2018 Chevrolet Sonic vs 2018 Chevrolet Spark
| EPA figure | 2018 Chevrolet Sonic | 2018 Chevrolet Spark |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Compact · Front-Wheel Drive · Gas | Subcompact · Front-Wheel Drive · Gas |
| Combined MPG | 29 | 33 |
| City / highway MPG | 26 / 35 | 29 / 39 |
| Fuel a year | $2,300 | $2,050 |
| Tailpipe CO₂ (g/mi) | 306 | 267 |
| Engine | 1.8 L 4-cyl | 1.4 L 4-cyl |
| Transmission | Manual 5-spd | Manual 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.