Financial

Car Loan APR Calculator

Calculate the true APR of your auto loan including fees. Compare APR vs interest rate and see the real cost of borrowing.

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Quick Take

This calculator gives you real-time estimates based on standard financial formulas. Modify any input and results update instantly — no calculate button needed.

Primary Result

$0

Monthly Payment

Total Fees
$0
Sum of fees
Effective APR
0.0%
Rate including fees
APR vs Stated Rate
0.0%
Effective - Stated
Total Interest
$0
Full term
Total Cost (Loan + Fees + Interest)
$0
All costs
Disclaimer: Results are educational estimates only and do not constitute professional financial advice. Actual loan terms, rates, and costs may vary.
What This Calculator Does

Calculate the true APR of your auto loan including fees. Compare APR vs interest rate and see the real cost of borrowing.

How the Calculation Works
Monthly Payment:Amortized
Total Fees:Sum of fees
Effective APR:Rate including fees
APR vs Stated Rate:Effective - Stated
Total Interest:Full term
Total Cost (Loan + Fees + Interest):All costs
Who Should Use This Tool

This calculator is designed for anyone looking to understand the financial implications of financial decisions. Whether you're a first-time buyer, comparing options, or planning for the future, these estimates help you make informed choices.

Important Considerations

Remember that actual terms, rates, and costs will vary by lender, your credit score, and current market conditions. These calculators provide educational estimates only and do not constitute professional financial advice. Always compare multiple offers and consult a financial professional before making decisions.

Frequently Asked Questions

What is the difference between APR and interest rate?+
Interest rate is the cost of borrowing the principal. APR includes the interest rate PLUS fees (origination, doc, application). APR is always ≥ interest rate and reflects the true borrowing cost.
What is a good APR for a car loan?+
Excellent credit (740+): 5–7%. Good (670–739): 7–9%. Fair (620–669): 9–13%. Subprime (below 620): 13–20%+. New car rates are 1–2% lower than used.
How do dealer fees affect APR?+
A $500 fee on a $20,000 loan adds ~0.5% to APR over 5 years. Larger fees or shorter terms increase the APR more. Always ask for the "buy rate" before fees.
Can I negotiate the APR?+
Yes. Dealers markup rates 1–3% above the "buy rate" from lenders. Get pre-approved from a bank/credit union first, then ask the dealer to beat it. Saves $500–$2,000 over the loan.
What is dealer financing markup?+
Dealers add 1–3% to the lender's base rate and keep the difference. On a $25,000 loan at 7% buy rate, dealer might offer 9%—earning $1,500+ over the term. Always compare multiple lenders.

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