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Infiniti G MPG

MPG	Number of Vehicles
10 miles per gallon	1 vehicles
11 miles per gallon	0 vehicles
12 miles per gallon	0 vehicles
13 miles per gallon	2 vehicles
14 miles per gallon	1 vehicles
15 miles per gallon	1 vehicles
16 miles per gallon	3 vehicles
17 miles per gallon	10 vehicles
18 miles per gallon	11 vehicles
19 miles per gallon	17 vehicles
20 miles per gallon	12 vehicles
21 miles per gallon	7 vehicles
22 miles per gallon	5 vehicles
23 miles per gallon	6 vehicles
24 miles per gallon	3 vehicles
25 miles per gallon	2 vehicles
26 miles per gallon	1 vehicles
27 miles per gallon	1 vehicles
28 miles per gallon	1 vehicles

Model Year	Body/Powertrain	MPG
2007	2007 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	20.96	See all data
With the 328-horsepower 3.7L V6 engine, 6-speed manual transmission, and rear-wheel drive, the 2007 Infiniti G has been averaging 20.96 MPG (miles per gallon). The 2007 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 36.8 percent of the miles driven). The rest of the miles were in the city (29.2 percent), in heavy traffic (9.6 percent), and in the suburbs (0 percent). In addition, the average 2007 Infiniti G in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2007	2007 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	21.01	See all data

2007	2007 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	18.53	See all data

2007	2007 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	18.52	See all data

2007	2007 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	11.33	See all data

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What Our Members Are Saying about the Real Gas Mileage of the 2007 Infiniti G

2007 Infiniti G Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	My average for the life of the car is 21MPG. Not too bad for a car with this power and my lead foot. see full Infiniti G review

2007 Infiniti G Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	burns too much fuel, I would like another 6 mpg even if power were cut see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	With all that power available its hard not to use it. Expect in city driving to deliver less than 20mpg. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	5th gear is short and really infringes on getting decent mileage (15-17 in mixed and 22-23 hwy). Accurate EPA figures but the new 7 speed AT for 2009 really helps. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	The car is just not about fuel economy. You pay for performance. I get ~18 in suburb style driving and ~23 on highway but that maybe just me. see full Infiniti G review
2008	2dr Coupe 330-horsepower 3.7L V6 5-speed shiftable automatic RWD	With both highway and city driving, I would only average 19 mpg with moderate gas pedal use vs 24 mpg in the c300, which is AWD. One month of strictly city driving with heavy gas pedal use I average only 13mpg... Yikes! see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	Not too great. My average is 19 - 20 mpg, mostly city. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	Takes a lot of fuel... 14L/100km about. see full Infiniti G review
2008	4dr Sedan 306-horsepower 3.5L V6 6-speed manual RWD	While not terrible, ~20mpg is by no means phenomenal. Relatively comparable cars get ~23-27mpg, but typically also have smaller engines which explains a good portion of the difference. see full Infiniti G review
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic AWD	To high! see full Infiniti G review
2007	4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD	Fuel economy leaves much to be desired, but with proper management of acceleration, can be somewhat decent. see full Infiniti G review

Infiniti G MPG

What Our Members Are Saying about the Real Gas Mileage of the 2007 Infiniti G

2007 Infiniti G Gas Mileage (MPG)