It seems there is some debate about which year, but here are three excellent links of people discussing it, as well as info about additional cars in the movie:

https://www.imcdb.org/v002846.html

https://bringatrailer.com/2018/04/01/cameron-frye-edition-19...

https://medium.com/@raymondarsenault/the-cars-of-ferris-buel...