| 1 | 0 | 3 | 4 | 3 | 4 |
Infiniti G Fuel Economy Data
2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD
| 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 | 5 | 5 | 30 | 60 | 65 | 27.500 | |
| hills | med | light | 0 | 20 | 50 | 30 | 75 | 24.500 | |
| hills | med | none | 0 | 0 | 20 | 80 | 75 | 28.000 | |
| flat | light | none | 5 | 50 | 20 | 25 | 65 | 21.000 | |
| flat | light | hvy | 0 | 50 | 10 | 40 | 65 | 19.576 | |
| flat | light | none | 20 | 60 | 10 | 10 | 70 | 18.500 | |
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| flat | med | light | 10 | 5 | 15 | 70 | 70 | 25.529 | |
| flat | med | none | 0 | 5 | 10 | 85 | 65 | 23.900 | |
| flat | light | none | 20 | 60 | 10 | 10 | 70 | 17.400 | |
What Our Members Are Saying about the Real Gas Mileage of the 2005 Infiniti G
5-speed shiftable automatic RWD
6-speed manual RWD
5-speed shiftable automatic AWD
5-speed shiftable automatic AWD
5-speed shiftable automatic AWD
6-speed manual RWD
5-speed shiftable automatic AWD
6-speed manual RWD
6-speed manual RWD
5-speed shiftable automatic RWD
2005 Infiniti G Gas Mileage (MPG)
Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Infiniti G's real-world MPG based on how and where you drive a car.