Either one of these- http://losangeles.craigslist.org/wst/ctd/1123635251.html ('84 Caddy)
A '84 Mustang
http://www.rivieraconvertible.com/ Buick Rivera
http://en.wikipedia.org/wiki/Chevrolet_Cavalier Chevy Cavailer

I'm out of geusses...!

EDIT-I cheated!
1984 Buick Riviera
1984 Chrysler Lebaron
1984 Cadillac Eldorado
1984 Dodge 600
1984 Chevrolet Cavalier
1984 Ford Mustang
1984 Chevrolet Celebrity
1984 Pontiac J2000

Its any one of these... If I search harder I could find the exact one, but I can't right now