2018 Smart forfour

1.0 Prime Sport Premium Auto RWD Euro 6 5dr Twinamic

£7,995

Fair price: within 8% of the typical £8,090 for this model, age and mileage, drawing on 238 adverts of this make and model.

Overview

Make: Smart
Model: forfour
Trim: PRIME SPORT PREMIUM
Version: 1.0 Prime Sport Premium Auto RWD Euro 6 5dr Twinamic
Mileage: 53,026 miles
Year: 2018
Fuel type: Petrol
Body type: Hatchback
Engine: 1.0 L
Gearbox: Automatic
Seats: 4
Colour: Black
Doors: 5
Driven wheels: Rear Wheel Drive
Emissions standard: Euro 6

About this car

With 53,026 miles on the clock, this 2018 Smart forfour Prime Sport Premium has done roughly 15,000 more miles than a typical 2018 Smart forfour. The dealer is asking £7,995, which is £95 below our market estimate of £8,090. Our estimate draws on 238 Smart forfour adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £254 lower than when we first recorded the advert 50 days ago. It is advertised by Fab Cars in Southend-on-SEA.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 31 August 2026, 50 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £254 from the first recorded £8,249. 2 price reductions recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observed	Asking price
31 August 2026	£8,249
20 September 2026	£8,149
23 September 2026	£7,995
18 October 2026	£7,995

Price and mileage comparison

Estimated market asking price: £8,090. The asking price is £95 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 238 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,000 miles higher than typical for a 2018 Smart forfour.

10 other cars with the same year, trim, gearbox and fuel are for sale from £7,685 to £11,149.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£7,685	38,000 miles
£7,685	38,000 miles
£7,950	54,918 miles
£7,995	46,000 miles
£8,288	42,236 miles

These cars have covered 14,433–54,918 miles, compared with 53,026 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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Dealer

Fab Cars, Southend-on-SEA. Across the dealer network: 24 cars for sale.

Dealer postcode: SS2 5DD.

Dealer opening hours

Monday: 09:00-19:00
Tuesday: 09:00-19:00
Wednesday: 09:00-19:00
Thursday: 09:00-19:00
Friday: 09:00-19:00
Saturday: 10:00-17:00
Sunday: 12:00-17:00