If your lender doesn’t want to accommodate you, your options are a bit more difficult. This may include:
If you have positive equity in your car, or you owe less than the car is worth, selling it and using the money to pay off your loan is definitely the best outcome. If you don’t and must surrender the vehicle or have it repossessed, you’re going to take a massive hit to your credit, often in the range of 100 points or more. Plus, the repo will stay on your car loan for seven years.