The 2009 Lexus GS should see no major changes. This is the sportier of Lexus's two premium midsize cars. The GS lineup starts with the GS 350, which has a 303-hp 3.5-liter V6 engine and 6-speed automatic transmission. It's available with rear- or all-wheel drive. The GS 460 has a 342-hp 4.6-liter V8 and an 8-speed automatic. Also available is the gas/electric hybrid GS 450h. The GS 450h teams a gasoline V6 engine with an electric motor to produce 339 hp. Like other Lexus and Toyota hybrids, it can run on one or both of its power sources, depending on driving demands, and requires no plug-in charging. The GS 450h has a continuously variable automatic transmission (CVT). The 460 and 450h are rear-drive only. Available safety features include ABS, traction control, antiskid system, curtain side airbags, front side airbags, rear side airbags, and front knee airbags. Also standard are leather upholstery and keyless entry/engine start. Many control functions are via a dashboard touch screen that also displays an available navigation system and rearview camera. Other available features include steering-linked headlamps and Lexus's Pre-Collision System, designed to automatically cinch seatbelts and apply brakes if an unavoidable crash is detected. This report is based on evaluations of the 2008 Lexus GS.