Hesitant about selling car?

Why would you want to keep it and lock it away somewhere? Unless the car is some sort of rare collectible it's just an old car. Memories won't leave you if the car goes. Grow up, move on, The future will never arrive if you can't let go of your past.

Your feelings are normal but you'll find that it's best not to have emotional attachments to "things" such as cars. Although you may feel that your first car is special, you'll soon discover that other cars you'll own are better cars and that you'll also feel that they are somewhat special. I've never felt good about giving up any car I have ever owned -- except those that turned out to be pieces of ****.

Move on, move it out. Two weeks after you've bought your next car you will realise what a heap of junk it was.