2026 Smart #3 PRO Plus

Overview

• Make: Smart
• Model: #3
• Trim: PRO Plus
• Version: 66kWh Pro Plus Auto RWD 5dr (268 bhp)
• Year: 2026
• Mileage: 7,416 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 268 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Smart #3 Pro Plus has covered 7,416 miles, around 6,900 more miles than is typical for its age. The AskCar estimate for this car is £26,282. It is priced at £24,610, which is £1,672 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 31 Smart #3 cars across different ages and specifications. We first saw this car advertised 6 days ago. Its asking price has since fallen by £1,040. It is for sale at Big Motoring World Enfield in Waltham Cross. 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

Fair price: £1,672 (6%) under the AskCar estimate of £26,282.

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

AskCar first saw this 2026 Smart #3 advertised 6 days ago.

Price history

AskCar first saw this advert on 27 October 2026 at £25,650. Its asking price is now £24,610, £1,040 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 27 October 2026: £25,650
• 28 October 2026: £24,600
• 31 October 2026: £24,610

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,900 miles higher 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 £26,290 to £35,460, 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, £1,680 more 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, white. Mileage: 15 miles. Price: £35,460, £10,850 more than this car. Dealer: Hedin Automotive Mercedes-Benz And Smart Of Croydon in Croydon. AskCar page: https://askcar.co.uk/car/smart-3-2026-b682f7e993ac