2026 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: 2026
• Mileage: 5,391 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 BMW 3 Series M Sport is 5,391 miles. Its asking price of £37,000 is £2,796 above the AskCar estimate of £34,204. The AskCar estimate uses UK dealer asking prices, including 6,902 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 42 days ago, the asking price has dropped by £2,750. It is for sale at Sytner Sunningdale BMW in Ascot. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,796 (8%) over the AskCar estimate of £34,204.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

A 2026 BMW 3 Series with the 2.0 petrol engine is typically advertised at £36,000: the median of the 622 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 BMW 3 Series has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 25 September 2026 at £39,750. Its asking price is now £37,000, £2,750 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 25 September 2026: £39,750
• 15 October 2026: £39,500
• 30 October 2026: £37,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 100 miles higher than the median mileage of a 2026 BMW 3 Series on AskCar.

Similar cars

197 other 2026 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £28,995 to £46,214, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, red. Mileage: 5,405 miles. Price: £32,450, £4,550 less than this car. Dealer: Hedin Automotive Ruxley BMW in Ruxley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-d10a18edbcc1
• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 5,410 miles. Price: £33,990, £3,010 less than this car. Dealer: Lloyd North Tyneside BMW in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-8f031c15569b
• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 5,410 miles. Price: £33,990, £3,010 less than this car. Dealer: Lloyd Motor Group in Reading. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-f6d2b7450b19

• The nearest: 2026 BMW 3 Series M Sport, 2.0 petrol saloon, grey, under a mile from this car. Mileage: 876 miles. Price: £38,500, £1,500 more than this car. Dealer: Sytner Sunningdale MINI in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-59eb408ffc9e