It's not like that in every state. I know PA and WV are not like that. You just go to a notary and sign the title over.
May not be the process I described in every state, but the important thing is there is always a way to notify the state the vehicle is sold, and release you of liability.
2001 Pontiac Grand Prix GT : Stock and slow and SOLD.
2001 Pontiac Grand Prix GTP Special Edition