2023 BMW 3 Series 2.0 330e M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 5dr Touring (288 bhp)
• Year: 2023
• Mileage: 18,000 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport is advertised with 18,000 miles, approximately 16,600 below the typical mileage for its age. The dealer is asking £29,750, which is £473 below the AskCar estimate of £30,223. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £250. The seller is Sytner Cardiff BMW, based in Cardiff. 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: £473 (1%) under the AskCar estimate of £30,223.

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 plug-in hybrid 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 39 days.

Price history

AskCar first saw this advert on 27 September 2026 at £30,000. Its asking price is now £29,750, £250 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 27 September 2026: £30,000
• 24 October 2026: £29,750

Mileage and MOT

Advertised mileage is about 16,600 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

71 other 2023 BMW 3 Series M Sport 2.0 plug-in hybrid automatic estates are for sale at UK dealers, from £16,295 to £44,850, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, blue. Mileage: 18,247 miles. Price: £31,000, £1,250 more than this car. Dealer: CarTime in Bury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-2d41d06ce8b2
• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, black. Mileage: 16,500 miles. Price: £32,000, £2,250 more than this car. Dealer: Alliance Motors Uk in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-740b207c9b3b
• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, black. Mileage: 15,600 miles. Price: £32,000, £2,250 more than this car. Dealer: Sytner Solihull BMW in Solihull. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-b52477ba5c4c

• The nearest: 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, grey, 14 miles from this car. Mileage: 56,000 miles. Price: £26,990, £2,760 less than this car. Dealer: Your Car Group in Newport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-8a38bd827a05