The Kia Sedona SX is a mid-size minivan produced by the South Korean automaker Kia Motors. It was first unveiled in 1998 as the Kia Carnival and was known as the Sedona in the United States beginning in 2002. It is available in a variety of trim levels, with the SX being the top-of-the-line model. It is equipped with a 3.3-liter V6 engine, 8-speed automatic transmission, and a number of comfort and convenience features.