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Toyota Tundra Fuel Economy Data

4dr Extended Cab 6ft bed 245-hp 4.7L V8 4-sp automatic 4WD, part-time w/low range

flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
mtns v.lt none 0 0 5 95 60 18.051
mtns light light 0 0 10 90 65 16.704
mtns light light 0 0 10 90 70 18.073
mtns med light 0 0 40 60 70 12.057
mtns med hvy 10 0 10 80 75 17.335
mtns light light 0 0 10 90 70 17.622
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hills med hvy 0 0 10 90 75 15.922
hills med hvy 10 0 10 80 75 16.946
mtns med light 0 0 30 70 75 15.318
mtns med light 0 0 40 60 70 15.088
mtns v.lt none 0 0 5 95 60 18.838
hills med hvy 10 0 10 80 80 16.727
mtns med hvy 0 0 10 90 70 17.389
mtns v.lt none 0 0 5 95 65 17.119
mtns light light 0 0 10 90 60 18.745
mtns v.lt none 0 0 5 95 55 18.898

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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 (MPG)

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 MPG based on how and where you drive a car.