0 Auto Financing Calculator
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Reviewed by Calculator Editorial Team
This 0% auto financing calculator helps you determine your monthly payments and total interest when financing a car with no down payment. Learn how to compare different financing options and understand the terms before signing any loan agreement.
What is 0% Auto Financing?
0% auto financing is a special type of car loan where you don't pay any interest for the first few months or years. This can make it seem like you're getting a free car, but there are important terms to understand before committing.
Key Terms
- Promotional APR: The interest rate you'll pay after the promotional period ends
- Promotional Period: The time during which you pay 0% interest
- Total Cost: The actual amount you'll pay including interest
Most 0% financing offers have a promotional period of 12-36 months. After this period, the interest rate typically jumps to a much higher rate (often 15-25%).
How to Use This Calculator
Enter your loan amount, promotional APR, promotional period, and regular APR to see your estimated monthly payments and total interest.
Example: If you finance a $20,000 car with 0% interest for 24 months and then pay 15% interest, enter these values in the calculator to see your payment breakdown.
How 0% Auto Financing Works
The process typically works like this:
- You find a car with a 0% financing offer
- The dealer or lender agrees to finance 100% of the car's price
- You make payments during the promotional period with no interest
- After the promotional period, your payments include regular interest
| Period | Interest Rate | Monthly Payment | Total Paid |
|---|---|---|---|
| First 24 months | 0% | $333.33 | $8,000 |
| Next 48 months | 15% | $425.40 | $20,416.80 |
| Total | $28,416.80 |
Pros and Cons
Pros
- Lower monthly payments during the promotional period
- No down payment required
- Good credit isn't always required
Cons
- High interest rate kicks in after promotional period
- Total cost can be much higher than the car's price
- Risk of losing the car if you can't make payments
FAQ
Is 0% financing really free?
No, 0% financing isn't truly free. You'll pay the full amount of the car plus interest after the promotional period. The calculator shows you the total cost.
What happens if I can't make payments?
If you miss payments, the lender may repossess the car. Always make sure you can afford the payments before signing.
How do I compare 0% financing offers?
Use this calculator to compare different offers by entering the loan amount, promotional APR, and regular APR for each option.