I have never had much luck with saying goodbye to someone that I really loved.
When I find a car that is superior to all others, for my particular tastes, I repair it, and restore it when it breaks down. I have a 1993 Lincoln Town Car that gets an average of 23 miles per gallon of gas, passes all emissions tests, has more than 250000 miles on it, will spin both rear wheels on dry pavement, and will transport me at 120 mph, without taking very much time to attain that speed if I desire it. And it is mine.
I have no need, nor desire for a newer, lesser car