The red car that picks up Mara after the accident is an extremely rare 1960 Ferrari 250 GT California Spyder SWB. Only 56 of these cars were made and some have sold for over $10M at auction in the 2010's.
The amount of 50,780 Lire mentioned at the beginning of the film would equate to about $81.32 at the time or $663 in 2018.
The limousine featured in part II ("Anna") was a 1963 Rolls-Royce Silver Cloud III Convertible.
Final film of Tina Pica.
Italian censorship visa # 41787 delivered on 4-12-1963.