The front-wheel drive Yaris is available as a hatchback (three-door or five-door) or a four-door sedan; all are offered in a Base trim. The Yaris is powered by a 106 horsepower 1.5-liter four-cylinder engine, which is mated to a five-speed manual transmission; a four-speed automatic is optional. The hatchback and sedan were designed separately and have subtle interior and exterior differences but have similar standard content. The base trim comes standard with P175/65R14 tires on steel wheels, cloth bucket seats, and manual tilting steering wheel, anti-lock brakes, and six-airbags.For 2010, the S trim has been removed.