
The following table compares the fuel economies of different models of Audi A3 cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2018 A3 e-tron | Automatic (AM-S6) | 4 | 36 | 34 | 39 | $2,078 | $2,494 |
| 2017 A3 e-tron | Automatic (AM-S6) | 4 | 34 | 33 | 36 | $2,187 | $2,625 |
| 2016 A3 e-tron | Automatic (AM-S6) | 4 | 35 | 33 | 37 | $2,162 | $2,594 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2019 A3 Cabriolet | Automatic (AM-S7) | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2018 A3 Cabriolet | Automatic (AM-S7) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2017 A3 Cabriolet | Automatic (AM-S7) | 4 | 28 | 25 | 34 | $2,642 | $3,171 |
| 2016 A3 Cabriolet | Automatic (AM-S6) | 4 | 28 | 24 | 35 | $2,683 | $3,219 |
| 2015 A3 Cabriolet | Automatic (AM-S6) | 4 | 28 | 24 | 35 | $2,683 | $3,219 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 A3 | Automatic (AM-S7) | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2022 A3 | Automatic (AM-S7) | 4 | 32 | 29 | 38 | $2,310 | $2,772 |
| 2020 A3 | Automatic (AM-S7) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2019 A3 | Automatic (AM-S7) | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2018 A3 | Automatic (AM-S7) | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2017 A3 | Automatic (AM-S7) | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2016 A3 | Automatic (AM-S6) | 4 | 27 | 23 | 33 | $2,816 | $3,379 |
| 2015 A3 | Automatic (AM-S6) | 4 | 27 | 23 | 33 | $2,816 | $3,379 |
| 2015 A3 | Automatic (AM-S6) | 4 | 35 | 31 | 41 | $2,153 | $2,584 |
| 2013 A3 | Manual 6-speed | 4 | 24 | 21 | 30 | $3,089 | $3,707 |
| 2013 A3 | Automatic (AM-S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2013 A3 | Automatic (AM-S6) | 4 | 32 | 29 | 37 | $2,334 | $2,801 |
| 2012 A3 | Automatic (S6) | 4 | 32 | 29 | 37 | $2,334 | $2,801 |
| 2012 A3 | Manual 6-speed | 4 | 24 | 21 | 30 | $3,089 | $3,707 |
| 2012 A3 | Automatic (S6) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2011 A3 | Manual 6-speed | 4 | 24 | 21 | 30 | $3,089 | $3,707 |
| 2011 A3 | Automatic (S6) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2011 A3 | Automatic (S6) | 4 | 32 | 29 | 37 | $2,334 | $2,801 |
| 2010 A3 | Manual 6-speed | 4 | 24 | 21 | 30 | $3,089 | $3,707 |
| 2010 A3 | Automatic (S6) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2010 A3 | Automatic (S6) | 4 | 32 | 29 | 37 | $2,334 | $2,801 |
| 2009 A3 | Manual 6-speed | 4 | 24 | 21 | 30 | $3,089 | $3,707 |
| 2009 A3 | Automatic (S6) | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 2008 A3 | Automatic (S6) | 4 | 25 | 22 | 29 | $3,038 | $3,646 |
| 2008 A3 | Manual 6-speed | 4 | 24 | 20 | 29 | $3,226 | $3,871 |
| 2007 A3 | Manual 6-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 2007 A3 | Automatic (S6) | 4 | 25 | 22 | 29 | $3,038 | $3,646 |
| 2006 A3 | Manual 6-speed | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 2006 A3 | Automatic (S6) | 4 | 25 | 22 | 29 | $3,038 | $3,646 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2020 A3 Cabriolet quattro | Automatic (AM-S7) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2019 A3 Cabriolet quattro | Automatic (AM-S7) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2018 A3 Cabriolet quattro | Automatic (AM-S6) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2017 A3 Cabriolet quattro | Automatic (AM-S6) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2016 A3 Cabriolet quattro | Automatic (AM-S6) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 2015 A3 Cabriolet quattro | Automatic (AM-S6) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2016 A3 e-tron ultra | Automatic (AM-S6) | 4 | 39 | 37 | 41 | $1,938 | $2,325 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 A3 quattro | Automatic (AM-S7) | 4 | 30 | 27 | 35 | $2,492 | $2,990 |
| 2022 A3 quattro | Automatic (AM-S7) | 4 | 31 | 28 | 36 | $2,410 | $2,892 |
| 2020 A3 quattro | Automatic (AM-S7) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2019 A3 quattro | Automatic (AM-S7) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2018 A3 quattro | Automatic (AM-S6) | 4 | 27 | 24 | 31 | $2,807 | $3,368 |
| 2017 A3 quattro | Automatic (AM-S6) | 4 | 27 | 24 | 31 | $2,807 | $3,368 |
| 2016 A3 quattro | Automatic (AM-S6) | 4 | 27 | 24 | 33 | $2,741 | $3,289 |
| 2015 A3 quattro | Automatic (AM-S6) | 4 | 27 | 24 | 33 | $2,741 | $3,289 |
| 2013 A3 quattro | Automatic (AM-S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2012 A3 quattro | Automatic (S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2011 A3 quattro | Automatic (S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2010 A3 quattro | Automatic (S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2009 A3 quattro | Automatic (S6) | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 2009 A3 quattro | Automatic (S6) | 6 | 21 | 18 | 25 | $3,641 | $4,370 |
| 2008 A3 quattro | Automatic (S6) | 6 | 21 | 18 | 25 | $3,641 | $4,370 |
| 2007 A3 quattro | Automatic (S6) | 6 | 21 | 18 | 25 | $3,641 | $4,370 |
| 2006 A3 quattro | Automatic (S6) | 6 | 21 | 18 | 25 | $3,641 | $4,370 |
Data source: Fuel Economy USA, Reference.