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Infiniti M vs. Mazda CX-9 Fuel Economy (km/L)

Chart is based on 136 fuel economy reports for the Infiniti M and 335 fuel economy reports for the Mazda CX-9.

Infiniti M km/L

Infiniti M Infiniti M 2013 53.5 MPG Highway Percentage 34 percent Infiniti M Infiniti M 2012 49.7 MPG Highway Percentage 42 percent Infiniti M Infiniti M 2012 52.0 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2011 45.3 MPG Highway Percentage 25 percent Infiniti M Infiniti M 2011 43.4 MPG Highway Percentage 37 percent Infiniti M Infiniti M 2011 49.4 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2011 46.9 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 33.0 MPG Highway Percentage 40 percent Infiniti M Infiniti M 2010 51.7 MPG Highway Percentage 85 percent Infiniti M Infiniti M 2009 36.3 MPG Highway Percentage 65 percent Infiniti M Infiniti M 2009 51.7 MPG Highway Percentage 20 percent Infiniti M Infiniti M 2009 49.4 MPG Highway Percentage 30 percent Infiniti M Infiniti M 2008 40.0 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 46.2 MPG Highway Percentage 45 percent Infiniti M Infiniti M 2008 47.1 MPG Highway Percentage 66 percent Infiniti M Infiniti M 2007 37.3 MPG Highway Percentage 23 percent Infiniti M Infiniti M 2007 46.5 MPG Highway Percentage 29 percent Infiniti M Infiniti M 2007 46.9 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2006 45.5 MPG Highway Percentage 60 percent Infiniti M Infiniti M 2006 46.9 MPG Highway Percentage 39 percent Infiniti M Infiniti M 2006 39.8 MPG Highway Percentage 47 percent Infiniti M Infiniti M 2006 6.6 MPG Highway Percentage 10 percent Infiniti M Infiniti M 2004 46.7 MPG Highway Percentage 35 percent Infiniti M Infiniti M 2003 39.7 MPG Highway Percentage 36 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2013 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 hills light light 12 26 29 34 68 53.5  
2012 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med light 3 23 32 42 80 49.7  
2012 4dr Sedan 302-horsepower 3.5L V6 Hybrid
7-speed shiftable automatic RWD		 flat light hvy 0 50 20 30 80 52.0  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic RWD		 flat med hvy 35 35 5 25 75 45.3  
2011 4dr Sedan 420-horsepower 5.6L V8
7-speed shiftable automatic AWD		 flat med light 7 31 25 37 67 43.4  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 5 45 10 40 60 49.4  
2011 4dr Sedan 330-horsepower 3.7L V6
7-speed shiftable automatic AWD		 flat med light 5 24 30 40 70 46.9  
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2010 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med none 10 10 40 40 75 33.0  
2010 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat light hvy 0 3 12 85 70 51.7  
2009 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic AWD		 flat med light 6 14 15 65 69 36.3  
2009 4dr Sedan 303-horsepower 3.5L V6
7-speed shiftable automatic RWD		 flat med light 0 0 80 20 60 51.7  
2009 4dr Sedan 303-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills med light 20 40 10 30 65 49.4  
2008 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat lead hvy 35 15 5 45 75 40.0  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 21 17 18 45 67 46.2  
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 hills med light 9 10 15 66 68 47.1  
2007 4dr Sedan 325-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat med light 4 35 38 23 70 37.3  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 20 28 23 29 71 46.5  
2007 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 2 21 42 35 68 46.9  
2006 4dr Sedan 335-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat light light 10 13 17 60 73 45.5  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 28 23 39 68 46.9  
2006 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat med light 9 17 26 47 75 39.8  
2006 0 280-horsepower 3.5L V6
5-speed shiftable automatic AWD		 flat light hvy 5 55 30 10 110 6.6  
2004 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD		 hills med light 13 8 45 35 78 46.7  
2003 4dr Sedan 340-horsepower 4.5L V8
5-speed shiftable automatic RWD		 flat med light 13 33 17 36 78 39.7  

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This page shows only averages. See all the Infiniti M fuel economy data.

