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Infiniti G Fuel Economy (g/100m)

g/100m	Number of Vehicles
2 gallons per 100 meters	1 vehicles
3 gallons per 100 meters	10 vehicles
4 gallons per 100 meters	178 vehicles
5 gallons per 100 meters	400 vehicles
6 gallons per 100 meters	101 vehicles
7 gallons per 100 meters	21 vehicles
8 gallons per 100 meters	4 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	1 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	2 vehicles
20 gallons per 100 meters	0 vehicles
21 gallons per 100 meters	0 vehicles
22 gallons per 100 meters	5 vehicles
23 gallons per 100 meters	2 vehicles
24 gallons per 100 meters	8 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	2 vehicles
29 gallons per 100 meters	3 vehicles
30 gallons per 100 meters	3 vehicles
31 gallons per 100 meters	3 vehicles
32 gallons per 100 meters	4 vehicles
33 gallons per 100 meters	3 vehicles
34 gallons per 100 meters	1 vehicles
35 gallons per 100 meters	3 vehicles
36 gallons per 100 meters	0 vehicles
37 gallons per 100 meters	1 vehicles
38 gallons per 100 meters	0 vehicles
39 gallons per 100 meters	0 vehicles
40 gallons per 100 meters	0 vehicles
41 gallons per 100 meters	0 vehicles
42 gallons per 100 meters	0 vehicles
43 gallons per 100 meters	0 vehicles
44 gallons per 100 meters	0 vehicles
45 gallons per 100 meters	0 vehicles
46 gallons per 100 meters	0 vehicles
47 gallons per 100 meters	1 vehicles

Model Year	Body/Powertrain	g/100m
2013	2013 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	4.61	See all data
With the turbocharged 224kW 3.0L V6 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, the 2013 Infiniti G has been averaging 4.61 L/100km (liters per 100 kilometers). The 2013 Infiniti Gs in this analysis were driven mostly on the highway at an average speed of 69 kilometers per hour (about 71.7 percent of the kilometers driven). The rest of the kilometers 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	5.98	See all data

2012	2012 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	3.91	See all data

2012	2012 4dr Sedan 218-hp 2.5L V6 7-sp shiftable automatic AWD	4.22	See all data

2011	2011 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	4.98	See all data

2011	2011 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	4.8	See all data

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2011	2011 4dr Sedan 218-hp 2.5L V6 7-sp shiftable automatic RWD	3.95	See all data

2010	2010 2dr Hardtop conv. 325-hp 3.7L V6 7-sp shiftable automatic RWD	5.56	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	6.13	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	14.7	See all data

2010	2010 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	4.97	See all data

2010	2010 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic AWD	3.91	See all data

2009	2009 2dr Hardtop conv. 325-hp 3.7L V6 6-sp manual RWD	6.67	See all data

2009	2009 2dr Hardtop conv. 325-hp 3.7L V6 7-sp shiftable automatic RWD	4.86	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	4.08	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	4.34	See all data

2009	2009 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	5.49	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	4.84	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	5.19	See all data

2009	2009 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic AWD	4.91	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	4.8	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic RWD	7.69	See all data

2008	2008 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	6.17	See all data

2008	2008 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	4.92	See all data

2008	2008 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	5.8	See all data

2007	2007 4dr Sedan 328-hp 3.7L V6 6-sp manual RWD	4.81	See all data

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

2006	2006 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	4.76	See all data

2006	2006 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	4.91	See all data

2006	2006 4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD	5.12	See all data

2006	2006 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	4.98	See all data

2006	2006 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	4.82	See all data

2005	2005 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	4.17	See all data

2005	2005 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	11.13	See all data

2005	2005 4dr Sedan 280-hp 3.5L V6 5-sp shiftable automatic RWD	5.27	See all data

2005	2005 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	4.86	See all data

2005	2005 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	4.49	See all data

2004	2004 4dr Sedan 330-hp 3.7L V6 6-sp manual RWD	23.82	See all data

2004	2004 4dr Sedan 328-hp 3.7L V6 7-sp shiftable automatic AWD	5.36	See all data

2004	2004 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	7.71	See all data

2004	2004 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	4.89	See all data

2004	2004 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	5.6	See all data

2004	2004 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	5	See all data

2004	2004 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	5.28	See all data

2003	2003 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	15.03	See all data

2003	2003 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	4.35	See all data

2003	2003 2dr Coupe 330-hp 3.7L V6 6-sp manual RWD	19.36	See all data

2003	2003 2dr Coupe 330-hp 3.7L V6 7-sp shiftable automatic RWD	22.4	See all data

2003	2003 2dr Coupe 280-hp 3.5L V6 5-sp shiftable automatic RWD	4.86	See all data

2002	2002 4dr Sedan 260-hp 3.5L V6 6-sp manual RWD	3.48	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 Fuel Economy (g/100m)

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

Infiniti G Gas Mileage (g/100m)