what is the towing capacity of a 1987 cadillac deville

Not sure but if your camper is more than 2000 lbs and you plan to travel interstates, I would not recommend it. These cars are not meant for trailering and, in my case, I overworked the transmission. I blew it towing a 3500 lb boat and it was not fun! The car was only 4 years old at the time and I thought I would be OK.

I would stay away from Front wheel drive cars for towing. Rear wheel drive are more dependable but, they also have a limit unless it's a Truck. Some cars can tow the 2000 lbs but later start showing ware.