The 2015 Toyota Sequoia is available as a 4-door, 7-seat sport utility. Starting at $44,395, the 2015 Toyota Sequoia SR5 4x2 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. The top of the line 2015 Toyota Sequoia Platinum w/FFV 4x4, priced at $64,320, 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.