The Studebaker Wagonaire was a station wagon produced by the Studebaker Corporation of South Bend, Indiana, from 1963–1966. It featured a retractable sliding rear roof section that allowed the vehicle
Studebaker Wagonaire front
1965 Studebaker Commander Wagonaire with roof opened
The GMC Envoy is a mid-size SUV manufactured and marketed by General Motors for the 1998 to 2009 model years over two generations. Adopting a nameplate used by GM Canada, the Envoy was phased in as a
Studebaker Wagonaire
…concept of the retractable roof was picked up by General Motors for a model in its GMC Envoy line in 2003 as a 2004 model. Advertisements for the new Envoy XUV incorrectly touted the feature as "first-ever". An additional feature adopted by GMC was the power operation of the roof section and a movable partition…