Surely my suggestion isn't for everyone. I was just pointing out that if you're the type that feels "cheated" every time the next model year of your car comes out, a change in perspective can help you feel better.
There are people out there that are plenty happy rocking a 1st gen MR2 or late 60's muscle car. Hell, I'd trade my race car in a hot second for a 1960's Ferrari even though my race car is faster... hell it's probably even more comfortable than the Ferrari!
My point was only that if you can't live with the fact that there's always going to be a newer/better car around the corner, just step back a bit and get in the mindset that you're not driving the latest and greatest, but you're driving something unique and better because it's older.