2011 Challenger Gets New 305 HP V6

Chrylser's replacing the anemic 250-hp Challenger V6 with the new Pentastar V6, which cranks out 305 hp — or as much as the nearly 400-lb-lighter Mustang V6 and seven shy of the also lighter Camaro V6. Behold, Chrysler's not-quite-one-upmanship. [Chrysler]