That site is wrong, no 360 modena was in the movie. As a matter of fact, I dont think the 360 Modena was released to the public at the date of the movies shooting. Might have been by the release date though. The only other car of interest in the Vanilla Sky movie was the classic muscle car he does really drive ( I forget if it was a big block Camaro ss or Mustang).
Also, the site forgets to mention the Ferrari 550 that is driven by Nick Cage in the movie The Family Man.