2017 Smart forfour 1.0 Passion

Overview

• Make: Smart
• Model: forfour
• Trim: Passion
• Version: 1.0 Passion Manual RWD Euro 6 (s/s) 5dr (70 bhp)
• Year: 2017
• Mileage: 48,885 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 1.0 litres, 70 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 97 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 48,885 miles on the clock, this 2017 Smart forfour Passion has done roughly 2,000 more miles than a typical 2017 Smart forfour. Its asking price of £4,495 is £176 below the AskCar estimate of £4,671. The AskCar estimate draws on 246 Smart forfour adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 16 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is AA Cars Cardiff, based in Cardiff. 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: £176 (3%) under the AskCar estimate of £4,671.

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 1.0 petrol engine is typically advertised at £5,500: the median of the 26 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Smart forfour has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £4,495. 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 30 August 2027.

It failed its MOT on 25 August 2026 (exhaust lambda reading after 2nd fast idle outside specified limits) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 48,224 miles, which matches the advertised 48,885 miles.

Advertised mileage is about 2,000 miles higher than the median mileage of a 2017 Smart forfour on AskCar.

Similar cars

6 other 2017 Smart forfour Passion 1.0 petrol manual hatchbacks are for sale at UK dealers, from £3,450 to £5,668, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Smart forfour Passion, 1.0 petrol hatchback, blue. Mileage: 60,000 miles. Price: £3,450, £1,045 less than this car. Dealer: Clear Motors in Grays. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-3619b4d8bbaf
• 2017 Smart forfour Passion, 1.0 petrol hatchback, white. Mileage: 62,169 miles. Price: £3,990, £505 less than this car. Dealer: SSR Cars in Dunfermline. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-3bdee76e001e
• 2017 Smart forfour Passion, 1.0 petrol hatchback, grey. Mileage: 32,598 miles. Price: £5,668, £1,173 more than this car. Dealer: Eden Vauxhall Fareham in Fareham. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-2e3770789679

• The nearest: 2017 Smart forfour Passion, 1.0 petrol hatchback, silver, 29 miles from this car. Mileage: 92,642 miles. Price: £3,990, £505 less than this car. Dealer: DWM Enterprise in Kingswood and Fishponds. AskCar page: https://askcar.co.uk/car/smart-forfour-2017-c6d510d1506a