The 2010 Lexus HS 250h will be the brand's first dedicated hybrid sedan when it reaches showrooms in the fall of 2009. Lexus's three gas-electric hybrid vehicles currently on sale were originally developed as gas-engine models, then converted or updated for hybrid operation.The HS 250h, based closely on the familiar Toyota Prius, is a hybrid vehicle exclusively, no gas-engine-only version is available. Think of the HS 250h as an upscale Prius with Lexus-style amenities and dealership experience and you won't be far off the mark.
