You don’t consider the car reliable after two wear items wore out after 200000 miles? What are the other things about this car that cause you to question the reliability?
That said, if your new car has significant safety improments like auto braking, rear camera, cross traffic warnings etc. these are good reasons to upgrade.
Btw. our city car is 2007 Honda Jazz/Fit, that thing is perfect. Yes, battery failed few times but that's about it.