2018 Mazda CX-3 prices

There are 84 used 2018 Mazda CX-3 cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £10,200 (the median: half cost less, half cost more). The cheapest is £4,990. The middle half are priced between £9,000 and £11,700. Median mileage: about 46,000 miles.

Dealers lowered the asking price on more than a third of 2018 Mazda CX-3 cars: 29 of the 84 in the 14 days to 9 November 2026.

2018 Mazda CX-3 prices by engine and mileage

A 2018 Mazda CX-3 2.0 petrol car with 20,000 to 40,000 miles typically costs £12,000, against £10,500 with 40,000 to 60,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
2.0 petrol£10,500Too few for sale£12,000£10,500Too few for sale

Only 10 of the 2018 Mazda CX-3 cars for sale have the 1.5 diesel engine, too few to give a typical asking price.

Only 1 of the 2018 Mazda CX-3 cars for sale have the 1.8 diesel engine, too few to give a typical asking price.

2018 Mazda CX-3 prices by trim

TrimTypical asking price, 2018 cars
Sport NAV£10,000
Sport Nav+Too few for sale
SE L NAVToo few for sale
SE L Nav+Too few for sale

Only 18 of the 2018 Mazda CX-3 cars for sale are Sport Nav+, too few to give a typical asking price.

Only 9 of the 2018 Mazda CX-3 cars for sale are SE L NAV, too few to give a typical asking price.

Only 5 of the 2018 Mazda CX-3 cars for sale are SE L Nav+, too few to give a typical asking price.

Typical asking prices are of 2018 Mazda CX-3 cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.

2018 Mazda CX-3 against other years

A 2017 Mazda CX-3 car has a typical asking price of £9,000 and a 2019 one £11,500, as of 9 November 2026.

AskCar lists 435 used Mazda CX-3 across the UK, from 352 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-3 cars for sale now, page 2 of 2

This page lists 2018 Mazda CX-3 cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 424 priced Mazda CX-3 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-3.

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

Mazda CX-3 by gearbox, fuel and body

Mazda CX-3 prices by year

Mazda CX-3 by trim

2018 Mazda CX-3 by trim

Mazda CX-3 by price

Mazda CX-3 near you

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