2020 BMW 4 Series
2.0 420i M Sport Auto RWD Euro 6 2dr (Professional Media) (181 bhp)
£15,560
Good value: £1,802 under the typical £17,362 for this model, age and mileage, drawing on 1,725 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M SPORT
- Version
- 2.0 420i M Sport Auto RWD Euro 6 2dr (Professional Media) (181 bhp)
- Mileage
- 45,681 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 4
- CO2
- 169 g/km
- Colour
- Grey
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2020 BMW 4 Series M Sport has covered 45,681 miles. The dealer is asking £15,560, which is £1,802 below our market estimate of £17,362. To estimate its market asking price, we analyse UK dealer adverts for 1,725 BMW 4 Series cars across different ages and specifications. This car was first seen in our listings data 101 days ago. Its recorded MOT is valid until 28 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Evans Halshaw Ford Blackpool, based in Blackpool.
Stock data from 23 October 2026.
Price history
First seen on 15 July 2026, 101 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 16 July 2026 | £16,420 |
| 19 August 2026 | £15,990 |
| 16 September 2026 | £15,860 |
| 29 September 2026 | £15,790 |
| 14 October 2026 | £15,630 |
| 21 October 2026 | £15,560 |
| 23 October 2026 | £15,560 |
Price and mileage comparison
Estimated market asking price: £17,362. The asking price is £1,802 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 1,725 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,700 miles higher than typical for a 2020 BMW 4 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 28 June 2027. 45,129 miles at the last test.
23 other cars with the same year, trim, gearbox and fuel are for sale from £16,500 to £53,950.
| Asking price | Mileage |
|---|---|
| £16,500 | 19,927 miles |
| £17,495 | 44,376 miles |
| £17,750 | 48,681 miles |
| £17,998 | 36,373 miles |
| £18,450 | 40,457 miles |
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 4 Series cars for sale · 2020 BMW 4 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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- 2020 BMW 4 Series photo 23
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