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Toyota Tundra Fuel Economy Data
4dr Extended Cab 6ft bed 245-hp 4.7L V8 4-sp automatic RWD
| 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 |
| flat | light | hvy | 5 | 5 | 70 | 20 | 60 | 16.500 |
| flat | light | hvy | 5 | 5 | 70 | 20 | 65 | 18.000 |
| flat | med | hvy | 5 | 10 | 10 | 75 | 70 | 16.600 |
| flat | med | hvy | 5 | 15 | 15 | 65 | 75 | 16.500 |
What Our Members Are Saying about the Real Gas Mileage of the 2003 Toyota Tundra
4-speed automatic RWD
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.