Although we've already seen scanned pages of the Lexus HS 250h, catching the car out testing shows that sketches were no fluke. Lexus' first stand-alone hybrid will use the technology from the next Prius, but will have its own skin that will be more in line with a regular sedan. HS 250h should feature a 2.5-liter four-cylinder engine for gas power and will also use the Prius' nickel metal hydride battery pack.

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