The 2005 Toyota Tundra is available as a 2-door, 3-seat regular side. Starting at $16,055, the 2005 Toyota Tundra (M6) 4x2 Regular Cab is powered by a 4.0L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 16-mpg in the city and 20-mpg on the highway. The top of the line 2005 Toyota Tundra SR5 V8 (A5) 4x2 Access Cab, priced at $24,235, is powered by a 4.7L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 18-mpg on the highway.