2018 Mazda CX-5 SE L NAV prices

There are 20 used 2018 Mazda CX-5 SE L NAV cars for sale from UK dealers on AskCar, as of 11 November 2026. Typical asking price £9,900 (the median: half cost less, half cost more). The cheapest is £5,290. The middle half are priced between £8,500 and £10,800. Median mileage: about 70,000 miles.

Dealers lowered the asking price on more than a third of 2018 Mazda CX-5 SE L NAV cars: 8 of the 20 in the 14 days to 11 November 2026.

AskCar lists 2,559 used Mazda CX-5 across the UK, from 1,088 dealerships.

As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 Mazda CX-5 SE L NAV 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 Mazda CX-5 SE L NAV car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,524 priced Mazda CX-5 adverts on AskCar as of 11 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Mazda CX-5 SE L NAV.

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 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.

Best value 2018 Mazda CX-5 SE L NAV: priced furthest below the AskCar estimate

These 10 are priced 0% to 9% under their AskCar estimate. Their asking prices run from £5,290 to £12,490.

Cheapest 2018 Mazda CX-5 SE L NAV: the lowest asking prices

These 10 are priced £5,290 to £9,990. They have covered 57,975 to 126,001 miles.

Lowest-mileage 2018 Mazda CX-5 SE L NAV

These 10 have covered 32,094 to 68,000 miles. Their asking prices run from £8,495 to £12,490.

Recently reduced 2018 Mazda CX-5 SE L NAV: the biggest price reductions in the 14 days to 11 November 2026

The dealer lowered the asking price on each of these 8 in the 14 days to 11 November 2026. Their reductions since AskCar first saw them run from £500 to £2,800.

Newly advertised 2018 Mazda CX-5 SE L NAV: first seen by AskCar in the 7 days to 11 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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