Flagship Cadillac Celestiq EV will offer 4-wheel steering, 4-quadrant smart glass roof

Cadillac Celestiq teased during General Motors' 2021 CES presentationWhen it comes to the Cadillac Celestiq flagship EV, four seems to be the magic number. For the 2021 Consumer Electronics Show (CES), Cadillac confirmed some details of the upcoming electric sedan, including all-wheel drive, four-wheel steering, and a four-quadrant glass roof. The roof is made from suspended-particle-device smart glass, allowing...