Originally Posted By: Hokiefyd
You generally can't tow automatic cars 4-down, but Hondas and some late-model Saturns are a notable exception.
Any GM with a 4T40E or 4T45E can be towed 4-down. A short and not complete list of cars that used this transmission: Chevy Malibu, Cavalier, Cobalt, Pontiac Grand Am, Sunfire, Oldsmobile Alero, Saturn Ion.