The 2015 Toyota Tacoma is a 4-door, 4-seat Regular Side, available in 19 trims, ranging from the Base (M5) 4x2 Access Cab to the 4x4 Double Cab Long Box. Upon introduction, the $20,965 Base (M5) 4x2 Access Cab is equipped with a standard 2.7L, 4-cylinder, engine that achieves 21-mpg in the city and 25-mpg on the highway. A Manual transmission is standard. The $28,735 4x4 Double Cab Long Box is equipped with a standard 4.0L, 6-cylinder, engine that achieves 16-mpg in the city and 21-mpg on the highway. An Automatic transmission is standard.