2017 Smart forfour prices

There are 48 used 2017 Smart forfour cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £6,400 (the median: half cost less, half cost more). The cheapest is £3,450. The middle half are priced between £5,000 and £7,800. Median mileage: about 47,000 miles.

Dealers lowered the asking price on more than one in ten of 2017 Smart forfour cars: 8 of the 48 in the 14 days to 2 November 2026.

2017 Smart forfour prices by engine and mileage

A 2017 Smart forfour 0.9 petrol car typically costs £8,500, against £5,500 for the 1.0 petrol, as of 2 November 2026.

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
0.9 petrol£8,500Too few for saleToo few for saleToo few for saleToo few for sale

Typical asking prices are of 2017 Smart forfour cars for sale on 2 November 2026, and are given only where at least 20 cars with a price are for sale.

2017 Smart forfour against other years

A 2016 Smart forfour car has a typical asking price of £5,400 and a 2018 one £6,500, as of 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.

2017 Smart forfour 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. 41 of the 44 cars listed here meet these rules. Page 2 lists every other 2017 Smart forfour car, cheapest first, including the 3 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 2017 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 4 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2017 Smart forfour: priced furthest below the AskCar estimate

These 10 are priced 3% to 22% under their AskCar estimate. Their asking prices run from £3,899 to £6,395.

Cheapest 2017 Smart forfour: the lowest asking prices

These 10 are priced £3,899 to £4,990. They have covered 46,858 to 116,000 miles.

Lowest-mileage 2017 Smart forfour

These 10 have covered 16,000 to 28,651 miles. Their asking prices run from £6,200 to £11,200.

Recently reduced 2017 Smart forfour: the biggest price reductions in the 14 days to 2 November 2026

The dealer lowered the asking price on each of these 7 in the 14 days to 2 November 2026. Their reductions since AskCar first saw them run from £200 to £1,000.

Newly advertised 2017 Smart forfour: first seen by AskCar in the 7 days to 2 November 2026

These 4 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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