The 2010 Toyota Tundra is available as a 2-door, 3-seat regular side. Starting at $35,570, the 2010 Toyota Tundra Limited 4.6L V8 (A6) 4x2 Double Cab is powered by a 4.6L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 20-mpg on the highway. The top of the line 2010ToyotaTundra5.7L 4x2 Double Cab Long Bed w/o FFV , priced at $ 28,230 , is powered by a 5.7L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 18-mpg on the highway.