My dad had a blue '69 Charger. He absolutely loved that car.
It needed to have some work done on it and wasn't running. It was sitting in our driveway for a while untouched as he didn't have enough of a financial buffer repair it at the time. One of our neighbors complained about it to the city - which ultimately turned into an ultimatum. My dad decided to sell it and to this day cites it as the greatest regret of his life.