Can you still trade in a damaged newish vehicle with no collision coverage?

i bumped into someone yesterday and my car is in REALLY bad shape, however its always had so much damages any way. like bumper fell off, side mirror came off, and now the hood is propped up. its in the towing zone right now. however, i do not have collision coverage, only liability. wil that have anything to do with trading it in to get a used car? my car is a mazda 6 2009 with 30000 miles on it. if anyone PLEASE has a website where i can determine how much its worth also. thank you so so much!