2018 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: 2018
• Mileage: 63,418 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

At 63,418 miles, this 2018 Smart forfour Passion has covered about 25,900 more miles than other 2018 Smart forfour cars. Priced at £3,740, it is advertised £659 below the AskCar estimate of £4,399. The AskCar estimate uses 246 UK dealer adverts for the Smart forfour, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 13 days ago. Its asking price has since fallen by £240. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Harlington Motor Company in Hayes. 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

Good value: £659 (14%) under the AskCar estimate of £4,399.

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 2018 Smart forfour with the 1.0 petrol engine is typically advertised at £5,500: the median of the 27 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Smart forfour has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £3,980. Its asking price is now £3,740, £240 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 20 October 2026: £3,980
• 2 November 2026: £3,740

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 June 2027.

It failed its MOT on 2 June 2026 (nearside registration plate lamp does not illuminate simultaneously with the position lamps; offside registration plate lamp does not illuminate simultaneously with the position lamps; nearside rear tyre tread depth below requirements of 1.6mm; and 1 more) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 59,831 miles, which matches the advertised 63,418 miles.

Advertised mileage is about 25,900 miles higher than the median mileage of a 2018 Smart forfour on AskCar.

Similar cars

9 other 2018 Smart forfour Passion 1.0 petrol manual hatchbacks are for sale at UK dealers, from £3,995 to £5,695, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Smart forfour Passion, 1.0 petrol hatchback. Mileage: 61,000 miles. Price: £3,995, £255 more than this car. Dealer: Auto2018 Car Sales in Bolsover. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-19f08c6f970a
• 2018 Smart forfour Passion, 1.0 petrol hatchback, grey. Mileage: 68,000 miles. Price: £3,995, £255 more than this car. Dealer: Grange View Motor Company in Stagsden. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-4761ad9b1522
• 2018 Smart forfour Passion, 1.0 petrol hatchback, black. Mileage: 43,000 miles. Price: £5,495, £1,755 more than this car. Dealer: Owlet Car Sales in Chester-le-Street. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-2d96285f8a7e

• The nearest: 2018 Smart forfour Passion, 1.0 petrol hatchback, grey, 22 miles from this car. Mileage: 34,849 miles. Price: £5,350, £1,610 more than this car. Dealer: Prime Carz Dealer in Ilford. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-f5b66cbbc607