2018 Smart forfour prices

There are 46 used 2018 Smart forfour cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £7,000 (the median: half cost less, half cost more). The cheapest is £2,440. The middle half are priced between £5,400 and £8,800. Median mileage: about 38,000 miles.

Dealers lowered the asking price on more than a third of 2018 Smart forfour cars: 16 of the 46 in the 14 days to 8 November 2026.

2018 Smart forfour prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.0 petrol£5,500Too few for saleToo few for saleToo few for saleToo few for sale

Only 19 of the 2018 Smart forfour cars for sale have the 0.9 petrol engine, too few to give a typical asking price.

Typical asking prices are of 2018 Smart forfour cars for sale on 8 November 2026, and are given only where at least 20 cars with a price are for sale.

2018 Smart forfour against other years

A 2017 Smart forfour car has a typical asking price of £6,400, as of 8 November 2026.

AskCar lists 257 used Smart forfour across the UK, from 216 dealerships.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 Smart forfour cars for sale now, page 2 of 2

This page lists 2018 Smart forfour 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 241 priced Smart forfour adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Smart forfour.

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.

Smart forfour by gearbox, fuel and body

Smart forfour prices by year

Smart forfour by trim

Smart forfour by price

Smart forfour near you

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