What each type costs to own and run, the maintenance items that come up on it specifically, and how owners usually split the airplane.
Two-seat piston trainer
Four-seat piston single
Four-seat cross-country single
Four-seat low-wing single
Complex single, retractable gear
Six-seat high-performance single
Four-seat composite single
Four-seat high-performance single
Four-seat composite single
Twin turboprop
The ranges above are where the market sits. Put in your financing, your hangar, and the hours you fly and the calculator gives you a figure you can plan against.