2023 BMW 3 Series 3.0 M340d MHT
Price: £38,995. Fair price: £3,182 (7%) under the AskCar estimate of £42,177, 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 M340d MHT Touring Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
- Year: 2023
- Mileage: 36,314 miles
- Fuel: Diesel, mild hybrid
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 335 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Red
- CO2: 164 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2023 BMW 3 Series is 36,314 miles. Priced at £38,995, it is advertised £3,182 below the AskCar estimate of £42,177. The AskCar estimate uses UK dealer asking prices, including 6,742 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 76 days ago. Its asking price has since fallen by £1,000. It is for sale at Parkland Motors in Loughborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £3,182 (7%) under the AskCar estimate of £42,177.
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 2023 BMW 3 Series with the 3.0 diesel engine is typically advertised at £39,500: the median of the 68 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 BMW 3 Series has been on sale for at least 76 days.
Price history
AskCar first saw this advert on 18 August 2026 at £39,995. Its asking price is now £38,995, £1,000 less. The latest price cut was seen on 25 September 2026.
Price changes recorded:
- 22 September 2026: £39,995
- 25 September 2026: £38,995
Mileage and MOT
Advertised mileage is about 1,600 miles higher than the median mileage of a 2023 BMW 3 Series on AskCar.
Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide
More like this
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- Used BMW 3 Series for sale near Loughborough
Photos
60 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.