Top 10 Most Fuel Efficient Pickup Trucks

4. (Tie) Toyota Tundra 4.0L V6 2WD: 18 mpg

Tied at fourth place is the Toyota Tundra. The full size pickup has been known to be tough as nails, but with 18 mpg combined, it seems to be among the fuel-sippers of full-size pickups. The model that gets such good fuel economy will obviously be the 2WD, but it still packs 270 hp and 278 lb-ft of torque. It also gets 16 mpg in the city, and 20 mpg in the highway. This, the lowest trim of the Tundra, starts at $24,435