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: 5,000 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

This 2026 BMW 3 Series M Sport has covered 5,000 miles. The dealer is asking £31,475, which is £2,984 below the AskCar estimate of £34,459. To work out the AskCar estimate, we analyse UK dealer adverts for 6,742 BMW 3 Series cars across different ages and specifications. We first saw this car advertised 132 days ago. Its asking price has since fallen by £7,000. The seller is Group 1 Borehamwood BMW, based in Borehamwood. 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

Good value: £2,984 (8%) under the AskCar estimate of £34,459.

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 2026 BMW 3 Series with the 2.0 petrol engine is typically advertised at £36,300: the median of the 623 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW 3 Series has been on sale for at least 132 days.

Price history

AskCar first saw this advert on 23 June 2026 at £38,475. Its asking price is now £31,475, £7,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 24 June 2026: £38,475
• 17 July 2026: £35,475
• 5 September 2026: £34,975
• 25 September 2026: £33,975
• 11 October 2026: £32,975
• 21 October 2026: £31,975
• 31 October 2026: £31,475

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 200 miles lower than the median mileage of a 2026 BMW 3 Series on AskCar.

Similar cars

196 other 2026 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £29,000 to £46,214, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 4,970 miles. Price: £32,500, £1,025 more than this car. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-77e7e2936a0a
• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 4,970 miles. Price: £32,999, £1,524 more than this car. Dealer: Sytner Oldbury BMW in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-ea83842ec4d4
• 2026 BMW 3 Series M Sport, 2.0 petrol saloon, grey. Mileage: 5,069 miles. Price: £36,990, £5,515 more than this car. Dealer: Group 1 Southend BMW in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-149cd817378b

• The nearest: 2026 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 10 miles from this car. Mileage: 622 miles. Price: £34,450, £2,975 more than this car. Dealer: BMW Park Lane in City of Westminster. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-a201d0f16b31