The 2010 Malibu has three trim levels: LS, LT, and LTZ. All models come with a 169-hp, 2.4-liter E85-compatible four-cylinder engine as standard equipment. The LS includes a four-speed automatic transmission. The LT and LTZ include a six-speed automatic transmission. Optional on the LT and LTZ is a 252-hp, 3.6-liter V6, matched with a six-speed automatic. The Malibu comes with standard safety features such as seat-mounted thorax airbags, side-curtain airbags, stability control, traction control, and anti-lock brakes. Bluetooth is standard on the LTZ, optional on the LT. New for 2010, driver power lumbar is standard on all trims.