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Infiniti QX Fuel Economy Data
4dr SUV 315-hp 5.6L V8 5-sp automatic 4WD w/low range
| flat, hilly, or mountainousLand | driving style: very light to "lead foot"Foot | A/C use: none to heavyA/C | constant stop and goTraf % | many stops per mileCity % | stop every mile or twoSub % | fairly steady speedHwy % | Hwy Spd | MPG |
| flat | light | none | 20 | 20 | 0 | 60 | 68 | 14.700 |
| flat | light | light | 20 | 20 | 0 | 60 | 68 | 14.900 |
| flat | med | light | 5 | 60 | 10 | 25 | 70 | 14.100 |
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