2020 BMW 4 Series Gran Coupe 2.0 420i M Sport

Version: 2.0 420i GPF M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)

Price: £17,495. Fair price: £222 (1%) under the AskCar estimate of £17,717, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,150 priced BMW 4 Series Gran Coupe adverts on AskCar as of 29 October 2026.

AskCar lists 1,190 used BMW 4 Series Gran Coupe from 753 UK dealerships, as of 29 October 2026.

Overview

Make
BMW
Model
4 Series Gran Coupe
Trim
M Sport
Version
2.0 420i GPF M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
Mileage
32,760 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
135 g/km
Colour
White
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

With 32,760 miles on the clock, this 2020 BMW 4 Series Gran Coupe M Sport has done roughly 21,600 fewer miles than a typical 2020 BMW 4 Series Gran Coupe. Priced at £17,495, it is advertised £222 below the AskCar estimate of £17,717. The AskCar estimate draws on 1,150 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The seller is V12 Sports & Classics Ltd - Hinckley, based in Hinckley.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 29 October 2026.

Recorded asking prices
Date observedAsking price
29 October 2026£17,495

Price and mileage comparison

Fair price: £222 (1%) under the AskCar estimate of £17,717.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,150 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 21,600 miles lower than the median mileage of a 2020 BMW 4 Series Gran Coupe on AskCar.

Other matching cars

27 other 2020 BMW 4 Series Gran Coupe M Sport automatic petrol cars are for sale at UK dealers from £11,495 to £25,980, as of 29 October 2026.

The 5 cheapest:

The 27 matching cars have covered 19,206 to 101,540 miles, compared with 32,760 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 4 Series Gran Coupe cars for sale · 2020 BMW 4 Series Gran Coupe price guide

More like this

Photos

32 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.