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Infiniti M MPG

MPG Number of Vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 1 vehicles
20 miles per gallon 0 vehicles
21 miles per gallon 0 vehicles
22 miles per gallon 1 vehicles
23 miles per gallon 2 vehicles
24 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2012 2012 4dr Sedan 330-hp 3.7L V6 7-sp shiftable automatic AWD 21.12
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With the 330-horsepower 3.7L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2012 Infiniti M has been averaging 21.12 MPG (miles per gallon).

The 2012 Infiniti Ms in this analysis were driven mostly on the highway at an average speed of 72 miles per hour (about 42 percent of the miles driven). The rest of the miles were in the city (22.6 percent), in heavy traffic (3 percent), and in the suburbs (0 percent).

In addition, the average 2012 Infiniti M in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2012 2012 4dr Sedan 302-hp 3.5L V6 Hybrid 7-sp shiftable automatic RWD 22.11
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See TrueDelta's information for all Infiniti models.

What Our Members Are Saying about the Real Gas Mileage of the 2012 Infiniti M

2012 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
2012 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
 

2012 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.