What happens when you finance a new car
When you finance a new car, you borrow money from a lender to pay the dealer upfront, then repay that loan over time with interest. The car itself serves as collateral, meaning the lender can repossess it if you stop making payments. You'll own the car once the loan is paid off, but until then the lender holds a lien against the title.
The process typically starts before you walk onto the lot. You can get pre-approved for a loan amount and interest rate through a bank, credit union, or online lender, which tells you exactly how much you can spend and what your monthly payment will be. Then you shop for the car. Some buyers negotiate the price first, then financing; others let the dealer arrange the loan. Each path has different costs and timelines.
Key Takeaways
- Getting pre-approved for a loan before shopping gives you a fixed budget and negotiating power, because you arrive at the dealer knowing your rate and terms.
- Your interest rate depends on your credit score, the loan term you choose, and the lender you use — rates vary significantly between banks, credit unions, and dealer financing.
- New cars depreciate fastest in the first year, so your loan balance may exceed the car's value for several months, which matters if you total the car or want to trade it in early.
- The dealer can arrange financing after you pick a car, but dealer rates are usually higher than pre-approved rates, and the dealer earns a commission on the loan.
- You'll need proof of income, a valid driver's license, proof of insurance, and the vehicle identification number (VIN) before the lender funds the loan.
Pre-approval versus dealer financing
Pre-approval means a lender has reviewed your credit and income and committed to lending you a specific amount at a specific rate, usually good for 30 to 60 days. You bring this approval to the dealership as a competing offer. The dealer can still try to beat that rate through their own lenders, but you have a floor — you know the worst deal you'll accept.
Dealer financing skips pre-approval. You pick a car, negotiate the price, and the dealer's finance manager arranges the loan after the sale. This is convenient but costly. Dealers work with multiple lenders and earn a commission when they place your loan, so they have incentive to steer you toward higher rates or longer terms. The rate you're quoted may not be final — it can change after the lender reviews your full process, a practice called "spot delivery" that sometimes leaves buyers with worse terms than promised.
The safest approach is to get pre-approved first, shop with that approval in hand, and let the dealer try to match or beat it. If they can't, you use your pre-approval. If they can, you compare the two offers side by side — same loan amount, same term, same rate — before deciding.
How your credit score affects the rate you'll pay
Lenders use your credit score to decide how much risk you represent. A higher score means you've paid past debts on time, so lenders charge you less interest. A lower score means more risk, so the rate goes up. The difference is substantial: a borrower with a score of 750 might get 4.5 percent, while a borrower with a score of 620 might get 9 percent on the same car and same loan term.
Your score is built from payment history (35 percent of the score), amounts owed (30 percent), length of credit history (15 percent), credit mix (10 percent), and recent inquiries (10 percent). If you have late payments, high credit card balances, or very little credit history, your score will be lower. You can request a free credit report from each of the three major bureaus — Equifax, Experian, and TransUnion — once per year at annualcreditreport.com. Checking your own report does not hurt your score.
If your score is lower than you'd like, you have options. You can wait a few months while you pay down credit card balances and make all payments on time, which will raise your score. You can add a co-signer with better credit, though they become legally responsible for the loan if you don't pay. Or you can accept a higher rate now and refinance the loan later once your score improves.
Loan term, monthly payment, and total interest
The loan term is how long you have to repay — typically 36, 48, 60, or 72 months. A shorter term means higher monthly payments but less total interest paid. A longer term means lower monthly payments but more total interest. For example, a $30,000 loan at 6 percent costs roughly $555 per month over 60 months and $180 in total interest, or roughly $417 per month over 72 months and $1,000 in total interest. The math shifts with your rate and the loan amount, but the pattern holds: longer term, lower payment, higher total cost.
Most lenders will let you choose your term, and some will let you pay off the loan early without penalty. Before you sign, ask whether there's a prepayment penalty — some lenders charge a fee if you pay off the loan ahead of schedule. If there's no penalty and your budget allows, paying extra toward principal each month shortens the loan and saves interest.
Don't choose a term based only on the monthly payment. A 72-month loan might feel affordable, but you'll owe money on a car that's aging and depreciating. If you lose your job or the car needs major repairs, you're stuck with a payment on a car worth less than you owe. A 60-month term is common for new cars because it balances payment and total cost.
