2018 BMW 4 Series Gran Coupe prices

This 2018 BMW 4 Series Gran Coupe is no longer listed. Here are similar cars for sale now.

There are 163 used 2018 BMW 4 Series Gran Coupe cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £14,100 (the median: half cost less, half cost more). The cheapest is £7,695. The middle half are priced between £12,000 and £16,500. Median mileage: about 74,000 miles.

Dealers lowered the asking price on more than a quarter of 2018 BMW 4 Series Gran Coupe cars: 51 of the 163 in the 14 days to 9 November 2026.

2018 BMW 4 Series Gran Coupe prices by engine and mileage

A 2018 BMW 4 Series Gran Coupe 3.0 diesel car typically costs £17,500, against £13,400 for the 2.0 diesel, as of 9 November 2026.

A 2018 BMW 4 Series Gran Coupe 2.0 diesel car with 40,000 to 60,000 miles typically costs £15,800, against £12,900 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 diesel£13,400Too few for saleToo few for sale£15,800£12,900
3.0 diesel£17,500Too few for saleToo few for saleToo few for sale£16,500

2018 BMW 4 Series Gran Coupe prices by trim

TrimTypical asking price, 2018 cars
M Sport£14,500
SportToo few for sale
SEToo few for sale

Only 12 of the 2018 BMW 4 Series Gran Coupe cars for sale are Sport, too few to give a typical asking price.

Only 4 of the 2018 BMW 4 Series Gran Coupe cars for sale are SE, too few to give a typical asking price.

Typical asking prices are of 2018 BMW 4 Series Gran Coupe cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.

2018 BMW 4 Series Gran Coupe against other years

A 2017 BMW 4 Series Gran Coupe car has a typical asking price of £12,500 and a 2019 one £15,800, as of 9 November 2026.

AskCar lists 1,192 used BMW 4 Series Gran Coupe across the UK, from 757 dealerships.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 BMW 4 Series Gran Coupe cars for sale now, page 1 of 4

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. 154 of the 157 cars listed here meet these rules. Pages 2 to 4 list every other 2018 BMW 4 Series Gran Coupe car, cheapest first, including the 3 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 1,170 priced BMW 4 Series Gran Coupe adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 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 6 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2018 BMW 4 Series Gran Coupe: priced furthest below the AskCar estimate

These 10 are priced 9% to 16% under their AskCar estimate. Their asking prices run from £7,695 to £16,995.

Cheapest 2018 BMW 4 Series Gran Coupe: the lowest asking prices

These 10 are priced £7,695 to £9,694. They have covered 73,250 to 138,000 miles.

Lowest-mileage 2018 BMW 4 Series Gran Coupe

These 10 have covered 14,500 to 35,025 miles. Their asking prices run from £14,407 to £28,699.

Recently reduced 2018 BMW 4 Series Gran Coupe: the biggest price reductions in the 14 days to 9 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £1,350 to £2,520.

Newly advertised 2018 BMW 4 Series Gran Coupe: first seen by AskCar in the 7 days to 9 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

2018 BMW 4 Series Gran Coupe by price

2018 BMW 4 Series Gran Coupe by trim

BMW 4 Series Gran Coupe by price

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