2020 BMW 3 Series
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
£18,996
Good value: £3,804 under the typical £22,800 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
- 25,765 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
- White
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320i
- Emissions standard
- Euro 6
About this car
With 25,765 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 32,600 fewer miles than a typical 2020 BMW 3 Series. Our estimated market asking price is £22,800. This car is advertised at £18,996, which is £3,804 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 74 days ago. MOT records show an expiry date of 19 May 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Marriott Motor Group Premium Used Cars Bury St Edmunds in Bury St. Edmunds.
Stock data from 22 October 2026.
Price history
First seen on 11 August 2026, 74 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 12 August 2026 | £21,501 |
| 21 August 2026 | £21,768 |
| 25 August 2026 | £21,533 |
| 4 September 2026 | £21,357 |
| 8 September 2026 | £21,107 |
| 10 September 2026 | £21,314 |
| 18 September 2026 | £21,260 |
| 22 September 2026 | £21,160 |
| 25 September 2026 | £21,110 |
| 7 October 2026 | £20,456 |
| 16 October 2026 | £19,997 |
| 20 October 2026 | £19,296 |
| 21 October 2026 | £18,996 |
| 22 October 2026 | £18,996 |
Price and mileage comparison
Estimated market asking price: £22,800. The asking price is £3,804 below 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 32,600 miles lower than typical for a 2020 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 19 May 2027. 23,535 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.
| Asking price | Mileage |
|---|---|
| £12,500 | 123,427 miles |
| £12,999 | 126,000 miles |
| £13,500 | 110,000 miles |
| £13,895 | 110,000 miles |
| £15,495 | 116,500 miles |
These cars have covered 12,377–126,000 miles, compared with 25,765 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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