Why do girls like older guys?

not sure what makes them more appealing to most girls other than "maturity" which we all know is not always true. what do girls like about older guys? maybe I'm wrong and some girls like younger guys? maybe older guys that look young appeal to some? I'm just confused cause older is less beautiful, and means the person is closer to becoming immobile, lazy and cranky.
Why do girls like older guys?
Post Opinion