Favorite car of all time:
71 440+6 cuda, white with black billboards, shaker, rallied out w/ buckets and the pistol grip. I know it's just an expression, but i'd seriously consider giving my right nut for one.
Honorable mention:
Jag xj22
Mercedes Gullwing
plymouth dynoflow
packard 31
64.5 mustang
camero ss/rs
delorean
1941 lincoln / zephyr V-12
56 postless
59 continental
1964 Ferrari 250 GTO
alpine sunbeam
lotus esprit