2009 Infiniti G37x Coupe vs 2009 Infiniti M45x
| EPA figure | 2009 Infiniti G37x Coupe | 2009 Infiniti M45x |
|---|---|---|
| Model year | 2009 | 2009 |
| Body · drive | Subcompact · 4-Wheel or All-Wheel Drive · Gas | Large · 4-Wheel or All-Wheel Drive · Gas |
| Combined MPG | 20 | 16 |
| City / highway MPG | 18 / 25 | 14 / 20 |
| Fuel a year | $4,100 | $5,150 |
| Tailpipe CO₂ (g/mi) | 444 | 555 |
| Engine | 3.7 L 6-cyl | 4.5 L 8-cyl |
| Transmission | Automatic (S7) | Automatic (S5) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.