2020 BMW 4 Series

2.0 420i GPF M Sport Auto 4WD Euro 6 (s/s) 2dr (181 bhp)

£17,750

Fair price: within 8% of the typical £19,035 for this model, age and mileage, drawing on 1,758 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Trim
M SPORT
Version
2.0 420i GPF M Sport Auto 4WD Euro 6 (s/s) 2dr (181 bhp)
Mileage
48,681 miles
Year
2020
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
151 g/km
Colour
Black
Doors
2
Driven wheels
Four Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

With 48,681 miles on the clock, this 2020 BMW 4 Series M Sport has done roughly 4,400 more miles than a typical 2020 BMW 4 Series. The dealer is asking £17,750, which is £1,285 below our market estimate of £19,035. We use UK dealer asking prices, including 1,758 BMW 4 Series listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 8 days ago. The latest MOT record shows an expiry date of 24 March 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Hilton Garage in Derby.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 8 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
15 October 2026£17,750
22 October 2026£17,750

Price and mileage comparison

Estimated market asking price: £19,035. The asking price is £1,285 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 1,758 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,400 miles higher than typical for a 2020 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 March 2027. 44,474 miles at the last test.

25 other cars with the same year, trim, gearbox and fuel are for sale from £15,560 to £53,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,56045,681 miles
£16,50019,927 miles
£17,49544,376 miles
£17,99836,373 miles
£18,45040,457 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