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Auto Affordability Calculator

We estimate conservative, moderate, and stretch vehicle prices based on a percentage of your gross monthly income.

Estimate only. Estimate only. Not a loan offer, lender quote, dealer quote, lease agreement, retail installment sales contract, DMV estimate, or financial advice. Actual rates, payments, taxes, fees, incentives, residual values, insurance, fuel, and maintenance costs may vary.

Assumptions usedv2026-05-04
  • APR6.50%
  • Term60 months
  • Conservative / Moderate / Stretch10% / 15% / 20% of gross monthly income

How this is calculated

We compute your maximum monthly payment as a percent of gross monthly income (10% conservative, 15% moderate, 20% stretched). We then binary-search the highest vehicle price that fits your budget given APR, term, taxes, and fees.

Frequently asked questions

What payment-to-income ratio is reasonable?
A common rule is 10% of gross monthly income for the auto payment. 15% is moderate and 20% is stretched.
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