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) 4dr (288 bhp)
• Year: 2023
• Mileage: 100,686 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 3 Series M Sport has covered 100,686 miles, around 66,500 more miles than is typical for its age. Its asking price of £16,990 is £1,387 above the AskCar estimate of £15,603. The AskCar estimate uses 6,862 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 6 days ago, the asking price has dropped by £10. Its advertised mileage matches the government's MOT record. The seller is Quality Part X Dunstable, based in Dunstable. 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

Above the going rate: £1,387 (8%) over the AskCar estimate of £15,603.

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 plug-in hybrid engine is typically advertised at £25,000: the median of the 381 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 BMW 3 Series advertised 6 days ago. About 4 in 10 of 2023 BMW 3 Series cars are gone from sale within a month of being advertised: 293 of the 657 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £17,000. Its asking price is now £16,990, £10 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 29 October 2026: £17,000
• 31 October 2026: £16,991
• 3 November 2026: £16,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 July 2027.

It failed its MOT on 6 July 2026 (nearside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 7 July 2026.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge worn on outer edge.

Mileage at that test: 94,483 miles, which matches the advertised 100,686 miles.

Advertised mileage is about 66,500 miles higher than the median mileage of a 2023 BMW 3 Series on AskCar.

Similar cars

111 other 2023 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £15,990 to £29,971, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 99,600 miles. Price: £17,656, £666 more than this car. Dealer: TMMC The Manchester Motor Company in Bolton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-0090f7aed3cf
• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 98,960 miles. Price: £16,475, £515 less than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-880ca97f345b
• 2023 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 98,942 miles. Price: £15,990, £1,000 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-3-series-2023-539fa40a27a7