That's technology...constantly evolving, moving forward..I get a new iPhone every 24-36 months. A good laptop (Mac), though will last me 5-7 years before becoming too old for a daily use machine. And with the constant updates and new features in cabin tech, cars become obsolete pretty fast. My Jeep is a 2014, only has 70k miles but is feeling a bit dated inside as far as the nav system, etc compared to the new ones. Will trade up sooner or later...