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: 19,014 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 19,014 miles, this 2023 BMW 3 Series M Sport has covered about 15,700 fewer miles than other 2023 BMW 3 Series cars. The AskCar estimate for this car is £27,530. It is priced at £25,490, which is £2,040 below that estimate. The AskCar estimate draws on 6,742 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 17 days ago, the asking price has dropped by £1,000. It is advertised by Performance 28 Cars in Chester LE Street. 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: £2,040 (7%) under the AskCar estimate of £27,530.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £26,490. Its asking price is now £25,490, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 16 October 2026: £26,490
• 21 October 2026: £25,490

Mileage and MOT

Advertised mileage is about 15,700 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

85 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 19,019 miles. Price: £26,995, £1,505 more than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-47376b129d51
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 19,116 miles. Price: £26,190, £700 more than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-ec0c72ece766
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 18,857 miles. Price: £26,500, £1,010 more than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-144890b8cdb5

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 6 miles from this car. Mileage: 15,939 miles. Price: £28,498, £3,008 more than this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-92e36cd92a86