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Toyota Tundra Fuel Economy (L/100km)

L/100km Number of Vehicles
11 liters per 100 kilometers 1 vehicles
12 liters per 100 kilometers 2 vehicles
13 liters per 100 kilometers 6 vehicles
14 liters per 100 kilometers 9 vehicles
15 liters per 100 kilometers 3 vehicles
16 liters per 100 kilometers 1 vehicles
17 liters per 100 kilometers 0 vehicles
18 liters per 100 kilometers 0 vehicles
19 liters per 100 kilometers 0 vehicles
20 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2003 2003 4dr Extended Cab 6ft bed 282-hp 4.7L V8 5-sp automatic 4WD, part-time w/low range 14.06
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With the 231 kilowatts 4.6L V8 engine, 6-speed shiftable automatic transmission, and four-wheel drive, part-time w/low range, the 2003 Toyota Tundra has been averaging 14.06 L/100km (liters per 100 kilometers).

The 2003 Toyota Tundras in this analysis were driven mostly on the highway at an average speed of 69 kilometers per hour (about 83.5 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (1.8 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition, the average 2003 Toyota Tundra in this analysis was driven on mountainous terrain with a light foot and the AC on only some of the time.
2003 2003 4dr Extended Cab 6ft bed 240-hp 4.7L V8 4-sp automatic RWD 13.98
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2003 2003 4dr Extended Cab 6ft bed 190-hp 3.4L V6 4-sp automatic 4WD, part-time w/low range 14.7
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2003 2003 2dr Regular Cab 8ft bed 190-hp 3.4L V6 4-sp automatic RWD 11.25
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What Our Members Are Saying about the Real Gas Mileage of the 2003 Toyota Tundra

2003 Toyota Tundra Real Gas Mileage: Cons
YearBody/PowertrainComment
2003 4dr Extended Cab 6ft bed 245-horsepower 4.7L V8
4-speed automatic RWD
All V-8 full size trucks get poor gas mileage. The Tundra gets 15 - 17 mpg see full Toyota Tundra review
 

2003 Toyota Tundra 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 Toyota Tundra's real-world L/100km based on how and where you drive a car.