The 2009 Honda Civic lineup is one of the more extensive in the automotive industry and encompasses a base model, a sports-oriented version (the Si), a Hybrid, and a natural-gas version in the form of the Honda Civic GX. Both of the conventionally powered Civics come in either sedan or coupe body styles, while the Hybrid and GX are available exclusively as four-doors. For 2009, Honda expands the trim lineup with the LX-S and VP sedans, while all Civics get new exterior styling and an array of new available features, such as Bluetooth HandsFreeLink and a USB audio interface.