2012 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.
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Infiniti G
Infiniti G Gas Mileage
| Year | Body/Powertrain | 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 |
| 2012 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
flat | light | light | 0 | 0 | 0 | 100 | 75 | 25.6 |
| 2012 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
flat | light | light | 0 | 0 | 0 | 100 | 75 | 25.6 |
| Averages | flat | light | light | 0 | 0 | 0 | 100 | 75 | 25.6 | |
| With the 328-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, 2012 Infiniti G fuel economy has been averaging
25.6 MPG (miles per gallon). The 2012 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 100 percent of the miles driven). The rest of the miles were in heavy traffic (0 percent), in the suburbs (0 percent), and in the city (0 percent). In addition the average 2012 Infiniti G in this analysis was driven on flat terrain with a light foot and the AC on only some of the time. |
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| Year | Body/Powertrain | 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 |
| 2012 | 4dr Sedan 218-horsepower 2.5L V6 7-speed shiftable automatic AWD |
flat | light | none | 0 | 30 | 0 | 70 | 60 | 23.7 |
| 2012 | 4dr Sedan 218-horsepower 2.5L V6 7-speed shiftable automatic AWD |
flat | light | none | 0 | 30 | 0 | 70 | 60 | 23.7 |
| Averages | flat | light | none | 0 | 30 | 0 | 70 | 60 | 23.7 | |
| With the 218-horsepower 2.5L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2012 Infiniti G has been averaging
23.7 MPG (miles per gallon). The 2012 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 60 miles per hour (about 70 percent of the miles driven). The rest of the miles were in the city (30 percent), in heavy traffic (0 percent), and in the suburbs (0 percent). In addition the average 2012 Infiniti G in this analysis was driven on flat terrain with a light foot and the AC not used at all. |
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