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: 37,094 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

This 2018 Smart forfour Passion has covered 37,094 miles. Its asking price of £5,000 is £195 below the AskCar estimate of £5,195. To work out the AskCar estimate, we analyse UK dealer adverts for 246 Smart forfour cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 138 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is TSN Motors Blackburn, based in Blackburn. 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: £195 (3%) under the AskCar estimate of £5,195.

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

The dealer may accept less. This 2018 Smart forfour has been on sale for at least 138 days. About 6 in 10 of 2018 Smart forfour cars are gone from sale within a month of being advertised: 32 of the 53 first advertised between 13 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 17 June 2026 at £5,000. Its asking price has not changed.

Price changes recorded:

• 18 June 2026: £5,000
• 21 July 2026: £4,895
• 20 October 2026: £4,995
• 28 October 2026: £5,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 10 June 2027.

It has had 7 MOTs. The latest, on 11 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,094 miles, which matches the advertised 37,094 miles.

Advertised mileage is about 500 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: 37,000 miles. Price: £5,395, £395 more than this car. Dealer: Wintry Cars in Harlow. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-502cd6ae11bd
• 2018 Smart forfour Passion, 1.0 petrol hatchback, grey. Mileage: 34,849 miles. Price: £5,350, £350 more than this car. Dealer: Prime Carz Dealer in Ilford. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-f5b66cbbc607
• 2018 Smart forfour Passion, 1.0 petrol hatchback, black. Mileage: 33,975 miles. Price: £5,480, £480 more than this car. Dealer: Dgc Motor Co in Warrington. AskCar page: https://askcar.co.uk/car/smart-forfour-2018-193207a49630