2017 Smart forfour 0.9 PRIME SPORT PREMIUM PLUS

Overview

• Make: Smart
• Model: forfour
• Trim: Prime Sport Premium Plus
• Version: 0.9 T Prime Sport Premium Plus Manual RWD Euro 6 (s/s) 5dr (89 bhp)
• Year: 2017
• Mileage: 64,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 0.9 litres, 89 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 99 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Smart forfour Prime Sport Premium Plus has covered 64,000 miles, around 17,100 more miles than is typical for its age. The dealer is asking £5,995, which is £121 below the AskCar estimate of £6,116. To work out the AskCar estimate, we analyse UK dealer adverts for 246 Smart forfour cars across different ages and specifications. We have tracked this advert for 118 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Carpro Autos, based in Bishop's Stortford. 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

Fair price: £121 (1%) under the AskCar estimate of £6,116.

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 118 days.

Price history

AskCar first saw this advert on 7 July 2026 at £5,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 May 2027.

It failed its MOT on 21 May 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 22 May 2026.

There were no advisories at the latest test.

Mileage at that test: 63,983 miles, which matches the advertised 64,000 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2017 Smart forfour on AskCar.

Similar cars

1 other 2017 Smart forfour Prime Sport Premium Plus 0.9 petrol manual hatchback is for sale at UK dealers, as of 2 November 2026.

The closest to this car in mileage:

• 2017 Smart forfour Prime Sport Premium Plus, 0.9 petrol hatchback, black. Mileage: 37,000 miles. Price: £7,599, £1,604 more than this car. Dealer: Plympton Car Centre (Plymouth) in Plympton. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-d8b6cd21e97d