2002 Infiniti Q45 vs 2003 Infiniti QX4 2WD
| EPA figure | 2002 Infiniti Q45 | 2003 Infiniti QX4 2WD |
|---|---|---|
| Model year | 2002 | 2003 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | SUV · Rear-Wheel Drive · Gas |
| Combined MPG | 18 | 16 |
| City / highway MPG | 16 / 23 | 14 / 19 |
| Fuel a year | $4,550 | $4,200 |
| Tailpipe CO₂ (g/mi) | 494 | 555 |
| Engine | 4.5 L 8-cyl | 3.5 L 6-cyl |
| Transmission | Automatic (S5) | Automatic 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.