2020 BMW 4 Series Gran Coupe prices

This 2020 BMW 4 Series Gran Coupe is no longer listed. Here are similar cars for sale now.

There are 66 used 2020 BMW 4 Series Gran Coupe cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £16,100 (the median: half cost less, half cost more). The cheapest is £11,495. The middle half are priced between £15,000 and £18,000. Median mileage: about 54,000 miles.

Dealers lowered the asking price on more than a quarter of 2020 BMW 4 Series Gran Coupe cars: 21 of the 66 in the 14 days to 8 November 2026.

2020 BMW 4 Series Gran Coupe prices by engine and mileage

A 2020 BMW 4 Series Gran Coupe 2.0 petrol car with 40,000 to 60,000 miles typically costs £16,000, against £14,700 with 60,000 miles or more.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
2.0 petrol£16,000Too few for saleToo few for sale£16,000£14,700

Only 9 of the 2020 BMW 4 Series Gran Coupe cars for sale have the 3.0 petrol engine, too few to give a typical asking price.

2020 BMW 4 Series Gran Coupe prices by trim

TrimTypical asking price, 2020 cars
M Sport£16,400
SportToo few for sale

Only 3 of the 2020 BMW 4 Series Gran Coupe cars for sale are Sport, too few to give a typical asking price.

Typical asking prices are of 2020 BMW 4 Series Gran Coupe cars for sale on 8 November 2026, and are given only where at least 20 cars with a price are for sale.

2020 BMW 4 Series Gran Coupe against other years

A 2019 BMW 4 Series Gran Coupe car has a typical asking price of £15,800 and a 2021 one £24,500, as of 8 November 2026.

AskCar lists 1,198 used BMW 4 Series Gran Coupe across the UK, from 762 dealerships.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2020 BMW 4 Series Gran Coupe cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 59 of the 63 cars listed here meet these rules. Page 2 lists every other 2020 BMW 4 Series Gran Coupe car, cheapest first, including the 4 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,169 priced BMW 4 Series Gran Coupe adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 BMW 4 Series Gran Coupe.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2020 BMW 4 Series Gran Coupe: priced furthest below the AskCar estimate

These 10 are priced 7% to 13% under their AskCar estimate. Their asking prices run from £11,995 to £21,699.

Cheapest 2020 BMW 4 Series Gran Coupe: the lowest asking prices

These 10 are priced £11,995 to £14,490. They have covered 40,500 to 101,540 miles.

Lowest-mileage 2020 BMW 4 Series Gran Coupe

These 10 have covered 18,000 to 33,205 miles. Their asking prices run from £17,295 to £25,980.

Recently reduced 2020 BMW 4 Series Gran Coupe: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £505 to £2,350.

Newly advertised 2020 BMW 4 Series Gran Coupe: first seen by AskCar in the 7 days to 8 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

BMW 4 Series Gran Coupe by gearbox, fuel and body

BMW 4 Series Gran Coupe prices by year

BMW 4 Series Gran Coupe by trim

BMW 4 Series Gran Coupe by price

BMW 4 Series Gran Coupe near you

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