@goodoldan I think OP has a good plan. I know from my work that keeping the older car going takes tolerating some noise and ride issues. But not having that payment is great!
One more factor is when necessary repairs start making the car unavailable as it’s in the shop. You can keep a car going for $7K a year but lack of dependability becomes a factor.
I haven’t been able to save up for the next car, but that’s ideal.
We do like our Camry hybrid. Better mpg’s, ride, quiet, and acceleration than I had anticipated. You’ll enjoy your newer car but it’s still good to get as much as you can out of the current one