2017 BMW 4 Series prices under £15,000

There are 129 used 2017 BMW 4 Series cars for sale under £15,000 from UK dealers on AskCar, as of 9 November 2026. Typical asking price £12,000 (the median: half cost less, half cost more). The cheapest is £6,975. The middle half are priced between £10,500 and £13,500. Median mileage: about 81,000 miles.

Dealers lowered the asking price on more than one in five of 2017 BMW 4 Series cars under £15,000: 32 of the 129 in the 14 days to 9 November 2026.

AskCar lists 1,862 used BMW 4 Series across the UK, from 1,077 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.

2017 BMW 4 Series cars for sale now under £15,000, page 1 of 3

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. 115 of the 121 cars listed here meet these rules. Pages 2 to 3 list every other 2017 BMW 4 Series car, cheapest first, including the 6 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 1,805 priced BMW 4 Series adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2017 BMW 4 Series.

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 8 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2017 BMW 4 Series: priced furthest below the AskCar estimate

These 10 are priced 12% to 20% under their AskCar estimate. Their asking prices run from £7,888 to £13,450.

Cheapest 2017 BMW 4 Series: the lowest asking prices

These 10 are priced £6,975 to £8,750. They have covered 100,714 to 149,000 miles.

Lowest-mileage 2017 BMW 4 Series

These 10 have covered 40,017 to 56,214 miles. Their asking prices run from £13,245 to £14,643.

Recently reduced 2017 BMW 4 Series: 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 £817 to £1,500.

Newly advertised 2017 BMW 4 Series: 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 by gearbox, fuel and body

BMW 4 Series under £15,000 by gearbox, fuel and body

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