2018 Land Rover Discovery prices under £20,000

There are 120 used 2018 Land Rover Discovery cars for sale under £20,000 from UK dealers on AskCar, as of 9 November 2026. Typical asking price £17,600 (the median: half cost less, half cost more). The cheapest is £6,990. The middle half are priced between £16,000 and £19,000. Median mileage: about 87,000 miles.

Dealers lowered the asking price on more than one in five of 2018 Land Rover Discovery cars under £20,000: 27 of the 120 in the 14 days to 9 November 2026.

AskCar lists 2,014 used Land Rover Discovery across the UK, from 884 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 Land Rover Discovery cars for sale now under £20,000, 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. 101 of the 111 cars listed here meet these rules. Pages 2 to 3 list every other 2018 Land Rover Discovery car, cheapest first, including the 10 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 1,905 priced Land Rover Discovery adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Land Rover Discovery.

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

Best value 2018 Land Rover Discovery: priced furthest below the AskCar estimate

These 10 are priced 11% to 23% under their AskCar estimate. Their asking prices run from £11,495 to £18,255.

Cheapest 2018 Land Rover Discovery: the lowest asking prices

These 10 are priced £11,495 to £14,874. They have covered 66,000 to 130,000 miles.

Lowest-mileage 2018 Land Rover Discovery

These 10 have covered 21,500 to 62,233 miles. Their asking prices run from £14,995 to £19,995.

Recently reduced 2018 Land Rover Discovery: 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 £1,440 to £3,598.

Newly advertised 2018 Land Rover Discovery: first seen by AskCar in the 7 days to 9 November 2026

These 7 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Land Rover Discovery by gearbox, fuel and body

Land Rover Discovery under £20,000 by gearbox, fuel and body

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2018 Land Rover Discovery by price

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