close
  • 3 reviews
  • Reviews of the site
  • Join StumbleUpon or login to add a review! default avatar
  • Rated by mycoolsites on Jul 06, 6:20am

    One day, perhaps all of the vehicles racing at Les Mans will be of the electric variety. Until then, the Green X Challenge is a solid step in the right direction.

  • Rated by mantis108 on Jul 02, 4:51pm

    It makes sense for auto racing to go green even just from a performance perspective.. because electric vehicles kick serious ass.

  • Rated by titansix on Jul 02, 9:57am

    From the page: "While car racing may not rank high in the echelon of environmentally-friendly activities, the sport nevertheless is slowly starting to integrate some green elements."