2020 BMW 4 Series

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

£24,000

Above the going rate: £2,141 over the typical £21,859 for this model, age and mileage, drawing on 1,749 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 (s/s) 2dr (181 bhp)
Mileage
34,252 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
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2020 BMW 4 Series M Sport is advertised with 34,252 miles, approximately 9,500 below the typical mileage for its age. Its asking price of £24,000 is £2,141 above our estimate of £21,859. Our estimate draws on 1,749 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 27 days ago. MOT records show an expiry date of 18 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Newport BMW, based in Newport.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 27 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
26 September 2026£24,000
21 October 2026£24,000

Price and mileage comparison

Estimated market asking price: £21,859. The asking price is £2,141 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,500 miles lower than typical for a 2020 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 January 2027. 30,634 miles at the last test.

26 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
£17,75048,681 miles
£17,99936,373 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