Mazda CX-9 km/L

Mazda CX-9 Mazda CX-9 2019 59.3 MPG Highway Percentage 50 percent Mazda CX-9 Mazda CX-9 2017 46.3 MPG Highway Percentage 40 percent Mazda CX-9 Mazda CX-9 2013 49.5 MPG Highway Percentage 5 percent Mazda CX-9 Mazda CX-9 2012 47.6 MPG Highway Percentage 97 percent Mazda CX-9 Mazda CX-9 2012 38.8 MPG Highway Percentage 15 percent Mazda CX-9 Mazda CX-9 2011 34.6 MPG Highway Percentage 21 percent Mazda CX-9 Mazda CX-9 2011 45.3 MPG Highway Percentage 55 percent Mazda CX-9 Mazda CX-9 2010 43.2 MPG Highway Percentage 37 percent Mazda CX-9 Mazda CX-9 2010 34.0 MPG Highway Percentage 29 percent Mazda CX-9 Mazda CX-9 2009 44.0 MPG Highway Percentage 14 percent Mazda CX-9 Mazda CX-9 2009 42.1 MPG Highway Percentage 50 percent Mazda CX-9 Mazda CX-9 2008 46.3 MPG Highway Percentage 68 percent Mazda CX-9 Mazda CX-9 2008 43.1 MPG Highway Percentage 54 percent Mazda CX-9 Mazda CX-9 2007 46.4 MPG Highway Percentage 43 percent Mazda CX-9 Mazda CX-9 2007 42.4 MPG Highway Percentage 54 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2019 4dr SUV turbocharged 250hp 2.5L I4
6-speed shiftable automatic AWD		 flat light none 0 50 0 50 50 59.3  
2017 4dr SUV turbocharged 250hp 2.5L I4
6-speed shiftable automatic AWD		 flat med none 5 5 50 40 75 46.3  
2013 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 0 95 0 5 70 49.5  
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 hills med none 0 0 4 97 78 47.6  
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat med light 0 5 80 15 70 38.8  
2011 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat med hvy 44 20 15 21 64 34.6  
2011 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 0 10 35 55 63 45.3  
Looking for a warranty? Get a quote.
2010 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat light light 33 17 13 37 63 43.2  
2010 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 hills light none 6 48 17 29 73 34.0  
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 hills med light 5 19 61 14 62 44.0  
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat med none 7 26 18 50 66 42.1  
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 flat med light 4 15 13 68 72 46.3  
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 6 15 25 54 70 43.1  
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat med hvy 13 19 25 43 67 46.4  
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat light none 10 20 16 54 69 42.4  

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This page shows only averages. See all the Mazda CX-9 fuel economy data.

Infiniti M vs. Mazda CX-9 Fuel Economy (km/L)

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 and Mazda CX-9's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Infiniti models and Mazda 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		 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
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 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
 

What Our Members Are Saying about the Real Gas Mileage of the Mazda CX-9

Mazda CX-9 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 avg 18mpg for a large vehicle see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic FWD		 Uses regular gas. I have been getting about 19-20 MPG with mostly rush hour highway driving. see full Mazda CX-9 review
Mazda CX-9 Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 EPA ratings of 17/24, but I've averaged barely 18 overall in my first 1200 miles...hoping for a slight improvement after break-in. UPDATE- as of 02/11/2013, I am averaging 20-21mpg overall with 4200 miles on the clock. On a recent 380-mile interstate trip, I managed 22.8mpg with the cruise set at 80mph. see full Mazda CX-9 review
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 A bit lower than the competitions see full Mazda CX-9 review
2009 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 in city gives about 13-14 mpg. Highway is still good. I can get 21-23 mpg on highways see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic AWD		 The AWD feature does use more gas than a FWD vehicle. Averages about 17-18 city and about 20 highway. see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 The fuel economy was lower than for the Murano. The plus is that it uses regular. see full Mazda CX-9 review
2008 4dr SUV 273-horsepower 3.7L V6
6-speed shiftable automatic FWD		 too low see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 Could be better. I have seen 24mpg as a high on the highway....but usually closer to 21-22. Around town is 17-18. see full Mazda CX-9 review
2007 4dr SUV 263-horsepower 3.5L V6
6-speed shiftable automatic AWD		 Around town mileage is low. see full Mazda CX-9 review