I also own a Mazda RX-8 (also bought used) but it's parked right now because it needs some work and I don't feel like putting the money into it right now. I do really love that car though.
Bicycle wise, I ride either a 2006 Specialized Hard Rock for mountain biking, or a 2014'ish Giant Defy for road biking.
This setup handles a lot, park trips, grocery runs.
But alas we’re in the Carolinas and use cars once or twice a week. Subaru Forrester for air conditioning, and an old Chevy crew cab truck for working the bees.
In a miles to miles comparison, a truck is terrible for commuting, but thankfully that isn’t happening. For projects and camping the truck is really great to have.