Kia drops second hint about Ray PHEV concept

Kia Ray concept – Click above for high-res image gallery

There won't be a lot of action at next week's Chicago Auto Show, so Kia is trying to amp up the energy level. The highlight of Kia's Chicago display will be a new plug-in hybrid concept called the Ray. We don't really know anything else about the car, but we're guessing it's based on the same hardware as the Hyundai Blue-Will concept we saw in Detroit a few weeks ago. Until we get to Chicago, you'll just have to be satisfied with the second teaser image Kia sent out this afternoon.