I haven't really kept up with this discussion (seems like a lot of vehicle talk) but ... a different house, in a different place. It's stupid because our house is nice enough, meets our daily needs, is paid for, and is in a friendly neighborhood that is fairly convenient to things we do. We are in our 60s, so it might be hard to start over again in a new place.
Yet there are less than ideal things. In the past, we went to a lot of trouble and sometimes expense trying to fix them, but in the end, we have what we have here.
Financially it is much more advantageous for us to stay here, in this house, until we can't (e.g., get too old and feeble), but somehow that's depressing. We've already been here for 25 years; do we want 25 more?
It's just DH and I; we are both retired, so we're not inextricably tied to this area and neighborhood, although we both have activities and connections (some very long-standing) here.