2018 Mazda CX-5 SE L NAV prices

There are 17 used 2018 Mazda CX-5 SE L NAV cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £9,800 (the median: half cost less, half cost more). The cheapest is £5,290. The middle half are priced between £8,400 and £11,000. Median mileage: about 71,000 miles.

Dealers lowered the asking price on more than a third of 2018 Mazda CX-5 SE L NAV cars: 6 of the 17 in the 14 days to 9 November 2026.

AskCar lists 2,510 used Mazda CX-5 across the UK, from 1,057 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 Mazda CX-5 SE L NAV cars for sale now

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 16 cars listed here meet these rules.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,474 priced Mazda CX-5 adverts on AskCar as of 9 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

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 73,500 miles. Their asking prices run from £8,450 to £12,490.

Recently reduced 2018 Mazda CX-5 SE L NAV: the biggest price reductions in the 14 days to 9 November 2026

The dealer lowered the asking price on each of these 6 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £500 to £2,790.

Newly advertised 2018 Mazda CX-5 SE L NAV: first seen by AskCar in the 7 days to 9 November 2026

This car is the most recently advertised.

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