2023 BMW 3 Series

3.0 M340d MHT Touring Auto 4WD Euro 6 (s/s) 5dr (335 bhp)

£40,495

Fair price: within 8% of the typical £41,818 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Version
3.0 M340d MHT Touring Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
Mileage
37,800 miles
Year
2023
Fuel type
Diesel Hybrid
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
164 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M340d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 37,800 miles on the clock, this 2023 BMW 3 Series has done roughly 3,800 more miles than a typical 2023 BMW 3 Series. At £40,495, it is advertised £1,323 below our estimated market asking price of £41,818. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 148 days ago, the asking price has dropped by £4,400. That history is worth bearing in mind when speaking to the dealer. You can find this car at Prestige Performance (Yorkshire) in Selby.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £4,400 from the first recorded £44,895. 6 price reductions recorded, the latest observed on 19 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£44,895
17 June 2026£44,495
19 June 2026£44,895
29 June 2026£42,895
4 July 2026£42,495
14 July 2026£42,495
8 August 2026£41,995
10 September 2026£40,995
19 September 2026£40,495
22 October 2026£40,495

Price and mileage comparison

Estimated market asking price: £41,818. The asking price is £1,323 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,800 miles higher than typical for a 2023 BMW 3 Series.

37 other cars with the same year, trim, gearbox and fuel are for sale from £25,400 to £46,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£25,40047,589 miles
£27,99539,750 miles
£31,99855,219 miles
£33,79928,000 miles
£34,89937,951 miles

These cars have covered 14,902–90,000 miles, compared with 37,800 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos