I own 2 cars with sunroofs (moonroofs? -they are glass), my Buick Lacrosse has one and my Subaru Outback has one and my dad's 2016 Mazda CX-5 he bought this past summer has one. The BMW E36 I used to own also had a sunroof (not glass). I never use any of them, nor does my dad use his. Ever. And probably 90% of the time I have the sunshade pulled closed. I find them complete useless. Yet I'm sure it was probably a $1000 option on all of those cars when they were new. At the same time, I have an aunt who insists she can't live without a sunroof. Why, I'll never know. The only thing I can think of them being good for is resale value. People shopping for cars seem to gravitate towards "Oh it has a sunroof". Does anyone actually own a sunroof and use it regularly? We won't count G Body Astroroofs because they were kinda rare, let's just stick to daily drivers.