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Toyota Prius Fuel Economy (km/L)

km/L Number of Vehicles
20 kilometers per liter 1 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 0 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 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 0 vehicles
46 kilometers per liter 0 vehicles
47 kilometers per liter 0 vehicles
48 kilometers per liter 0 vehicles
49 kilometers per liter 0 vehicles
50 kilometers per liter 0 vehicles
51 kilometers per liter 0 vehicles
52 kilometers per liter 0 vehicles
53 kilometers per liter 0 vehicles
54 kilometers per liter 0 vehicles
55 kilometers per liter 0 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 0 vehicles
58 kilometers per liter 0 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 0 vehicles
62 kilometers per liter 0 vehicles
63 kilometers per liter 0 vehicles
64 kilometers per liter 0 vehicles
65 kilometers per liter 0 vehicles
66 kilometers per liter 0 vehicles
67 kilometers per liter 0 vehicles
68 kilometers per liter 0 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 0 vehicles
74 kilometers per liter 0 vehicles
75 kilometers per liter 0 vehicles
76 kilometers per liter 0 vehicles
77 kilometers per liter 0 vehicles
78 kilometers per liter 0 vehicles
79 kilometers per liter 0 vehicles
80 kilometers per liter 0 vehicles
81 kilometers per liter 0 vehicles
82 kilometers per liter 0 vehicles
83 kilometers per liter 0 vehicles
84 kilometers per liter 0 vehicles
85 kilometers per liter 0 vehicles
86 kilometers per liter 0 vehicles
87 kilometers per liter 0 vehicles
88 kilometers per liter 0 vehicles
89 kilometers per liter 0 vehicles
90 kilometers per liter 0 vehicles
91 kilometers per liter 0 vehicles
92 kilometers per liter 0 vehicles
93 kilometers per liter 0 vehicles
94 kilometers per liter 0 vehicles
95 kilometers per liter 0 vehicles
96 kilometers per liter 1 vehicles
97 kilometers per liter 0 vehicles
98 kilometers per liter 0 vehicles
99 kilometers per liter 1 vehicles
100 kilometers per liter 3 vehicles
101 kilometers per liter 1 vehicles
102 kilometers per liter 0 vehicles
103 kilometers per liter 1 vehicles
104 kilometers per liter 1 vehicles
105 kilometers per liter 1 vehicles
106 kilometers per liter 0 vehicles
107 kilometers per liter 0 vehicles
108 kilometers per liter 0 vehicles
109 kilometers per liter 0 vehicles
110 kilometers per liter 0 vehicles
111 kilometers per liter 1 vehicles
112 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2003 2003 4dr Sedan 70-hp 1.5L I4 Hybrid CVT FWD 95.78
See all data
With the 73 kilowatts 1.8L I4 Hybrid engine, CVT transmission, and front-wheel drive, the 2003 Toyota Prius has been averaging 95.78 L/100km (liters per 100 kilometers).

The 2003 Toyota Prii in this analysis were driven mostly on the highway at an average speed of 68 kilometers per hour (about 36.8 percent of the kilometers driven). The rest of the kilometers were in the city (23.3 percent), in heavy traffic (7.7 percent), and in the suburbs (0 percent).

In addition, the average 2003 Toyota Prius in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

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What Our Members Are Saying about the Real Gas Mileage of the 2003 Toyota Prius

2003 Toyota Prius Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
Highest fuel economy of any vehicle I know of. see full Toyota Prius review
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
The fuel economy is great, no question about it. see full Toyota Prius review
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
Its fantastic! see full Toyota Prius review
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
Awesome fuel economy and zero emissions. We had agreed that the next car would be a Prius so as to be proactive in protecting the environment. see full Toyota Prius review
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
It is good see full Toyota Prius review
2004 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD
5l/100km average- should get better in warmer weather. see full Toyota Prius review
2003 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD
Over 365 days, through 4 seasons, I consistently average 44 mpg. Pretty hard to beat! see full Toyota Prius review
2003 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD
low carbon footprint see full Toyota Prius review
2003 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD
for 5 years average 5.1 L per 100km see full Toyota Prius review
2003 4dr Sedan 70-horsepower 1.5L I4 Hybrid
CVT FWD
It has been consistently in the mid 40 to low 50 mpg range see full Toyota Prius review
 

2003 Toyota Prius 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 Toyota Prius's real-world km/L based on how and where you drive a car.