2020 BMW 3 Series

2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£22,890

Above the going rate: £1,878 over the typical £21,012 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
40,000 miles
Year
2020
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
146 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

At 40,000 miles, this 2020 BMW 3 Series M Sport has covered about 18,400 fewer miles than other 2020 BMW 3 Series cars. Its asking price of £22,890 is £1,878 above our estimate of £21,012. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. The asking price is now £110 lower than when we first recorded the advert 63 days ago. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 26 October 2026. The advertised mileage is consistent with the latest MOT reading. You can find this car at Mi Prestige in Chingford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 August 2026, 63 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £110 from the first recorded £23,000. 1 price reduction recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
22 August 2026£23,000
14 October 2026£22,890
22 October 2026£22,890

Price and mileage comparison

Estimated market asking price: £21,012. The asking price is £1,878 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 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 26 October 2026. 30,744 miles at the last test.

116 other cars with the same year, trim, gearbox and fuel are for sale from £12,500 to £27,980.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,500123,427 miles
£12,999126,000 miles
£13,500110,000 miles
£13,895110,000 miles
£15,495116,500 miles

These cars have covered 12,377–126,000 miles, compared with 40,000 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

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