cars. The AskCar estimate for this car is £28,640. It is priced at £28,495, which is £145 below that estimate. The AskCar estimate uses 6,742 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 54 days ago. Its asking price has since fallen by £500. The seller is Park's Motor Group Douglas Park BMW Edinburgh, based in Edinburgh. 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: £145 (under 1%) under the AskCar estimate of £28,640.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW 3 Series with the 2.0 petrol engine is typically advertised at £25,000: the median of the 376 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 54 days.

Price history

AskCar first saw this advert on 9 September 2026 at £28,995. Its asking price is now £28,495, £500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 9 September 2026: £28,995
• 30 October 2026: £28,495

Mileage and MOT

Advertised mileage is about 5,700 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

29 other 2023 BMW 3 Series M Sport 2.0 petrol automatic estates are for sale at UK dealers, from £24,690 to £34,687, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol estate, black. Mileage: 28,614 miles. Price: £28,650, £155 more than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-0749da0a45e0
• 2023 BMW 3 Series M Sport, 2.0 petrol estate, grey. Mileage: 27,982 miles. Price: £29,390, £895 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-9252e99d74ba
• 2023 BMW 3 Series M Sport, 2.0 petrol estate, grey. Mileage: 26,829 miles. Price: £29,500, £1,005 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-b81abe1f7487

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol estate, white, under a mile from this car. Mileage: 22,042 miles. Price: £27,995, £500 less than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-f1720e0ea2b3