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: 25,340 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 25,340 miles, this 2023 BMW 3 Series M Sport has covered about 9,300 fewer miles than other 2023 BMW 3 Series cars. The AskCar estimate for this car is £29,019. It is priced at £27,695, which is £1,324 below that estimate. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 61 days ago, and its asking price has since fallen by £1,795. The seller is Partridge BMW, based in Eastleigh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,324 (4%) under the AskCar estimate of £29,019.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW 3 Series with the 2.0 petrol engine is typically advertised at £25,100: the median of the 386 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 61 days.

Price history

AskCar first saw this advert on 5 September 2026 at £29,490. Its asking price is now £27,695, £1,795 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 5 September 2026: £29,490
• 19 September 2026: £28,991
• 23 September 2026: £28,692
• 26 September 2026: £28,393
• 3 October 2026: £27,994
• 21 October 2026: £27,695

Mileage and MOT

Advertised mileage is about 9,300 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

27 other 2023 BMW 3 Series M Sport 2.0 petrol automatic estates are for sale at UK dealers, from £24,390 to £34,687, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol estate, blue. Mileage: 23,875 miles. Price: £29,000, £1,305 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-0727d8539bf6
• 2023 BMW 3 Series M Sport, 2.0 petrol estate, blue. Mileage: 23,114 miles. Price: £29,500, £1,805 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-7b72a0bbf8ba
• 2023 BMW 3 Series M Sport, 2.0 petrol estate, grey. Mileage: 27,982 miles. Price: £29,390, £1,695 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-9252e99d74ba

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol estate, black, 20 miles from this car. Mileage: 37,800 miles. Price: £26,990, £705 less than this car. Dealer: 1BR in Petersfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-3c740b58d720