2018 MINI Cooper prices

There are 19 used 2018 MINI Cooper cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £9,500 (the median: half cost less, half cost more). The cheapest is £6,995. The middle half are priced between £8,900 and £11,500. Median mileage: about 58,000 miles.

Dealers lowered the asking price on more than one in ten of 2018 MINI Cooper cars: 3 of the 19 in the 14 days to 2 November 2026.

2018 MINI Cooper against other years

A 2019 MINI Cooper car has a typical asking price of £12,000, as of 2 November 2026.

AskCar lists 1,944 used MINI Cooper across the UK, from 532 dealerships.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 MINI Cooper 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. All 19 cars listed here meet these rules. Page 2 lists every other 2018 MINI Cooper car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,857 priced MINI Cooper adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 MINI Cooper.

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.

Best value 2018 MINI Cooper: priced furthest below the AskCar estimate

These 10 are priced 1% to 15% under their AskCar estimate. Their asking prices run from £7,995 to £14,495.

Cheapest 2018 MINI Cooper: the lowest asking prices

These 10 are priced £6,995 to £9,495. They have covered 31,922 to 107,000 miles.

Lowest-mileage 2018 MINI Cooper

These 10 have covered 13,261 to 57,731 miles. Their asking prices run from £8,795 to £16,998.

Recently reduced 2018 MINI Cooper: the biggest price reductions in the 14 days to 2 November 2026

The dealer lowered the asking price on each of these 3 in the 14 days to 2 November 2026. Their reductions since AskCar first saw them run from £460 to £1,000.

Newly advertised 2018 MINI Cooper: first seen by AskCar in the 7 days to 2 November 2026

These 3 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

MINI Cooper by gearbox, fuel and body

MINI Cooper prices by year

MINI Cooper by trim

MINI Cooper by price

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