
The following table compares the fuel economies of different models of Chevrolet Sonic 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 |
|---|---|---|---|---|---|---|---|
| 2020 Sonic | Automatic (S6) | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2019 Sonic | Automatic (S6) | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2019 Sonic | Manual 6-speed | 4 | 31 | 27 | 38 | $2,415 | $2,899 |
| 2018 Sonic | Automatic (S6) | 4 | 30 | 27 | 35 | $2,492 | $2,990 |
| 2018 Sonic | Manual 6-speed | 4 | 32 | 28 | 37 | $2,385 | $2,862 |
| 2018 Sonic | Automatic (S6) | 4 | 28 | 25 | 34 | $2,642 | $3,171 |
| 2018 Sonic | Manual 5-speed | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2017 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2017 Sonic | Manual 5-speed | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2017 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2017 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2016 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2016 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2016 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2016 Sonic | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2015 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2015 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2015 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2015 Sonic | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2014 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2014 Sonic | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2014 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2014 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2013 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2013 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2013 Sonic | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2013 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2012 Sonic | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2012 Sonic | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2012 Sonic | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2012 Sonic | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2016 Sonic 5 RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2016 Sonic 5 RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2015 Sonic 5 RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2015 Sonic 5 RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2014 Sonic 5 RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2014 Sonic 5 RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2020 Sonic 5 | Automatic (S6) | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2019 Sonic 5 | Automatic (S6) | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2019 Sonic 5 | Manual 6-speed | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2018 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 35 | $2,492 | $2,990 |
| 2018 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 37 | $2,385 | $2,862 |
| 2018 Sonic 5 | Automatic (S6) | 4 | 28 | 25 | 34 | $2,642 | $3,171 |
| 2018 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 35 | $2,550 | $3,060 |
| 2017 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2017 Sonic 5 | Manual 5-speed | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2017 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2017 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2016 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2016 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2016 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2016 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2015 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2015 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2015 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2015 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2014 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2014 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2014 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2014 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2013 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2013 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 2013 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2013 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2012 Sonic 5 | Automatic (S6) | 4 | 28 | 24 | 34 | $2,711 | $3,253 |
| 2012 Sonic 5 | Manual 5-speed | 4 | 29 | 26 | 34 | $2,579 | $3,095 |
| 2012 Sonic 5 | Manual 6-speed | 4 | 32 | 28 | 38 | $2,361 | $2,833 |
| 2012 Sonic 5 | Automatic (S6) | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2016 Sonic RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2016 Sonic RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2015 Sonic RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2015 Sonic RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2014 Sonic RS | Manual 6-speed | 4 | 29 | 26 | 33 | $2,609 | $3,131 |
| 2014 Sonic RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
| 2013 Sonic RS | Manual 6-speed | 4 | 29 | 27 | 33 | $2,550 | $3,060 |
| 2013 Sonic RS | Automatic (S6) | 4 | 28 | 25 | 33 | $2,672 | $3,207 |
Data source: Fuel Economy USA, Reference.