Lexus Prices the New 2010 RX 450h
Green Car Congress
APRIL 27, 2009
The original RX400h debuted in 2005. The second-generation 2010 RX 450h introduces an updated version of Lexus Hybrid Drive, featuring a 3.5-liter V6 Atkinson-cycle engine, lighter electric motors, a smaller and lighter power-control unit and other fuel-saving innovations. With an EPA-estimated 32 mpg city and 28 mpg highway (30 mpg combined)—30 mpg city, 28 mpg highway (29 mpg combined) for the AWD—it earns 16-20% better fuel economy than its predecessor.