If you want your car gone is there an easy way to give it back to the bank?

Sell it yourself. If you turn it back to the bank they will just sell it at auction (which results in far less money than if you sold it yourself) then they will require that you pay the difference between what they received from the sale and what is owed. The whole process will destroy your credit and you will not be able to get a good rate on your NEXT car or anything else that you want to buy on credit.