2020 BMW 3 Series

2.0 320d M Sport Auto RWD Euro 6 4dr (187 bhp)

£15,195

Fair price: within 8% of the typical £14,201 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 320d M Sport Auto RWD Euro 6 4dr (187 bhp)
Mileage
102,847 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
113 g/km
Colour
White
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2020 BMW 3 Series M Sport is advertised with 102,847 miles, approximately 44,500 above the typical mileage for its age. Its asking price of £15,195 is £994 above our estimate of £14,201. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 138 days ago, the asking price has dropped by £300. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 6 February 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Blackline Motors, based in Oldham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 June 2026, 138 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £300 from the first recorded £15,495. 1 price reduction recorded, the latest observed on 8 August 2026.

Recorded asking prices
Date observedAsking price
7 July 2026£15,495
8 August 2026£15,195
4 September 2026£15,195
23 October 2026£15,195

Price and mileage comparison

Estimated market asking price: £14,201. The asking price is £994 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 44,500 miles higher than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 February 2027. 102,857 miles at the last test.

73 other cars with the same year, trim, gearbox and fuel are for sale from £13,900 to £29,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,90088,804 miles
£14,80094,893 miles
£14,950110,700 miles
£14,99587,000 miles
£15,00092,190 miles

These cars have covered 10,000–115,000 miles, compared with 102,847 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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