This game is really coo... i really it you really learn more about driving plus you be contributing on saving energy

Wow this a cool car racing game surely people will enjoy playing this and with a result of cars with best gas mileage

Why o why? i believe that ferarri are doing its best to increase gas mileage in the near future

Well Gm really are doing well in there hypermilers innovations i just hope that they would improve more.

Now that what i call safety, how i wish that all vehicles are being test like that surely there will be a energy saving tips