The 2019 Toyota Tundra is available as a 4-door, 5-seat regular side. Starting at $31,670, the 2019 Toyota Tundra SR 4.6L 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 19-mpg on the highway. The top of the line 2019ToyotaTundra1794 5.7L 4x4 CrewMax , priced at $ 50,680 , is powered by a 5.7L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 13-mpg in the city and 17-mpg on the highway.