2018 Infiniti Q30 prices

There are 7 used 2018 Infiniti Q30 cars for sale from UK dealers on AskCar, as of 9 November 2026. The cheapest is £5,995.

Dealers lowered the asking price on more than a quarter of 2018 Infiniti Q30 cars: 2 of the 7 in the 14 days to 9 November 2026.

2018 Infiniti Q30 against other years

A 2017 Infiniti Q30 car has a typical asking price of £7,000, as of 9 November 2026.

AskCar lists 86 used Infiniti Q30 across the UK, from 75 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 Infiniti Q30 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 6 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 84 priced Infiniti Q30 adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Infiniti Q30.

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 Infiniti Q30: priced furthest below the AskCar estimate

Their asking prices run from £5,995 to £11,995.

Cheapest 2018 Infiniti Q30: the lowest asking prices

These 6 are priced £5,995 to £11,995. They have covered 38,082 to 127,000 miles.

Lowest-mileage 2018 Infiniti Q30

These 6 have covered 38,082 to 127,000 miles. Their asking prices run from £5,995 to £11,995.

Recently reduced 2018 Infiniti Q30: the biggest price reductions in the 14 days to 9 November 2026

The dealer lowered the asking price on each of these 2 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £600 to £1,450.

Newly advertised 2018 Infiniti Q30: first seen by AskCar in the 7 days to 9 November 2026

This car is the most recently advertised.

Infiniti Q30 prices by year

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