2026 Smart #3 PRO Plus

Price: £35,460. Above the going rate: £6,141 (20%) over the AskCar estimate of £29,319, our expected asking price for this car from its model, age, mileage and specification, drawing on 31 priced Smart #3 adverts on AskCar as of 2 November 2026.

AskCar lists 31 used Smart #3 from 19 UK dealerships, as of 2 November 2026.

Overview

  • Make: Smart
  • Model: #3
  • Trim: PRO Plus
  • Version: 66kWh Pro Plus Auto RWD 5dr (268 bhp)
  • Year: 2026
  • Mileage: 15 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 268 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Smart #3 Pro Plus has covered 15 miles. Its asking price of £35,460 is £6,141 above the AskCar estimate of £29,319. The AskCar estimate uses 31 UK dealer adverts for the Smart #3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 115 days ago. The seller is Hedin Automotive Mercedes-Benz And Smart Of Croydon, based in Croydon. 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: £6,141 (20%) over the AskCar estimate of £29,319.

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 31 priced Smart #3 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2026 Smart #3 has been on sale for at least 115 days.

Price history

AskCar first saw this advert on 10 July 2026 at £35,460. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 500 miles lower than the median mileage of a 2026 Smart #3 on AskCar.

Similar cars

2 other 2026 Smart #3 PRO Plus automatic SUVs are for sale at UK dealers, from £24,610 to £26,290, as of 2 November 2026.

The 2 closest to this car in mileage:

  • 2026 Smart #3 PRO Plus, SUV, silver. Mileage: 1,325 miles. Price: £26,290, £9,170 less than this car. Dealer: Group 1 Automotive Mercedes-Benz of Stevenage in Stevenage. AskCar page: https://askcar.co.uk/car/smart-3-2026-06d8bc35a42b
  • 2026 Smart #3 PRO Plus, SUV, blue. Mileage: 7,416 miles. Price: £24,610, £10,850 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/smart-3-2026-b9bac4d9a0b8

Browse all Smart #3 cars for sale · 2026 Smart #3 price guide

More like this

Photos

35 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.