2025 Smart #3

66kWh Brabus Auto 4WD 5dr (421 bhp)

£31,000

Fair price: within 8% of the typical £30,627 for this model, age and mileage, drawing on 30 adverts of this make and model.

Overview

Make: Smart
Model: #3
Trim: BRABUS
Version: 66kWh Brabus Auto 4WD 5dr (421 bhp)
Mileage: 6,181 miles
Year: 2025
Fuel type: Electric
Body type: SUV
Gearbox: Automatic
Power: 421 bhp
Seats: 5
CO2: 0 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: BRABUS
Emissions standard: Euro 6

About this car

The advertised mileage for this 2025 Smart #3 Brabus is 6,181 miles. At £31,000, it is advertised £373 above our estimated market asking price of £30,627. Our estimate draws on 30 Smart #3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 145 days ago, and its asking price has since fallen by £4,500. That may be worth mentioning if you discuss the price with the dealer. The seller is Sytner Group Smart Of Milton Keynes, based in Milton Keynes.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £4,500 from the first recorded £35,500. 3 price reductions recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£35,500
11 July 2026	£35,500
30 July 2026	£33,500
13 September 2026	£32,500
23 September 2026	£31,000
30 September 2026	£31,000
19 October 2026	£31,000

Price and mileage comparison

Estimated market asking price: £30,627. The asking price is £373 above 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 30 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,200 miles higher than typical for a 2025 Smart #3.

MOT

MOT no details held by dvla.

4 other cars with the same year, trim, gearbox and fuel are for sale from £29,950 to £32,500.

Other matching cars
Asking price	Mileage
£29,950	4,923 miles
£29,969	6,903 miles
£30,000	5,397 miles
£32,500	15,395 miles

These cars have covered 4,923–15,395 miles, compared with 6,181 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 #3 cars for sale · 2025 Smart #3 price guide

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Dealer

Sytner Group Smart Of Milton Keynes, Milton Keynes. Across the dealer network: 140 branches, 10,310 cars for sale.

Dealer postcode: MK10 0BN.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 08:30-17:00
Sunday: 10:00-16:00