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: 14,447 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 14,447 miles, around 20,200 fewer miles than is typical for its age. Its asking price of £27,745 is £334 below the AskCar estimate of £28,079. The AskCar estimate uses 6,897 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 25 days ago. Its asking price has since fallen by £240. The seller is Williams Liverpool Bmw, based in Liverpool. 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: £334 (1%) under the AskCar estimate of £28,079.

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 25 days.

Price history

AskCar first saw this advert on 11 October 2026 at £27,985. Its asking price is now £27,745, £240 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 11 October 2026: £27,985
• 21 October 2026: £27,890
• 28 October 2026: £27,745

Mileage and MOT

Advertised mileage is about 20,200 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, white. Mileage: 14,469 miles. Price: £26,000, £1,745 less than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-0a9435e43ce4
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 14,275 miles. Price: £26,000, £1,745 less than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2779f57ec5ed
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 14,771 miles. Price: £27,999, £254 more than this car. Dealer: BC Performance Cars in Stroud. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-8959aca43603

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 17 miles from this car. Mileage: 30,200 miles. Price: £25,995, £1,750 less than this car. Dealer: MotorClass Premium Vehicles in Wigan. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-027ae99c82e7