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Car Affordability Calculator — How Much Car Can You Afford?

Find out how much car you can truly afford based on your income, existing debts, and the full cost of ownership — payment, insurance, gas, and maintenance.

Quick answer: Car affordability should include loan payment, insurance, fuel, maintenance, registration, and depreciation. A lender approval can be higher than what fits safely in your monthly budget.

Maximum Car Price
$45,684
Maximum Car Price
$45,684
Max Monthly Car Payment (15% rule)
$825
Maximum Auto Loan
$42,684
Total Loan Cost (interest incl.)
$49,500
Breakdown
$89,193total
Max Monthly Car Payment (15% rule)$825
Maximum Auto Loan$42,684
Maximum Car Price$45,684
Total$89,193
Diagnostic

With a $825/month budget at 6.00% APR, you can afford a car up to $45,684.

Lock this number into your Money Map and we'll track progress.

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What to do next

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Your action plan
  1. 1

    Set the target and timeline for this plan

    How much car can you afford without straining your budget?

  2. 2

    Compare the result against current market-rate options

    Assumptions change the answer, especially when rates, taxes, or timing matter.

  3. 3

    Use the linked guide or product page for the next step

    Turn the result into a prioritized action instead of treating it as a one-off number.

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This is an educational estimate, not tax, legal, investment, or lending advice. Tax rules, rates, and eligibility change and depend on your full situation. Confirm with a qualified professional or the provider before acting.

Calculator action path

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Guide
How to Get a Car Loan: Rates, Requirements, and Where to ApplyAuto loan rates vary by 3–5 percentage points depending on where you borrow. Here's how credit score affects your rate, where to get the best terms, and how to avoid dealer financing traps.
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Top auto loan rates

Reviewed Jul 9, 2026 · Methodology

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Navy Federal CU
Checked Jul 9, 2026
3.89%APR
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Frequently Asked Questions

Everything you need to know.

What percentage of income should go to a car payment?
Financial advisors recommend keeping all transportation costs — payment, insurance, fuel, maintenance — under 15–20% of take-home pay. On $5,000/month take-home, that's $750–$1,000/month total transportation. A payment alone should be no more than 10–15%.
Should I buy or lease a car?
Buy if: you drive over 15,000 miles/year, want to own long-term, or want to modify the vehicle. Lease if: you want a new car every 3 years, drive under 12,000 miles/year, and qualify for low money factor (equivalent of APR). Most financial experts prefer buying — leasing optimizes for low payment, not low total cost.
Is the Car Affordability Calculator — How Much Car Can You Afford? free to use?
Yes. SwitchWize calculators are free, and you do not need an account to run scenarios or view the result.
Does using the Car Affordability Calculator — How Much Car Can You Afford? affect my credit score?
No. Using a calculator does not trigger a credit check. A credit impact can occur only if you apply directly with a lender, card issuer, or provider.
Are the results personalized financial advice?
No. Calculator outputs are educational estimates based on the inputs you enter. Review assumptions and confirm terms directly with providers before making a financial decision.
What should I do after seeing the result?
Use the recommendation module on this page to compare auto loan rates, or run Money Map to compare this loans & credit decision with your other opportunities.
How does SwitchWize choose related offers?
Related offers are matched by the calculator surface (auto) and ranked using SwitchWize data such as rate, fees, trust signals, product fit, and switching friction. Paid relationships do not change organic ranking order.
How fresh are the rates and offers shown?
Rate and offer data is reviewed on a recurring cadence and every offer module shows review context or links to the methodology and disclosure pages.
Where can I see the ranking methodology?
The SwitchWize methodology page explains how rate freshness, editorial review, affiliate disclosure, and category ranking factors work.
Can Money Map use this result?
Yes. Money Map is the broader diagnostic path: it compares savings, mortgage, cards, and debt so you can see whether this calculator result is your highest-impact next move.

Why This Matters

The average new car payment is $735/month. Most financial experts recommend keeping all vehicle costs under 15% of take-home pay. Many Americans are dramatically over-allocated to car ownership.

How to Use It

  1. 1Enter your monthly take-home income
  2. 2Enter any existing monthly debt payments
  3. 3Set the loan term and expected interest rate
  4. 4See the maximum affordable vehicle price — and monthly payment breakdown
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