Opel Chronos (Pininfarina) (1991)
GM Chronos, 1991 – Design research prototype In 1991 at the International Motor Shows of Detroit and Geneva Pininfarina presented the Chronos, a research concept based on GM
GM HX3 Hybrid Van (1990)
The General Motors HX3 concept vehicle utilized technology which entered production in the early 21st century. Resembling the minivan of the future, the HX3 combined electric and g