Thanks for all the great posts!! There were a lot of great answers, some were right and some were wrong. Here is the list according to the website:
10. KITT
9. 86 Ferrari Testarossa (Miami Vice)
8. 51 Ford F1 (Sanford and Son)
7. 75 Ford Fran Torino (Starsky and Hutch)
6. 83 GMC G15 Van (A Team)
5. 83 Ferrari 308 GTS (Magnum PI)
4. 69 Dodge Charger (Dukes of Hazzard)
3. 69 Oldsmobile Vista Cruiser (70's Show)
2. 75 Pontiac Firebird Espirit (Rockford Files)
1. 66 Batmobile (55 Lincoln Futura Concept)