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Mazda Mazda6 Fuel Economy (km/L)

km/L Number of Vehicles
7 kilometers per liter 1 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 0 vehicles
10 kilometers per liter 1 vehicles
11 kilometers per liter 1 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 0 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 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 0 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 0 vehicles
34 kilometers per liter 1 vehicles
35 kilometers per liter 0 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 0 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 0 vehicles
41 kilometers per liter 2 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 6 vehicles
46 kilometers per liter 2 vehicles
47 kilometers per liter 6 vehicles
48 kilometers per liter 6 vehicles
49 kilometers per liter 12 vehicles
50 kilometers per liter 13 vehicles
51 kilometers per liter 8 vehicles
52 kilometers per liter 17 vehicles
53 kilometers per liter 9 vehicles
54 kilometers per liter 10 vehicles
55 kilometers per liter 4 vehicles
56 kilometers per liter 3 vehicles
57 kilometers per liter 8 vehicles
58 kilometers per liter 5 vehicles
59 kilometers per liter 4 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 4 vehicles
62 kilometers per liter 1 vehicles
63 kilometers per liter 1 vehicles
64 kilometers per liter 1 vehicles
65 kilometers per liter 1 vehicles
66 kilometers per liter 0 vehicles
67 kilometers per liter 0 vehicles
68 kilometers per liter 1 vehicles
69 kilometers per liter 0 vehicles
70 kilometers per liter 0 vehicles
71 kilometers per liter 0 vehicles
72 kilometers per liter 0 vehicles
73 kilometers per liter 2 vehicles
74 kilometers per liter 0 vehicles
75 kilometers per liter 1 vehicles
76 kilometers per liter 0 vehicles
77 kilometers per liter 0 vehicles
78 kilometers per liter 0 vehicles
79 kilometers per liter 1 vehicles
80 kilometers per liter 0 vehicles
81 kilometers per liter 0 vehicles
82 kilometers per liter 0 vehicles
83 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2004 2004 4dr Hatch 184-hp 2.5L I4 6-sp shiftable automatic FWD 51.7
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With the 139 kilowatts 2.5L I4 engine, 6-speed shiftable automatic transmission, and front-wheel drive, the 2004 Mazda Mazda6 has been averaging 51.7 L/100km (liters per 100 kilometers).

The 2004 Mazda Mazda6s in this analysis were driven mostly on the highway at an average speed of 60 kilometers per hour (about 30 percent of the kilometers driven). The rest of the kilometers were in the city (30 percent), in heavy traffic (20 percent), and in the suburbs (0 percent).

In addition, the average 2004 Mazda Mazda6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2004 2004 4dr Hatch 170-hp 2.5L I4 5-sp shiftable automatic FWD 61.2
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2004 2004 4dr Sedan 184-hp 2.5L I4 6-sp shiftable automatic FWD 57.86
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2004 2004 4dr Sedan 272-hp 3.7L V6 6-sp shiftable automatic FWD 52.81
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2004 2004 4dr Sedan 170-hp 2.5L I4 6-sp manual FWD 61.2
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2004 2004 4dr Sedan 170-hp 2.5L I4 5-sp shiftable automatic FWD 54.1
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2004 2004 4dr Wagon 272-hp 3.7L V6 6-sp shiftable automatic FWD 50.94
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What Our Members Are Saying about the Real Gas Mileage of the 2004 Mazda Mazda6

2004 Mazda Mazda6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2005 4dr Sedan 160-horsepower 2.3L I4
4-speed shiftable automatic FWD		 30+ mpg highway 25 mpg city driving in a full size car with adequate horsepower. see full Mazda Mazda6 review
2004 Mazda Mazda6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2004 4dr Sedan 160-horsepower 2.3L I4
4-speed shiftable automatic FWD		 Rarely got out of the mid-20s, even on long road trips by myself. I expected better from a 4-cylinder engine, even in a car this size. Again, my 1994 Honda Accord did better, routinely cracking 30 MPG on road trips. see full Mazda Mazda6 review
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic FWD		 Not real happy with MPG. I get around 25 on the highway, about the same as my Pontiac Montana I used to own. see full Mazda Mazda6 review
2004 4dr Sedan 160-horsepower 2.3L I4
5-speed manual FWD		 terrible fuel consumption for the performance, never below 8.5l/100km hwy or 11l city, equal size European or Asian market vehicles use 20-30% less at comparable performance, if you're looking for fuel economy look elsewhere as this is the smallest engine for this car see full Mazda Mazda6 review
2004 4dr Wagon 220-horsepower 3.0L V6
5-speed shiftable automatic FWD		 Poor economy, though almost comparable to other V6. see full Mazda Mazda6 review
 

2004 Mazda Mazda6 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 Mazda6's real-world km/L based on how and where you drive a car.