2018 Smart forfour 1.0 Prime Sport

Price: £7,750. Above the going rate: £599 (8%) over the AskCar estimate of £7,151, our expected asking price for this car from its model, age, mileage and specification, drawing on 246 priced Smart forfour adverts on AskCar as of 2 November 2026.

AskCar lists 259 used Smart forfour from 217 UK dealerships, as of 2 November 2026.

Overview

  • Make: Smart
  • Model: forfour
  • Trim: Prime Sport
  • Version: 1.0 Prime Sport Manual RWD Euro 6 5dr (70 bhp)
  • Year: 2018
  • Mileage: 35,000 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 1.0 litres, 70 bhp
  • Gearbox: Manual
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 117 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 35,000 miles, this 2018 Smart forfour Prime Sport has covered about 2,500 fewer miles than other 2018 Smart forfour cars. Priced at £7,750, it is advertised £599 above the AskCar estimate of £7,151. The AskCar estimate uses UK dealer asking prices, including 246 Smart forfour adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 128 days. The latest recorded MOT expiry date is 24 July 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at ECO Hybrid Motors in Uxbridge. 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

Above the going rate: £599 (8%) over the AskCar estimate of £7,151.

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 128 days.

Price history

AskCar first saw this advert on 27 June 2026 at £7,750. 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: the latest record we hold ran out on 24 July 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 14 July 2025, passed.

Advisories at the latest test: nearside front inner tyre worn close to legal limit/worn on edge; offside front inner tyre worn close to legal limit/worn on edge.

Mileage at that test: 32,944 miles, which matches the advertised 35,000 miles.

Advertised mileage is about 2,500 miles lower than the median mileage of a 2018 Smart forfour on AskCar.

Browse all Smart forfour cars for sale · 2018 Smart forfour price guide

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Photos

49 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.