Fuel economy & running costsPlug-in hybrid
36MPGcombined
34city
39highway
41 kWh/100 mienergy use
16 midriving range
A year of fuel$2,300
Charge at 240 V2.5 h
CO₂ from the tailpipe150 g/mi
Figures from the EPA label (fueleconomy.gov), the same as on the car's window sticker.
Against the 1,390 audi cars
Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.
Summary
2018 Audi A3 e-tron by Audi. The figures below are from US EPA fueleconomy.gov, with the page each one came from.
Details
- Model year
- 2018fueleconomy.gov · 3 Oct 2026
Efficiency
- Combined MPG
- 36fueleconomy.gov · 3 Oct 2026
- City MPG
- 34fueleconomy.gov · 3 Oct 2026
- Highway MPG
- 39fueleconomy.gov · 3 Oct 2026
- Combined MPGe
- 83fueleconomy.gov · 3 Oct 2026
- EPA range
- 16 mifueleconomy.gov · 3 Oct 2026
- Energy use
- 41 kWh/100 mifueleconomy.gov · 3 Oct 2026
Running cost
- Annual fuel cost
- $2,300fueleconomy.gov · 3 Oct 2026
- CO₂ (tailpipe)
- 150 g/mifueleconomy.gov · 3 Oct 2026
Charging
- Charge time at 240 V
- 2.5 hfueleconomy.gov · 3 Oct 2026
Car
- Body
- Carfueleconomy.gov · 3 Oct 2026
- EPA class
- Compact Carsfueleconomy.gov · 3 Oct 2026
- Drive
- Front-Wheel Drivefueleconomy.gov · 3 Oct 2026
Powertrain
- Engine
- 1.4 L 4-cyl turbofueleconomy.gov · 3 Oct 2026
- Transmission
- Automatic (AM-S6)fueleconomy.gov · 3 Oct 2026
- Fuel
- Gasolinefueleconomy.gov · 3 Oct 2026
More audi cars
See the list #1 2027 · Audi A3 quattro 28Combined MPG $2,950Fuel / year 
#2 2027 · Audi A5 quattro 26Combined MPG $3,150Fuel / year 
#3 2027 · Audi A6 e-tron 348 miEPA range $700Fuel / year #4 2027 · Audi A6 e-tron quattro 327 miEPA range $700Fuel / year #5 2027 · Audi A6 e-tron quattro ultra 360 miEPA range $650Fuel / year #6 2027 · Audi A6 e-tron ultra 395 miEPA range $600Fuel / year Listed on CarCody
- Audi Cars: Every Model and Year With MPG1390 listed
Sources
- fueleconomy.gov/feg/noframes/39589.shtml· checked 3 Oct 2026