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Car comparison

Audi e-tron vs Smart #3

A head-to-head comparison with real data from the Portuguese market: average price by registration year, fuel cost, depreciation and available supply.

First car
Second car

Audi

e-tron

€33,068

Average price
Registered 2019–2024

106 listings for sale

See listingsSee market dataCheck a car's history (carVertical, opens in a new tab)

Smart

#3

€36,373

Average price
Registered 2024–2026

52 listings for sale

See listingsSee market dataCheck a car's history (carVertical, opens in a new tab)

carVerticalPartnerCar history: recorded mileage, accidents and damage, when available. 20% off with the code ENCONTRACARROS. Our link applies the discount for you.

See the 158 listings for both models

The Audi e-tron wins 2 of 3 categories

A summary of the head-to-head with the latest market data.

Audi e-tronSmart #3
  • Audi e-tron: €33,068

    Cheaper to buy

    Average price of recent listings

    Smart #3: €36,373
  • Audi e-tron: 106 listings

    More choice on the market

    Listings available now, in the chosen years

    Smart #3: 52 listings
  • Audi e-tron: 1 to 2 months

    Sells faster

    How long a typical listing stays online before it leaves the market

    Smart #3: 1 to 2 months

Fuel cost

With the average advertised consumption and current average prices in Portugal, for 15,000 km a year.

AudiAudi e-tron

€1.17per 100 km

Estimated annual cost (15,000 km)
€174
Most common fuel
Electric
Average advertised consumption
5.3 kWh/100 km
Price used (reference household tariff)
€0.220/kWh

No consumption data for the Smart #3, so it cannot be compared.

Estimates based on the average consumption in each model's listings and the latest national average fuel prices (DGEG data, the Portuguese energy authority). For electric cars we use a reference household tariff of €0.22/kWh. See the current fuel prices.

Price trend

Average listing price of each model, month by month, over the last year.

Average price over the last 12 months

Based on 659 Audi e-tron listings and 138 Smart #3 listings (Audi e-tron: registered 2019–2024; Smart #3: registered 2024–2026).

Side-by-side specs

Every market indicator for both models, side by side.

Market indicators for the Audi e-tron and the Smart #3
IndicatorAudi e-tronRegistered 2019–2024Smart #3Registered 2024–2026
Average price (recent listings)€33,068€36,373
Available listings10652
Sold listings55386
Sample analysed659138
Time to sell1 to 2 months1 to 2 months
Estimated annual depreciationNo dataNo data
Overall market share0.10%0.02%
Average power383 hp301 hp
Most common fuelElectricElectric
Average advertised consumption5.3 kWh/100 kmNo data
SegmentSUV/4x4SUV/4x4

Supply by district

Where the listings for each model were over the last 12 months.

AudiAudi e-tronRegistered 2019–2024
Viana do CasteloBragaPortoVila RealBragançaGuardaViseuAveiroCoimbraCastelo BrancoLeiriaLisbonSantarémPortalegreÉvoraBejaFaroSetúbalAzoresMadeira
SmartSmart #3Registered 2024–2026
Viana do CasteloBragaPortoVila RealBragançaGuardaViseuAveiroCoimbraCastelo BrancoLeiriaLisbonSantarémPortalegreÉvoraBejaFaroSetúbalAzoresMadeira
Listings by district for the Audi e-tron and the Smart #3
DistrictAudi e-tronSmart #3
Porto27640
Lisbon12344
Braga12918
Aveiro374
Santarém293
Leiria208
Setúbal214
Coimbra64
Viana do Castelo32
Azores12
Faro20
Madeira02

Tap a number to see those listings. We show the 12 districts with the most supply.

Frequently asked questions

The most common questions about the Audi e-tron vs the Smart #3, answered with market data.

Which is cheaper: the Audi e-tron or the Smart #3?

On average, the Audi e-tron is cheaper: it costs about €33,068 (registered between 2019 and 2024), while the Smart #3 costs €36,373 on average (registered between 2024 and 2026). The difference is around €3,304, based on used car listings published on the main Portuguese platforms over the last 12 months.

How much does a used Audi e-tron cost in Portugal?

A used Audi e-tron costs €33,068 on average in Portugal, based on listings registered between 2019 and 2024. The price varies with the registration year, the mileage and the version. Right now we find 106 listings for this model in Portugal.

How much does a used Smart #3 cost in Portugal?

A used Smart #3 costs €36,373 on average in Portugal, based on listings registered between 2024 and 2026. The price varies with the registration year, the mileage and the version. Right now we find 52 listings for this model in Portugal.

How many Audi e-tron and Smart #3 listings are there in Portugal?

Right now we find 106 Audi e-tron listings and 52 Smart #3 listings on the main used car platforms in Portugal. These figures are updated daily.

Which is more powerful: the Audi e-tron or the Smart #3?

On average, Audi e-tron cars listed in Portugal have 383 hp and Smart #3 cars 301 hp, so the Audi e-tron is, on average, the more powerful. Power varies a lot with the engine and the version.

Audi e-tron listings

See all Audi e-tron listings

Smart #3 listings

See all Smart #3 listings

Other comparisons

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All comparisons

Each of these models head to head with every rival on the Portuguese market.

Want to compare other models? Use the car comparison tool or see the comparisons for every model.

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