Hybrid engine in a retro car

My suggestion would be simply install a hybrid engine in a updated retro Town Car. By reviving stylistic motifs from the 1950s or 60s, Ford would have a massive hit on it's hands same as Harley Davidson did in the biker world,not every luxury sedan need to compete with German super cars and a lot of people are waiting for
a retro full size American car. Back to the future?