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Infiniti G MPG

MPG	Number of Vehicles
7 miles per gallon	1 vehicles
8 miles per gallon	0 vehicles
9 miles per gallon	0 vehicles
10 miles per gallon	1 vehicles
11 miles per gallon	0 vehicles
12 miles per gallon	1 vehicles
13 miles per gallon	4 vehicles
14 miles per gallon	7 vehicles
15 miles per gallon	16 vehicles
16 miles per gallon	26 vehicles
17 miles per gallon	44 vehicles
18 miles per gallon	65 vehicles
19 miles per gallon	94 vehicles
20 miles per gallon	116 vehicles
21 miles per gallon	119 vehicles
22 miles per gallon	71 vehicles
23 miles per gallon	52 vehicles
24 miles per gallon	43 vehicles
25 miles per gallon	36 vehicles
26 miles per gallon	23 vehicles
27 miles per gallon	18 vehicles
28 miles per gallon	8 vehicles
29 miles per gallon	5 vehicles
30 miles per gallon	4 vehicles
31 miles per gallon	2 vehicles
32 miles per gallon	1 vehicles
33 miles per gallon	0 vehicles
34 miles per gallon	0 vehicles
35 miles per gallon	0 vehicles
36 miles per gallon	0 vehicles
37 miles per gallon	0 vehicles
38 miles per gallon	0 vehicles
39 miles per gallon	0 vehicles
40 miles per gallon	0 vehicles
41 miles per gallon	0 vehicles
42 miles per gallon	0 vehicles
43 miles per gallon	0 vehicles
44 miles per gallon	0 vehicles
45 miles per gallon	0 vehicles
46 miles per gallon	0 vehicles
47 miles per gallon	0 vehicles
48 miles per gallon	0 vehicles
49 miles per gallon	0 vehicles
50 miles per gallon	0 vehicles
51 miles per gallon	1 vehicles

Model Year	Body/Powertrain	MPG
2013	2013 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	22.22	See all data
With the turbocharged 300hp 3.0L V6 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, the 2013 Infiniti G has been averaging 22.22 MPG (miles per gallon). The 2013 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 71.7 percent of the miles driven). The rest of the miles were in the city (12.6 percent), in heavy traffic (2.6 percent), and in the suburbs (0 percent). In addition, the average 2013 Infiniti G in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2013	2013 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	17.22	See all data

2012	2012 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	25.56	See all data

2012	2012 4dr Sedan 218-hp 2.5L V6 7-sp shiftable automatic AWD	23.7	See all data

2011	2011 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	20.81	See all data

2011	2011 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	20.97	See all data

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2011	2011 4dr Sedan 218-hp 2.5L V6 7-sp shiftable automatic RWD	25.73	See all data

2010	2010 2dr Hardtop conv. 325-hp 3.7L V6 7-sp shiftable automatic RWD	18	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	22.97	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	25.33	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	22.33	See all data

2010	2010 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic AWD	25.56	See all data

2009	2009 2dr Hardtop conv. 325-hp 3.7L V6 6-sp manual RWD	15	See all data

2009	2009 2dr Hardtop conv. 325-hp 3.7L V6 7-sp shiftable automatic RWD	20.63	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	24.5	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	23.15	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	18.57	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	20.66	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.53	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic AWD	20.38	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	20.88	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	20.51	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	19.27	See all data

2008	2008 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	20.62	See all data

2008	2008 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.55	See all data

2007	2007 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	20.96	See all data

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

2006	2006 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	21.09	See all data

2006	2006 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	20.74	See all data

2006	2006 4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD	19.98	See all data

2006	2006 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	20.24	See all data

2006	2006 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	21.06	See all data

2005	2005 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	24	See all data

2005	2005 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	19.03	See all data

2005	2005 4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD	19.02	See all data

2005	2005 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	21.18	See all data

2005	2005 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	22.88	See all data

2004	2004 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	23.28	See all data

2004	2004 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	18.86	See all data

2004	2004 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.27	See all data

2004	2004 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	21.02	See all data

2004	2004 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	18.31	See all data

2004	2004 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	20	See all data

2004	2004 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	18.97	See all data

2003	2003 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	20.76	See all data

2003	2003 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	24.49	See all data

2003	2003 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	18.1	See all data

2003	2003 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	24.7	See all data

2003	2003 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	20.97	See all data

2002	2002 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	28.72	See all data

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

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

Infiniti G Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD	Can live with it because of the performance, but wish the mileage was better and premium fuel was not required. see full Infiniti G review
2013	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	What the powertrain giveth, the fuel economy taketh away. Nissan's VQ engines just seem to be thirsty - if you commute in heavy traffic, especially for short trips, don't be surprised at 15.5-16 mpg tanks. I don't know what mostly-highway commuting would look like, but maybe 22-25 mpg depending on driving style. see full Infiniti G review
2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	To be honest, it is exactly what I expected, so no real beefs with it. That said, if you are looking for a car that gets better than 19 or so combined, this is not it. Decent freeway miles (24-27/g) but in city it is hard to beat 16/g. see full Infiniti G review
2010	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	Fuel economy is poor - about 19 MPG average. see full Infiniti G review
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD	You do not buy a performance car and expect to get good gas mileage. At a 5 mpg or greater difference from my last car, it is taking some getting used too. see full Infiniti G review
2009	2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	average 18 in town 24 highway. see full Infiniti G review
2009	4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD	With such a large displaced engine and so much power you will find that you will have so-so mpg if you drive mainly in the city like I do. Especially if you are a "spirited" driver like I tend to be. I am averaging about 14-16mpg 95% city. On the highway its a different story. I have averaged up to 28mpg @ 78mph, I kind of wish I drove more on the highway. 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
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 5-speed shiftable automatic RWD	Not too great. My average is 19 - 20 mpg, mostly city. see full Infiniti G review

Infiniti G MPG

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

Infiniti G Gas Mileage (MPG)