2021 Smart forfour Exclusive
Price: £6,799. Good value: £660 (8%) under the AskCar estimate of £7,459, 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: Exclusive
- Version: 17.6kWh Exclusive Auto RWD 5dr Charger (81 bhp)
- Year: 2021
- Mileage: 27,000 miles
- Fuel: Electric
- Body: Hatchback, 5 doors, 4 seats
- Engine: 81 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 0 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 27,000 miles, this 2021 Smart forfour Exclusive has covered about 7,600 more miles than other 2021 Smart forfour cars. Its asking price of £6,799 is £660 below the AskCar estimate of £7,459. The AskCar estimate uses UK dealer asking prices, including 246 Smart forfour adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 24 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Platinum Select in Frome. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £660 (8%) under the AskCar estimate of £7,459.
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.
Time on sale
This 2021 Smart forfour has been on sale for at least 24 days.
Price history
AskCar first saw this advert on 9 October 2026 at £6,799. 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: valid until 11 June 2027.
It has had 4 MOTs. The latest, on 12 June 2026, passed.
Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened; offside front brake disc worn, pitted or scored, but not seriously weakened.
Mileage at that test: 26,403 miles, which matches the advertised 27,000 miles.
Advertised mileage is about 7,600 miles higher than the median mileage of a 2021 Smart forfour on AskCar.
Similar cars
2 other 2021 Smart forfour Exclusive automatic hatchbacks are for sale at UK dealers, from £7,999 to £7,999, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2021 Smart forfour Exclusive, hatchback, black. Mileage: 16,799 miles. Price: £7,999, £1,200 more than this car. Dealer: M J C Motors in Oldbury. AskCar page: https://askcar.co.uk/car/smart-forfour-2021-76a0c5a51b15
- 2021 Smart forfour Exclusive, hatchback, grey. Mileage: 12,000 miles. Price: £7,999, £1,200 more than this car. Dealer: Find-My-Car.Co.Uk in Warmley. AskCar page: https://askcar.co.uk/car/smart-forfour-2021-26a283152e38
Browse all Smart forfour cars for sale · 2021 Smart forfour price guide
More like this
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Photos
30 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.