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: 31,997 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 4 seats
• Engine: 1.0 litres, 70 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 97 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Smart forfour Passion has covered 31,997 miles, around 5,600 fewer miles than is typical for its age. Priced at £4,990, it is advertised £368 below the AskCar estimate of £5,358. The AskCar estimate uses 246 UK dealer adverts for the Smart forfour, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 37 days ago, and its asking price has since fallen by £305. Its advertised mileage matches the government's MOT record. You can find this car at Haverhill Car Xchange in West Suffolk. 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: £368 (6%) under the AskCar estimate of £5,358.

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 37 days.

Price history

AskCar first saw this advert on 26 September 2026 at £5,295. Its asking price is now £4,990, £305 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 26 September 2026: £5,295
• 24 October 2026: £4,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 August 2027.

It failed its MOT on 29 August 2026 (nearside headlamp aim too high; offside headlamp aim too high) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 31,991 miles, which matches the advertised 31,997 miles.

Advertised mileage is about 5,600 miles lower 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 £3,740 to £5,695, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Smart forfour Passion, 1.0 petrol hatchback, black. Mileage: 33,680 miles. Price: £5,695, £705 more than this car. Dealer: Chepstow Trade Centre in Caerleon. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-cf428c4b0826
• 2018 Smart forfour Passion, 1.0 petrol hatchback, black. Mileage: 33,975 miles. Price: £5,480, £490 more than this car. Dealer: Dgc Motor Co in Warrington. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-193207a49630
• 2018 Smart forfour Passion, 1.0 petrol hatchback, grey. Mileage: 34,849 miles. Price: £5,350, £360 more than this car. Dealer: Prime Carz Dealer in Ilford. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-f5b66cbbc607

• The nearest: 2018 Smart forfour Passion, 1.0 petrol hatchback, black, 26 miles from this car. Mileage: 37,000 miles. Price: £5,395, £405 more than this car. Dealer: Wintry Cars in Harlow. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-502cd6ae11bd