This is GM’s incredible secret stash of cars
Take an undercover trip round the General’s jaw-dropping collection of Cadillacs, Corvettes and crackpot concepts
Posted: 24 Jan 2014
1938 Buick Y-Job
The world's first concept car. Demonstrating designer Harley Earl's never-boring vision of the future, the Y-Job (no idea about the name, sorry) had a spec list decades ahead of its time: hidden headlights, flush door handles, a cabrio roof hidden beneath a metal deck and... electric windows. The luxury, the luxury.