2018 Smart forfour
0.9 T Prime Sport Premium Auto RWD Euro 6 (s/s) 5dr Twinamic (89 bhp)
£7,995
Fair price: within 8% of the typical £8,486 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
- 0.9 T Prime Sport Premium Auto RWD Euro 6 (s/s) 5dr Twinamic (89 bhp)
- Mileage
- 46,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 0.9 L
- Gearbox
- Automatic
- Power
- 89 bhp
- Seats
- 4
- CO2
- 98 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- PRIME SPORT PREMIUM
- Emissions standard
- Euro 6
About this car
With 46,000 miles on the clock, this 2018 Smart forfour Prime Sport Premium has done roughly 8,000 more miles than a typical 2018 Smart forfour. At £7,995, it is advertised £491 below our estimated market asking price of £8,486. Our estimate draws on 238 Smart forfour adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 24 days ago. The latest recorded MOT expiry date is 13 April 2025, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. You can find this car at Walker Car Sales Retail in Portsmouth.
Stock data from 18 October 2026.
Price history
First seen on 25 September 2026, 24 days ago. Advert duration calculated on 19 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £7,995 |
| 18 October 2026 | £7,995 |
Price and mileage comparison
Estimated market asking price: £8,486. The asking price is £491 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 8,000 miles higher than typical for a 2018 Smart forfour.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT not valid until 13 April 2025. 36,249 miles at the last test.
10 other cars with the same year, trim, gearbox and fuel are for sale from £7,685 to £11,149.
| Asking price | Mileage |
|---|---|
| £7,685 | 38,000 miles |
| £7,685 | 38,000 miles |
| £7,950 | 54,918 miles |
| £7,995 | 53,026 miles |
| £8,288 | 42,236 miles |
These cars have covered 14,433–54,918 miles, compared with 46,000 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
Similar cars for less
- 2019 Smart forfour, 45,715 miles, £5,999, £1,430 under typical, Greenford
- 2019 Smart forfour, 22,000 miles, £6,490, £1,264 under typical, Chelmsford
- 2018 Smart forfour, 32,000 miles, £5,495, £1,020 under typical, St Ives
Dealer
Walker Car Sales Retail, Portsmouth. Across the dealer network: 73 cars for sale.
Dealer postcode: PO2 9JY.
Dealer opening hours
- Monday
- 09:00-18:00
- Tuesday
- 09:00-18:00
- Wednesday
- 09:00-18:00
- Thursday
- 09:00-18:00
- Friday
- 09:00-18:00
- Saturday
- 09:00-17:00
- Sunday
- Closed
Vehicle photos
- 2018 Smart forfour photo 1
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