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: 29,501 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,501 miles, this 2023 BMW 3 Series M Sport has covered about 4,700 fewer miles than other 2023 BMW 3 Series cars. The AskCar estimate for this car is £26,122. It is priced at £27,500, which is £1,378 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,862 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 69 days ago. Its asking price has since fallen by £1,000. It is for sale at Redgate Lodge in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,378 (5%) over the AskCar estimate of £26,122.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW 3 Series with the 2.0 petrol engine is typically advertised at £25,000: the median of the 381 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW 3 Series has been on sale for at least 69 days.

Price history

AskCar first saw this advert on 27 August 2026 at £28,500. Its asking price is now £27,500, £1,000 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 27 August 2026: £28,500
• 8 September 2026: £28,000
• 24 September 2026: £27,700
• 16 October 2026: £27,500

Mileage and MOT

Advertised mileage is about 4,700 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

88 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 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, red. Mileage: 29,285 miles. Price: £27,450, £50 less than this car. Dealer: Sytner Worcester BMW in Worcester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-9b2a5487acec
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 29,821 miles. Price: £25,995, £1,505 less than this car. Dealer: Park's Motor Group LEPAS Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2faeaaf28113
• 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 30,000 miles. Price: £28,489, £989 more than this car. Dealer: Stonebrook Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-3c5e62e86956

• The nearest: 2023 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 7 miles from this car. Mileage: 15,970 miles. Price: £28,498, £998 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