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) 4dr (181 bhp)
• Year: 2023
• Mileage: 33,204 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 33,204 miles. The dealer is asking £26,485, which is £954 above the AskCar estimate of £25,531. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first saw this car advertised 49 days ago. Its asking price has since fallen by £1,505. The seller is Williams Bmw Manchester, based in Manchester. 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: £954 (3%) over the AskCar estimate of £25,531.

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 49 days.

Price history

AskCar first saw this advert on 17 September 2026 at £27,990. Its asking price is now £26,485, £1,505 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 17 September 2026: £27,990
• 1 October 2026: £27,440
• 15 October 2026: £26,990
• 29 October 2026: £26,485

Mileage and MOT

Advertised mileage is about 1,400 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

92 other 2023 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £19,900 to £30,790, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 33,136 miles. Price: £25,495, £990 less than this car. Dealer: Lloyd Blackpool BMW in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2f411648c5bc
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 33,136 miles. Price: £25,495, £990 less than this car. Dealer: Lloyd Blackpool BMW in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-b50ac88c8590
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 33,061 miles. Price: £24,500, £1,985 less than this car. Dealer: Sytner Solihull BMW in Solihull. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-cdcda5022944

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 8 miles from this car. Mileage: 36,519 miles. Price: £24,899, £1,586 less than this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-1743c2cf7a66