Used Smart forfour Prime prices

There are 20 used Smart forfour Prime cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £5,000 (the median: half cost less, half cost more). The cheapest is £3,750. The middle half are priced between £4,500 and £5,900.

Dealers lowered the asking price on more than one in ten of Smart forfour Prime cars: 3 of the 20 in the 14 days to 2 November 2026.

AskCar lists 259 used Smart forfour across the UK, from 217 dealerships.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Smart forfour Prime 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. 16 of the 18 cars listed here meet these rules. Page 2 lists every other Smart forfour Prime car, cheapest first, including the 2 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 246 priced Smart forfour adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every Smart forfour Prime.

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

Best value Smart forfour Prime: priced furthest below the AskCar estimate

These 10 are priced 1% to 14% under their AskCar estimate. Their asking prices run from £3,750 to £6,200.

Cheapest Smart forfour Prime: the lowest asking prices

These 10 are priced £3,750 to £5,480. They have covered 27,000 to 95,000 miles.

Lowest-mileage Smart forfour Prime

These 10 have covered 18,641 to 63,000 miles. Their asking prices run from £4,200 to £7,990.

Recently reduced Smart forfour Prime: the biggest price reductions in the 14 days to 2 November 2026

The dealer lowered the asking price on this car in the 14 days to 2 November 2026.

Newly advertised Smart forfour Prime: first seen by AskCar in the 7 days to 2 November 2026

These 3 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Smart forfour by gearbox, fuel and body

Smart forfour prices by year

Smart forfour by trim

Smart forfour by price

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