If someone has to have a car voluntarily repossessed would the car payment be the same or can it be reduced?

That needs to be discussed with the LENDER before you let it get repoed. Better yet, discuss while you are current on the payments. If you're in a temp shortage, they might work with you on getting around it. If its NOT temp, they will likely want all the money due at one time. TALK to the LENDER about it. Good Luck