2020 BMW 3 Series

3.0 M340i Sport Auto 4WD Euro 6 4dr (368 bhp)

£35,000

Fair price: within 8% of the typical £33,543 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SPORT
Version
3.0 M340i Sport Auto 4WD Euro 6 4dr (368 bhp)
Mileage
30,930 miles
Year
2020
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
368 bhp
Seats
5
CO2
185 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
M340i
Emissions standard
Euro 6

About this car

At 30,930 miles, this 2020 BMW 3 Series Sport has covered about 27,500 fewer miles than other 2020 BMW 3 Series cars. Its asking price of £35,000 is £1,457 above our estimate of £33,543. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 67 days ago, the asking price has dropped by £500. Our latest MOT record expired on 13 October 2026. Check the current position with the dealer. The advertised mileage is consistent with the mileage at its latest MOT. You can find this car at Redgate Lodge in Newcastle Upon Tyne.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 August 2026, 67 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £500 from the first recorded £35,500. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
20 August 2026£35,500
16 October 2026£35,000
23 October 2026£35,000

Price and mileage comparison

Estimated market asking price: £33,543. The asking price is £1,457 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,500 miles lower than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 13 October 2026. 28,674 miles at the last test.

38 other cars with the same year, trim, gearbox and fuel are for sale from £13,695 to £37,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,69595,000 miles
£14,58677,298 miles
£14,99076,000 miles
£14,99578,770 miles
£15,79583,344 miles

These cars have covered 19,000–95,000 miles, compared with 30,930 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

More like this

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Vehicle photos

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