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Infiniti M MPG

MPG	Number of Vehicles
12 miles per gallon	1 vehicles
13 miles per gallon	3 vehicles
14 miles per gallon	2 vehicles
15 miles per gallon	5 vehicles
16 miles per gallon	4 vehicles
17 miles per gallon	21 vehicles
18 miles per gallon	14 vehicles
19 miles per gallon	26 vehicles
20 miles per gallon	24 vehicles
21 miles per gallon	11 vehicles
22 miles per gallon	15 vehicles
23 miles per gallon	5 vehicles
24 miles per gallon	4 vehicles
25 miles per gallon	0 vehicles
26 miles per gallon	0 vehicles
27 miles per gallon	1 vehicles

Model Year	Body/Powertrain	MPG
2013	2013 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	22.75	See all data
With the 330-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2013 Infiniti M has been averaging 22.75 MPG (miles per gallon). The 2013 Infiniti Ms in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 34 percent of the miles driven). The rest of the miles were in the city (25.5 percent), in heavy traffic (11.5 percent), and in the suburbs (0 percent). In addition, the average 2013 Infiniti M in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.
2012	2012 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	21.12	See all data

2012	2012 4dr Sedan 302-hp 3.5L V6 Hybrid 7-sp shiftable automatic RWD	22.11	See all data

2011	2011 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	19.25	See all data

2011	2011 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	19.96	See all data

2011	2011 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	21	See all data

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2011	2011 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD	18.43	See all data

2010	2010 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	22	See all data

2010	2010 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD	14.04	See all data

2009	2009 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	21	See all data

2009	2009 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	22	See all data

2009	2009 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD	15.45	See all data

2008	2008 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	17	See all data

2008	2008 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	20.08	See all data

2008	2008 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.55	See all data

2007	2007 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	15.85	See all data

2007	2007 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	19.95	See all data

2007	2007 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.81	See all data

2006	2006 0 330-hp 3.7L V6 7-sp shiftable automatic AWD	15.4	See all data

2006	2006 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	19.32	See all data

2006	2006 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD	18.95	See all data

2006	2006 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD	19.93	See all data

2004	2004 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	19.85	See all data

2003	2003 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD	18.43	See all data

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

Infiniti M Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2011	4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	Fuel economy is abysmal around town. I guess that's the price you pay for going grocery shopping with over 300 HP. However, on the highway it's very possible to exceed the EPA mileage number. see full Infiniti M review
2006	4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD	V8 power--it's a gas guzzler and could've used an extra 1 or 2 speeds more since it revs so high at highway speeds. see full Infiniti M review
2006	4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD	78,000 miles primarily city driving and rarely use AC-16.9 mpg. 4.5 L V8 great power train with RWD-great fun to drive. see full Infiniti M review

Infiniti M Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2012	4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic AWD	I get around 17 city/25 highway. Not impressive but this is not why you buy a car like this. see full Infiniti M review
2011	4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic RWD	I get average about 22 MPG with 80% of highway driving, this is with baby footing of the car, in town and climbing the hill, the milage can drop to 18-19. see full Infiniti M review
2011	4dr Sedan 420-horsepower 5.6L V8 7-speed shiftable automatic AWD	Fairly poor. see full Infiniti M review
2008	4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD	average 21 hwy see full Infiniti M review
2008	4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD	needs a 6th gear, since there is too much revving in 5th gear while cruising. they put a 6th gear in the 2009 version see full Infiniti M review
2008	4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD	Gas mileage stinks. see full Infiniti M review
2007	4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD	16.9 in city traffice 18.nothing on the highway...blah! see full Infiniti M review
2007	4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD	Averages about 18.5 mpg in mixed suburban/urban/freeway driving. Can get thirsty when you get on the gas, but duh... see full Infiniti M review
2007	4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD	Large cars get poor milage. 18-20 mpg would like an option to trade some performance for added MPG. see full Infiniti M review
2006	4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic RWD	Often avergaed as low as 16mpg on a tank-full of gas. see full Infiniti M review

Infiniti M MPG

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

Infiniti M Gas Mileage (MPG)