Toyota Tacoma is available in Regular Cab, Access Cab (extended cab) and Double Cab (crew cab) body styles, in either two or four wheel drive. Regular and Extra Cabs come with six-foot beds; Double Cabs have the choice of a shorter five-foot or six-foot box length. The base engine is a 2.7-liter, 159-hp inline-four mated to a five-speed manual transmission; a four-speed automatic is optional.