2. Vehicle history report. This report will provide you with important information about the car's history, such as accidents, repairs, and ownership changes. You can purchase a vehicle history report online or from a car dealership.
3. Proof of funds. You will need to show the dealer that you have the money to purchase the car, either in the form of cash, a cashier's check, or a loan pre-approval letter from your bank or credit union.
4. Trade-in vehicle (if applicable). If you are trading in your current vehicle, you will need to bring the vehicle's title, registration, and keys.
5. A knowledgeable friend or family member. It can be helpful to have someone with you who can help you evaluate the car and negotiate the best possible price.