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Mazda CX-9 Fuel Economy (L/100km)

L/100km Number of Vehicles
9 liters per 100 kilometers 2 vehicles
10 liters per 100 kilometers 14 vehicles
11 liters per 100 kilometers 32 vehicles
12 liters per 100 kilometers 88 vehicles
13 liters per 100 kilometers 97 vehicles
14 liters per 100 kilometers 65 vehicles
15 liters per 100 kilometers 14 vehicles
16 liters per 100 kilometers 3 vehicles
17 liters per 100 kilometers 8 vehicles
18 liters per 100 kilometers 8 vehicles
19 liters per 100 kilometers 0 vehicles
20 liters per 100 kilometers 2 vehicles
21 liters per 100 kilometers 0 vehicles
22 liters per 100 kilometers 0 vehicles
23 liters per 100 kilometers 0 vehicles
24 liters per 100 kilometers 0 vehicles
25 liters per 100 kilometers 1 vehicles
26 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2019 2019 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 9.3
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With the turbocharged 186kW 2.5L I4 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2019 Mazda CX-9 has been averaging 9.3 L/100km (liters per 100 kilometers).

The 2019 Mazda CX-9s in this analysis were driven mostly on the highway at an average speed of 50 kilometers per hour (about 50 percent of the kilometers driven). The rest of the kilometers were in the city (50 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2019 Mazda CX-9 in this analysis was driven on flat terrain with a light foot and the AC not used at all.
2017 2017 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 11.9
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2013 2013 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 11.2
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2012 2012 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 14.3
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2012 2012 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 11.65
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2011 2011 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 12.3
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2011 2011 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 14.02
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2010 2010 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 18.75
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2010 2010 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 12.87
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2009 2009 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 13.34
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2009 2009 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 12.73
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2008 2008 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 12.8
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2008 2008 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 12.16
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2007 2007 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 13.02
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2007 2007 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 12.12
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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
 

Mazda CX-9 Gas Mileage (L/100km)

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 Mazda CX-9's real-world L/100km based on how and where you drive a car.