having trouble parting with my '87 9000

Hi, Im pretty new to the forums but I hope someone can help. I have owned my 9000S for 11 years this month. She has been a great car and a good friend, now with 228,000 miles and still running strong, I must get rid of her. I recently purchased a new car and didn't want to trade her in because I wanted someone to have her who would care for her like I did, might be unreasonable... i dunno. But anyway, is it wrong to say to someone..."this isn't the car for you"? I can not and will not sell it to someone who is critical and insulting, I mean shes gettin old, she needs a good home. And we all know sometimes Saabs can be quirky, but she was always good to me as I was/am to her. I will miss her. I'd almost give it to the right person.. Its like getting rid of a loved pet. Who knows maybe I should keep her...? What is up?... SAABS' really do have personality!