Savana passenger van, the mechanical twin of the Chevrolet Express
, is one of the most common full-size vans on the market used in everything from small businesses to police departments. The 2011 GMC Savana comes in two styles, regular wheelbase and extended wheelbase. The former is available in half ton and 1 ton bodies, while the latter is available in 1 ton bodies. There are also two versions of the Savana available, the LS and LT.