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Infiniti M MPG

Model Year Body/Powertrain MPG  
2013 2013 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 22.75 See details
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2012 2012 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 21.12 See details
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2012 2012 4dr Sedan 302-hp 3.5L V6 Hybrid 7-sp shiftable automatic RWD 22.11 See details
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2011 2011 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 19.25 See details
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2011 2011 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 19.96 See details
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2011 2011 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 21 See details
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2011 2011 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD 18.43 See details
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2010 2010 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 22 See details
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2010 2010 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD 14.04 See details
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2009 2009 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 21 See details
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2009 2009 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 22 See details
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2009 2009 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic AWD 15.45 See details
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2008 2008 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 17 See details
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2008 2008 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 20.08 See details
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2008 2008 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 19.55 See details
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2007 2007 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 15.85 See details
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2007 2007 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 19.95 See details
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2007 2007 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 19.81 See details
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2006 2006 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 19.32 See details
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2006 2006 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 18.95 See details
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2006 2006 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic RWD 19.93 See details
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2004 2004 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 19.85 See details
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2003 2003 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD 18.43 See details
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See TrueDelta's information for all Infiniti models.

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

Infiniti M Real Gas Mileage: Pros
YearBody/PowertrainComment
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
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
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
Infiniti M Real Gas Mileage: Cons
YearBody/PowertrainComment
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 420-horsepower 5.6L V8
7-speed shiftable automatic AWD
Fairly poor. 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
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD
Gas mileage stinks. 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
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 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 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
There should be an extra gear to allow better mileage on the highway. see full Infiniti M review
 

Infiniti M Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Infiniti M's real-world MPG based on how and where you drive a car.