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Infiniti G Fuel Economy Data

4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD

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What Our Members Are Saying about the Real Gas Mileage of the 2005 Infiniti G

2005 Infiniti G Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 2dr Coupe 280-horsepower 3.5L V6
5-speed shiftable automatic RWD
The fuel economy and the premium fuel requirement are somewhat disappointing. I averaged generally about 16mpg per tank when I lived and worked in a large city. Now that I live and commute to school out in the sticks, I am seeing around 22mpg with the cruise control locked at 55-60 during my 32 mile commute. see full Infiniti G review
2006 4dr Sedan 298-horsepower 3.5L V6
6-speed manual RWD
Ive gotten as low as 13mpg, but I drive the car hard and I mean hard. see full Infiniti G review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
avg 19.5 mpg. Yeah I could do better if I never got on the gas, but then what would be the point of owning a G? see full Infiniti G review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
All wheel drive saps about 10% of fuel economy see full Infiniti G review
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
An average of 20 mpg (mixed city driving) could be much better, especially with high gas prices see full Infiniti G review
2006 2dr Coupe 298-horsepower 3.5L V6
6-speed manual RWD
gas mileage seems to average about 24 highway and 14 city see full Infiniti G review
2005 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD
Terrible fuel economy. 75 liters gives me 480 to a tank. see full Infiniti G review
2005 2dr Coupe 298-horsepower 3.5L V6
6-speed manual RWD
Isnt nice at the pump. Requires premium fuel. Price you pay for a sports car. see full Infiniti G review
2005 2dr Coupe 298-horsepower 3.5L V6
6-speed manual RWD
only getting 17mpg see full Infiniti G review
2005 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD
I only got 18 mpg while driving in mixed driving. The TL gets 22 day in and day out. see full Infiniti G review
 

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.