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: 54,478 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

With 54,478 miles on the clock, this 2017 Smart forfour Prime Sport Premium Plus has done roughly 7,800 more miles than a typical 2017 Smart forfour. Its asking price of £5,995 is £447 below the AskCar estimate of £6,442. To work out the AskCar estimate, we analyse UK dealer adverts for 242 Smart forfour cars across different ages and specifications. Since we first spotted the advert 21 days ago, the asking price has dropped by £800. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stoneacre Hull Mazda/Suzuki, based in Hull. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £447 (6%) under the AskCar estimate of £6,442.

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 242 priced Smart forfour adverts across different ages and specifications, as of 4 November 2026.

A 2017 Smart forfour with the 0.9 petrol engine is typically advertised at £8,500: the median of the 24 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 Smart forfour has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £6,795. Its asking price is now £5,995, £800 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 14 October 2026: £6,795
• 21 October 2026: £6,995
• 26 October 2026: £6,495
• 31 October 2026: £6,395
• 3 November 2026: £5,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 7 April 2027.

It failed its MOT on 25 March 2026 (windscreen washer not working; nearside front seat belt buckle not functioning as intended) and passed 14 days later, on 8 April 2026.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 52,107 miles, which matches the advertised 54,478 miles.

Advertised mileage is about 7,800 miles higher than the median mileage of a 2017 Smart forfour on AskCar.

Similar cars

2 other 2017 Smart forfour Prime Sport Premium Plus 0.9 petrol manual hatchbacks are for sale at UK dealers, from £5,995 to £7,599, as of 4 November 2026.

The 2 closest to this car in mileage:

• 2017 Smart forfour Prime Sport Premium Plus, 0.9 petrol hatchback, black. Mileage: 64,000 miles. Price: £5,995, the same price as this car. Dealer: Carpro Autos in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-9cfcaf2cc66c
• 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