Photo: Audi A3 by OSX, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.
Audi · model year 2018
2018 Audi A3 e-tron
Compact · Front-Wheel Drive · Plug-in hybrid · EPA class: Compact Cars
EPA figures · 2018fueleconomy.gov
36MPG combined
34/39MPG city / highway
$2,300fuel a year
150 g CO₂ per mile 1.4 L 4-cyl turbo Automatic (AM-S6)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 36 MPG
- City MPG
- 34 MPG
- Highway MPG
- 39 MPG
- Combined MPGe
- 83 MPGe
- EPA range
- 16 miles
- Energy use
- 41 kWh per 100 miles
- Annual fuel cost
- $2,300
- Tailpipe CO₂
- 150 g per mile
- Charge time at 240 V
- 2.5 hours
- Model year
- 2018
- Body
- Car
- EPA size class
- Compact Cars
- Drive
- Front-Wheel Drive
- Engine
- 1.4 L 4-cyl turbo
- Transmission
- Automatic (AM-S6)
- Fuel
- Gasoline
Efficiency
Running cost
Charging
The car
Powertrain
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16 MPG · $5,150 fuel a year 2018 Audi A3
29 MPG · $2,300 fuel a year 2018 Audi A3 Cabriolet
28 MPG · $2,400 fuel a year 2018 Audi A3 Cabriolet quattro
25 MPG · $2,700 fuel a year 2018 Audi A3 quattro
27 MPG · $2,500 fuel a year