My money is on Toyota Camry.
It'd be funny if years after owning (and, yes, crashing) a WRX I came full circle.Two vehicles come to mind:
STI.
Hitch, check. In non-Premium trim it and the base WRX are the only ones I'd have enough headroom in. Downside is flatbill stigma. On the upside its engine design would satisfy my desire for nostalgia.
Re Camrys: They can be made fun. Toyota took one around as a One Lap of America racer, and it even pulled its own trailer! But they're long, not particularly fun stock, and FWD.