2017 Smart forfour 0.9 PRIME SPORT PREMIUM

Overview

• Make: Smart
• Model: forfour
• Trim: Prime Sport Premium
• Version: 0.9 T Prime Sport Premium Auto RWD Euro 6 (s/s) 5dr Twinamic (89 bhp)
• Year: 2017
• Mileage: 68,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 0.9 litres, 89 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 98 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 68,000 miles on the clock, this 2017 Smart forfour Prime Sport Premium has done roughly 21,100 more miles than a typical 2017 Smart forfour. The dealer is asking £7,495, which is £1,299 above the AskCar estimate of £6,196. To work out the AskCar estimate, we analyse UK dealer adverts for 246 Smart forfour cars across different ages and specifications. Since we first spotted the advert 95 days ago, the asking price has dropped by £500. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by AutoMart Car Sales in Sunbury on Thames. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,299 (20%) over the AskCar estimate of £6,196.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 246 priced Smart forfour adverts across different ages and specifications, as of 2 November 2026.

A 2017 Smart forfour with the 0.9 petrol engine is typically advertised at £8,500: the median of the 20 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Smart forfour has been on sale for at least 95 days.

Price history

AskCar first saw this advert on 30 July 2026 at £7,995. Its asking price is now £7,495, £500 less. The latest price cut was seen on 13 September 2026.

Price changes recorded:

• 30 July 2026: £7,995
• 13 September 2026: £7,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 July 2027.

It has had 8 MOTs. The latest, on 25 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 68,359 miles, which matches the advertised 68,000 miles.

Advertised mileage is about 21,100 miles higher than the median mileage of a 2017 Smart forfour on AskCar.

Similar cars

2 other 2017 Smart forfour Prime Sport Premium 0.9 petrol automatic hatchbacks are for sale at UK dealers, from £6,395 to £9,295, as of 2 November 2026.

The 2 closest to this car in mileage:

• 2017 Smart forfour Prime Sport Premium, 0.9 petrol hatchback, black. Mileage: 29,504 miles. Price: £9,295, £1,800 more than this car. Dealer: Wokingham Trade Centre in Wokingham. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-e3fc64c8235b
• 2017 Smart forfour Prime Sport Premium, 0.9 petrol hatchback, black. Mileage: 20,610 miles. Price: £6,395, £1,100 less than this car. Dealer: Top Gear Harrow in Harrow. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-e7c375656052