2020 BMW 3 Series

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

£23,880

Above the going rate: £2,869 over the typical £21,011 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 Auto 4WD Euro 6 (s/s) 4dr (335 bhp)
Mileage
92,766 miles
Year
2020
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
160 g/km
Colour
Blue
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
M340d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2020 BMW 3 Series is advertised with 92,766 miles, approximately 34,400 above the typical mileage for its age. At £23,880, it is advertised £2,869 above our estimated market asking price of £21,011. The estimate uses 6,886 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 13 days ago. Its asking price has since fallen by £10. MOT records show an expiry date of 24 April 2027, and the latest recorded mileage is consistent with the advert. The seller is MINI UK at Stratstone Chesterfield, based in Chesterfield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 13 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £10 from the first recorded £23,890. 1 price reduction recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£23,890
17 October 2026£23,880
22 October 2026£23,880

Price and mileage comparison

Estimated market asking price: £21,011. The asking price is £2,869 above 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 34,400 miles higher than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 April 2027. 75,792 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £23,990 to £28,995.

Other matching cars
Asking priceMileage
£23,99075,100 miles
£24,50043,936 miles
£25,89527,345 miles
£26,70022,564 miles
£28,99570,846 miles

These cars have covered 22,564–75,100 miles, compared with 92,766 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 · 2020 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