Selling a car online

Due to an unfortunate series of events, my family is deciding to sell a car. Fortunately, we do have some extra time to study this, and I just was wondering, has anybody here sold a car online, and if so, where? Any good/bad experiences to share?

Thanks in advance!

Dammit I don’t know how you not only work a post or two into every thread but also remember what past threads there are.

Hey, I started them both.