2026 BMW 3 Series 3.0 M340i MHT
Price: £44,485. Good value: £4,960 (10%) under the AskCar estimate of £49,445, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,742 priced BMW 3 Series adverts on AskCar as of 2 November 2026.
AskCar lists 7,040 used BMW 3 Series from 2,692 UK dealerships, as of 2 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Version: 3.0 M340i MHT Auto 4WD Euro 6 (s/s) 4dr (369 bhp)
- Year: 2026
- Mileage: 8,604 miles
- Fuel: Petrol, mild hybrid
- Body: Saloon, 4 doors, 5 seats
- Engine: 3.0 litres, 369 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 177 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2026 BMW 3 Series is advertised with 8,604 miles, approximately 3,400 above the typical mileage for its age. Priced at £44,485, it is advertised £4,960 below the AskCar estimate of £49,445. The AskCar estimate draws on 6,742 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £4,265. The seller is Stratstone Bmw Harrogate, based in Harrogate. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £4,960 (10%) under the AskCar estimate of £49,445.
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 3.0 petrol engine is typically advertised at £54,000: the median of the 56 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2026 BMW 3 Series has been on sale for at least 158 days.
Price history
AskCar first saw this advert on 28 May 2026 at £48,750. Its asking price is now £44,485, £4,265 less. The latest price cut was seen on 27 October 2026.
Price changes recorded:
- 28 May 2026: £48,750
- 25 June 2026: £48,450
- 24 July 2026: £47,950
- 13 August 2026: £47,450
- 30 August 2026: £47,190
- 9 September 2026: £47,790
- 17 September 2026: £46,490
- 26 September 2026: £46,090
- 9 October 2026: £46,290
- 16 October 2026: £45,790
- 21 October 2026: £44,990
- 24 October 2026: £44,490
- 27 October 2026: £44,485
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 3,400 miles higher than the median mileage of a 2026 BMW 3 Series on AskCar.
Browse all BMW 3 Series cars for sale · 2026 BMW 3 Series price guide
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Photos
39 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.