Unveiled at the 2010 Chicago Auto Show, the Kia Ray concept is more than just a shell, as it’s a functional hybrid with an “electric motor designed to propel the Ray up to 50 miles on a charge before the gas engine needs to kick in.” Videos after the break.

It also says the Ray gets 202 mpg, which gives it a total range of 746 miles. That’s all theoretical of course, so it could be 746 miles or it could be 74.6 miles – nobody really knows.

[via Insideline]