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Infiniti G Fuel Economy (g/100m)

g/100m	Number of Vehicles
4 gallons per 100 meters	15 vehicles
5 gallons per 100 meters	40 vehicles
6 gallons per 100 meters	15 vehicles
7 gallons per 100 meters	1 vehicles
8 gallons per 100 meters	2 vehicles
9 gallons per 100 meters	0 vehicles
10 gallons per 100 meters	1 vehicles
11 gallons per 100 meters	0 vehicles
12 gallons per 100 meters	0 vehicles
13 gallons per 100 meters	0 vehicles
14 gallons per 100 meters	0 vehicles
15 gallons per 100 meters	0 vehicles
16 gallons per 100 meters	0 vehicles
17 gallons per 100 meters	0 vehicles
18 gallons per 100 meters	0 vehicles
19 gallons per 100 meters	0 vehicles
20 gallons per 100 meters	0 vehicles
21 gallons per 100 meters	0 vehicles
22 gallons per 100 meters	0 vehicles
23 gallons per 100 meters	1 vehicles
24 gallons per 100 meters	0 vehicles
25 gallons per 100 meters	0 vehicles
26 gallons per 100 meters	0 vehicles
27 gallons per 100 meters	0 vehicles
28 gallons per 100 meters	1 vehicles
29 gallons per 100 meters	0 vehicles
30 gallons per 100 meters	1 vehicles
31 gallons per 100 meters	1 vehicles
32 gallons per 100 meters	3 vehicles
33 gallons per 100 meters	1 vehicles
34 gallons per 100 meters	1 vehicles
35 gallons per 100 meters	0 vehicles
36 gallons per 100 meters	0 vehicles
37 gallons per 100 meters	1 vehicles

Model Year	Body/Powertrain	g/100m
2007	2007 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	4.81	See all data
With the 245 kilowatts 3.7L V6 engine, 6-speed manual transmission, and rear-wheel drive, the 2007 Infiniti G has been averaging 4.81 L/100km (liters per 100 kilometers). The 2007 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 68 kilometers per hour (about 36.8 percent of the kilometers driven). The rest of the kilometers 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	4.84	See all data

2007	2007 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	11.87	See all data

2007	2007 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	5.4	See all data

2007	2007 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	8.93	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 Fuel Economy (g/100m)

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

2007 Infiniti G Gas Mileage (g/100m)