How long should I truly keep my car before considering an upgrade or a sale? Is there a definitive threshold for mileage or age that determines whether my vehicle is still a sensible investment, or should I evaluate it based on my evolving needs and the car’s performance? As I ponder this decision, am I taking into account factors such as maintenance costs, the latest advancements in automobile technology, and fuel efficiency? Shouldn’t I also analyze the emotional attachment I have to my vehicle, considering whether it still meets my lifestyle requirements? Could the timing of my decision be influenced by market trends and the resale value of my car? Additionally, how do external elements, like the emergence of electric vehicles and my personal financial circumstances, play their part in shaping a decisive timeline for maintaining or parting ways with my cherished mode of transportation? What are the implications of my choice on both practicality and sentiment?