2018 Kia Optima Hybrid vs 2018 Kia Rio
| EPA figure | 2018 Kia Optima Hybrid | 2018 Kia Rio |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Midsize · Front-Wheel Drive · Hybrid | Compact · Front-Wheel Drive · Gas |
| Combined MPG | 42 | 32 |
| City / highway MPG | 39 / 46 | 29 / 37 |
| Fuel a year | $1,600 | $2,100 |
| Tailpipe CO₂ (g/mi) | 212 | 277 |
| Engine | 2.0 L 4-cyl | 1.6 L 4-cyl |
| Transmission | Automatic (AM6) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.