2020 BMW 3 Series

2.0 M Sport Auto Euro 6 4dr

£22,995

Fair price: within 8% of the typical £22,782 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 M Sport Auto Euro 6 4dr
Mileage
39,950 miles
Year
2020
Fuel type
Petrol Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
35 g/km
Colour
Black
Doors
4
Emissions standard
Euro 6

About this car

This 2020 BMW 3 Series M Sport has covered 39,950 miles, around 18,400 fewer than typical for its age. Our estimated market asking price is £22,782. This car is advertised at £22,995, which is £213 above that figure. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 150 days ago, and its asking price has since fallen by £455. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 1 December 2026, and the latest recorded mileage is consistent with the advert. It is for sale at Plan-it Motor Company in Cwmbran.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £455 from the first recorded £23,450. 1 price reduction recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£23,450
14 July 2026£23,450
9 October 2026£22,995
23 October 2026£22,995

Price and mileage comparison

Estimated market asking price: £22,782. The asking price is £213 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 18,400 miles lower than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 December 2026. 35,128 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £13,950 to £21,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,95099,000 miles
£16,19487,482 miles
£18,98964,000 miles
£19,99553,376 miles
£21,48129,493 miles

These cars have covered 29,493–99,000 miles, compared with 39,950 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

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Vehicle photos

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