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Mazda CX-9 Fuel Economy (km/L)

km/L Number of Vehicles
6 kilometers per liter 1 vehicles
7 kilometers per liter 3 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 1 vehicles
10 kilometers per liter 1 vehicles
11 kilometers per liter 0 vehicles
12 kilometers per liter 0 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 2 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 1 vehicles
28 kilometers per liter 1 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 3 vehicles
31 kilometers per liter 3 vehicles
32 kilometers per liter 5 vehicles
33 kilometers per liter 5 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 2 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 3 vehicles
38 kilometers per liter 10 vehicles
39 kilometers per liter 18 vehicles
40 kilometers per liter 22 vehicles
41 kilometers per liter 33 vehicles
42 kilometers per liter 33 vehicles
43 kilometers per liter 22 vehicles
44 kilometers per liter 34 vehicles
45 kilometers per liter 25 vehicles
46 kilometers per liter 27 vehicles
47 kilometers per liter 22 vehicles
48 kilometers per liter 12 vehicles
49 kilometers per liter 13 vehicles
50 kilometers per liter 8 vehicles
51 kilometers per liter 7 vehicles
52 kilometers per liter 3 vehicles
53 kilometers per liter 2 vehicles
54 kilometers per liter 5 vehicles
55 kilometers per liter 2 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 2 vehicles
58 kilometers per liter 1 vehicles
59 kilometers per liter 2 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2019 2019 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 59.3
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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 59.3 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 46.3
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2013 2013 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 49.5
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2012 2012 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 38.8
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2012 2012 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 47.55
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2011 2011 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 45.25
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2011 2011 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 34.57
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2010 2010 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 33.98
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2010 2010 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 43.1
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2009 2009 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 42.09
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2009 2009 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 44
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2008 2008 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 43.13
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2008 2008 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 46.35
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2007 2007 4dr SUV turbocharged 250hp 2.5L I4 6-sp shiftable automatic AWD 42.42
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2007 2007 4dr SUV 273-hp 3.7L V6 6-sp shiftable automatic FWD 46.36
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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 (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 Mazda CX-9's real-world km/L based on how and where you drive a car.