Hybrid concept car changes shape while you drive

As a child of the ’80s, I have a soft spot in my heart for the Transformers. 

Those kindhearted robots blew our minds with their ability to go from everyday vehicle to mega-machine in seconds flat.

Audi debuts A3 e-tron hybrid concept car

Audi released details of its new plug-in hybrid concept car, called the A3 e-tron, at this year’s Auto Shanghai convention.