The 2012 Toyota Tundra is available as a 2-door, 3-seat regular side. Starting at $27,365, the 2012 Toyota Tundra Grade V6 (A5) 4x2 Double Cab is powered by a 4.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 20-mpg on the highway. The top of the line 2012 Toyota Tundra 4x4 Regular Cab Long Bed, priced at $30,680, 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.