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) 5dr Touring (181 bhp)
• Year: 2026
• Mileage: 6,473 miles
• Fuel: Petrol
• Body: Estate, 5 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

This 2026 BMW 3 Series M Sport is advertised with 6,473 miles on the clock. The dealer is asking £34,975, which is £1,457 below the AskCar estimate of £36,432. 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 79 days ago. Its asking price has since fallen by £3,015. 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

Fair price: £1,457 (4%) under the AskCar estimate of £36,432.

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 79 days.

Price history

AskCar first saw this advert on 15 August 2026 at £37,990. Its asking price is now £34,975, £3,015 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 15 August 2026: £37,990
• 4 September 2026: £37,475
• 16 September 2026: £37,275
• 22 September 2026: £36,975
• 10 October 2026: £35,975
• 17 October 2026: £35,475
• 27 October 2026: £34,975

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,300 miles higher than the median mileage of a 2026 BMW 3 Series on AskCar.

Similar cars

153 other 2026 BMW 3 Series M Sport 2.0 petrol automatic estates are for sale at UK dealers, from £31,990 to £52,500, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 3 Series M Sport, 2.0 petrol estate, grey. Mileage: 6,460 miles. Price: £34,950, the same price as this car. Dealer: Lloyd Newcastle BMW in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-32872cab44c9
• 2026 BMW 3 Series M Sport, 2.0 petrol estate, grey. Mileage: 6,566 miles. Price: £35,650, £675 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-8f5b752be7b6
• 2026 BMW 3 Series M Sport, 2.0 petrol estate, black. Mileage: 6,310 miles. Price: £37,270, £2,295 more than this car. Dealer: Group 1 Norwich BMW in Norwich. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-b219862e1f40

• The nearest: 2026 BMW 3 Series M Sport, 2.0 petrol estate, grey, under a mile from this car. Mileage: 5,007 miles. Price: £36,275, £1,300 more than this car. Dealer: Group 1 Borehamwood BMW in Borehamwood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2026-a280ac9d86e2