Long time Syd Mead art fan...
I think the Sentinel Limousine is the most iconic of Mead's car creations.
Not only did it grace the cover of one of his books,
but I believe its the most reprinted image of his.
It inspired many other artwork designs, was used by Cadillac, and was recreated by Hot Wheels toys.
I always thought it was too low to get into and would be uncomfortable to ride in.
But its still very cool!
But the Blade Runner vehicles will always be my favorites (just because I am such a big BR fan).