≈ $5,000 down
Taxes & fees
Ongoing vehicle costs
Estimated total
$940/mo
A car payment is generally considered manageable at no more than 15% of monthly take-home pay, with total transportation costs (payment, insurance, gas) kept under 20%. Enter the car's price, down payment, interest rate, and loan term, and this weighs the resulting payment against your actual income and any existing debt rather than that rule of thumb alone.
These key factors affect car affordability
Income and expenses
A car payment doesn't exist in a vacuum - it's stacked on top of rent, groceries, and whatever else you owe. So we weigh it against your income and any debt you've already logged together, because that combined number is what you'll actually feel hit your account every month, not the payment in isolation.
Credit score
Few purchases are as sensitive to credit tier as an auto loan. A borrower with excellent credit might land a rate in the low single digits, while someone in a subprime tier financing the identical car can end up paying a rate several times higher - same car, a very different total cost. That's why a lower score pushes your risk score up here too.
The 20/4/10 guideline
Worth knowing before you sign anything: the 20/4/10 rule. Put down at least 20%, finance for no more than 4 years, and keep everything transportation-related - payment, insurance, gas, and maintenance together - under 10% of gross income. Loan terms have crept longer across the industry in recent years, which makes that 4-year benchmark harder to hit than it used to be, but it's still a useful gut check next to your risk score.
Down payment and trade-in value
Cash down or a trade-in both shrink the loan amount, and either one helps you stay ahead of depreciation instead of ending up upside down - owing more than the car is worth - a spot that's uncomfortable to be in if you total the car or need to sell before the loan's paid off.
Loan term
Stretch the loan to 72 or even 84 months and the monthly payment looks a lot friendlier. But you'll pay meaningfully more interest overall, and you'll spend a longer stretch of the loan owing more than the car is actually worth. A lower payment today isn't free - it's borrowed from the total cost later.
Insurance and maintenance
The loan payment is just one line item. Insurance, fuel, and maintenance are real money every month too, and they don't scale down just because you got a good deal on the price - newer, faster, or pricier vehicles routinely cost more to insure regardless of what you paid for them.
How to use your results
Try adjusting the inputs to see what actually moves your risk score:
- Down payment - a bigger down payment shrinks the loan and often the payment.
- Loan term - compare a shorter term's higher payment against a longer term's lower one.
- Interest rate - a credit union rate can look very different from a dealer's financing offer.
- Existing debt - add what you're already carrying for a more realistic picture.
Ways to increase how much car you can afford
- Pay down existing debt before taking on a new car payment.
- Shop your loan - credit unions and banks often beat dealer financing.
- Improve your credit score before you apply, even by a modest amount.
- Consider a certified used car instead of new to reduce the loan amount and slow depreciation.
- Save for a bigger down payment to shrink the loan and the monthly payment together.
More vehicles calculators
Sources
Bureau of Labor Statistics (median income by age, shown in the sidebar), Experian (credit score by age, shown in the sidebar), Kelley Blue Book (average new-vehicle price), Insurify (average full-coverage auto insurance), Bankrate (average auto loan rate), Tax Foundation / Avalara (state vehicle sales tax rates), Policygenius (national average vehicle sales tax), CarEdge (average dealer documentation fee), GeoNames (ZIP code/city lookup) - starting points to compare against, not real-time quotes.
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