Start with the payment, not the price.
Tell us the monthly payment you are comfortable with, your down payment and your rate. We work backward to the car price you can actually afford, the loan behind it, and what the interest really costs.
Your budget
Term and rate set how far your payment stretches. A longer term buys more car but costs more interest.
What your budget is telling you
How the loan term changes your ceiling
Affordable price across loan terms
How the rate changes your ceiling
Affordable price as the rate moves
Deal scorecard
Affordable price by loan term
The same payment, down payment and rate, run across common loan lengths. Your current term is highlighted.
| Term | Monthly to loan | Max loan | Car price | Total interest | vs your price |
|---|
Car affordability, explained
How much car can your budget really buy
Most people shop by sticker price, but the number that decides what you can actually own is the monthly payment. This tool starts from the payment you are comfortable sending every month, then works backward to the car price that fits. It reserves the money you need for insurance, gas and upkeep first, so the figure you see is what is left for the loan itself, not an optimistic guess.
From that available payment it finds the largest loan your term and rate allow, adds your cash down and any trade-in, then removes sales tax to land on a realistic vehicle price. Change the term from 48 to 72 months, nudge the rate, or add a bigger down payment and the affordable price updates instantly so you can see the trade-offs before you ever walk onto a lot.
Why the payment, not the price, is the real limit
A longer loan lowers the monthly payment and lets you afford a pricier car, but you pay for that comfort in interest. Stretching from 60 to 72 months can add hundreds of dollars in total interest and keeps you in the loan long enough to risk owing more than the car is worth. A shorter term costs more each month yet builds equity faster and ends the debt sooner.
Rate matters just as much. Every point of APR you shave off, through a stronger credit score or a credit union offer, turns straight into more car for the same payment or the same car for less money. Use the table and charts below to see exactly how term and rate move your ceiling, then set a payment you can hold through good months and bad.
Common questions
How does this calculator decide what car I can afford?
It starts from your monthly budget, subtracts the other costs you set aside for insurance and fuel, and treats the rest as your loan payment. Using your APR and term it finds the largest loan that payment supports, adds your down payment and trade-in, then removes sales tax to reach the vehicle price you can afford.
What should I include in other monthly costs?
Anything you must pay to keep the car on the road that is not the loan itself: insurance, fuel, routine maintenance and any parking or tolls. Reserving these first keeps the payment realistic, because a loan you can technically make but cannot fuel or insure is not truly affordable.
Is a longer loan term a good way to afford more car?
It lowers the monthly payment and raises the price you can reach, but it also increases total interest and keeps you in debt longer. On a longer term you can owe more than the car is worth for years. Compare the total interest column in the table before you stretch the term just to buy a bigger car.
How much should my down payment be?
A larger down payment lifts the affordable price dollar for dollar, lowers the loan, and cuts total interest. Many buyers aim for around 10 to 20 percent of the price in cash or trade-in. Even a modest down payment reduces the risk of being upside down early in the loan.
Does the affordable price include sales tax?
The headline price is the vehicle price before tax. Your loan, down payment and trade-in cover the out-the-door total, which is the vehicle price plus sales tax, so the tool divides by one plus your tax rate to make sure tax fits inside your budget rather than pushing you over it.
Will my real loan offer match these numbers?
This is a planning estimate. Your actual rate depends on credit, lender and the specific vehicle, and dealers may add fees, warranties or add-ons that raise the out-the-door price. Bring this figure as your ceiling, get a pre-approval to confirm your real rate, and let the payment, not the salesperson, set your limit.
Estimates for planning only. Your real rate depends on credit, lender and vehicle, and dealers may add fees, taxes, title, registration and add-ons that change the out-the-door price. Confirm your rate with a pre-approval before you rely on any figure here.