Down payment and what it covers
Your down payment is the cash you put toward the car's price on day one. The lender finances the rest. A larger down payment lowers the loan amount, which lowers your monthly payment and total interest. It also protects you against being "underwater" — owing more than the car is worth — because you've already paid part of the cost in cash.
The down payment is separate from fees and taxes. When you buy a new car, you also pay sales tax (which varies by state, typically 5 to 10 percent of the car's price), registration and title fees (usually $100 to $300), and sometimes a dealer documentation fee (often $50 to $500). Some dealers bundle these into the loan; others ask you to pay them upfront. Ask the dealer to itemize everything so you know what you're financing and what you're paying in cash.
Many buyers put down 10 to 20 percent of the car's price, though some put down nothing. If you have the cash and can afford to part with it, a larger down payment reduces your risk and interest cost. If you need to keep cash on hand for emergencies or other debt, a smaller down payment is reasonable as long as you can afford the monthly payment.
What to bring to the lender and what happens next
Once you've chosen a car and agreed on a price, the lender needs several documents before they'll fund the loan. You'll need a valid driver's license, proof of income (usually recent pay stubs or a tax return), proof of residence (a utility bill or lease), and the vehicle identification number (VIN) from the car you're buying. Some lenders also ask for proof of insurance before they release the money.
The lender will order a vehicle history report and may have the car inspected to confirm its condition and value. This usually takes a few days. Once the lender approves everything, they send the money to the dealer or to you, depending on the arrangement. The dealer then transfers the title to you, and you drive away. The lender's name appears on the title as the lienholder until the loan is paid off.
After you sign the loan documents, you have a right to cancel within a short window — usually three business days — in some states. This is called the right of rescission. Read the loan agreement carefully before signing, because once that window closes, you're committed to the terms.
Comparing offers from different lenders
Banks, credit unions, and online lenders all offer car loans, and rates vary. Credit unions typically offer lower rates than banks if you're a member, because they're nonprofit and return earnings to members. Online lenders are fast but may charge higher rates if your credit is below average. Banks fall in the middle on both rate and speed.
When you compare offers, look at the annual percentage rate (APR), not just the interest rate. The APR includes the interest rate plus fees, so it's the true cost of borrowing. Two lenders might quote different rates, but if one charges an origination fee and the other doesn't, the APR tells you which is actually cheaper. Always compare the same loan amount and term across lenders — a $30,000 loan over 60 months at one lender versus a $30,000 loan over 60 months at another.
Get quotes from at least three lenders before you decide. Each quote involves a hard inquiry into your credit, which temporarily lowers your score by a few points, but multiple inquiries for the same type of loan (car loans) within 14 to 45 days count as one inquiry, depending on the credit scoring model. So shop around without penalty if you do it within a short window.
Frequently Asked Questions
Can I get a car loan if I have bad credit?
Yes, but you'll pay a higher interest rate. Lenders who specialize in bad credit often charge 10 to 18 percent APR or higher. Adding a co-signer with better credit can lower your rate. Some credit unions offer loans to members with lower scores at better rates than traditional lenders, so check your local credit union first.
What's the difference between APR and interest rate?
The interest rate is the percentage of the loan amount you pay annually. The APR includes the interest rate plus fees, so it's higher and more accurate. When comparing loans, always use the APR, because two lenders with the same interest rate might have different fees.
Should I buy gap insurance?
Gap insurance covers the difference between what you owe on the loan and what the car is worth if it's totaled. New cars depreciate quickly, so you might owe $28,000 on a car worth $24,000. If it's totaled, your regular insurance pays $24,000, and gap insurance covers the $4,000 gap. It costs $15 to $30 per month and is worth considering if you're putting down less than 20 percent.
Can I refinance my car loan later?
Yes. If your credit score improves or interest rates drop, you can refinance to a lower rate and lower monthly payment. Refinancing involves taking out a new loan to pay off the old one, so there are new fees and a new term. It makes sense if the new rate is at least 1 to 2 percent lower and you plan to keep the car long enough to recoup the fees.
What happens if I can't make a payment?
Contact your lender when ready. Many lenders offer deferment or forbearance, which lets you skip or reduce a payment temporarily. Missing a payment damages your credit and can lead to repossession, so communicating early is critical. Never ignore a missed payment notice.