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Auto Loan Calculator

Calculate monthly payments for new and used vehicle financing

Auto Loan Details

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Understanding Auto Loans

Auto loans are secured loans where your vehicle serves as collateral. This means if you fail to make payments, the lender can repossess the vehicle. Because the loan is secured, interest rates are typically lower than unsecured loans like personal loans or credit cards.

Most auto loans have fixed interest rates and fixed payment amounts over the loan term. Common loan terms range from 36 to 72 months, with shorter terms resulting in higher monthly payments but less total interest paid.

Your interest rate depends on several factors: credit score, loan term, vehicle age (new vs. used), down payment amount, and current market rates. A higher credit score and larger down payment typically qualify you for better rates.

Smart Auto Financing Tips

  • Check your credit first: Know your credit score before shopping. Each point matters for your interest rate.
  • Compare multiple lenders: Don't just accept the dealer's financing. Shop banks, credit unions, and online lenders.
  • Aim for shorter terms: 48-month loans save thousands in interest compared to 72-month loans.
  • Consider certified pre-owned: Get nearly-new quality at a significant discount with warranty coverage.
  • Avoid add-ons at purchase: Extended warranties, paint protection, and other dealer add-ons are often overpriced.

Auto Loan FAQs

What's the difference between a car loan and an auto loan?

There's no difference—the terms are used interchangeably. Both refer to financing used to purchase a vehicle. Some lenders may use "auto loan" to include motorcycles, RVs, or boats, while "car loan" specifically refers to automobiles, but in practice they mean the same thing.

Should I finance new or used?

Used vehicles typically offer better value since they've already depreciated. A 2-3 year old vehicle can cost 30-40% less than new while retaining most of its life. However, new vehicles have lower interest rates (often 2-3% lower), full warranties, and the latest safety features. Your decision should depend on your budget, planned ownership length, and risk tolerance for repairs.

How much should I spend on a vehicle?

Financial experts recommend keeping your total monthly vehicle expenses (loan payment, insurance, fuel, maintenance) below 15-20% of your gross monthly income. For the loan itself, aim for a monthly payment that's no more than 10% of your gross income. Don't forget to factor in insurance—which can be substantial for newer vehicles—when calculating affordability.

Can I negotiate my auto loan rate?

Yes! Having pre-approval from a bank or credit union gives you leverage to negotiate with dealers. Dealers often mark up rates by 1-2% above what they're actually getting from lenders—this is their profit. If you have competing offers, show them and ask the dealer to beat the rate. Even a 0.5% reduction can save hundreds over the loan term.

What is the typical down payment for an auto loan?

Lenders typically require 10-20% down for new vehicles and at least 10% for used vehicles. However, putting down more saves you money: it lowers your monthly payment, reduces total interest paid, and helps avoid being "underwater" (owing more than the vehicle is worth). If you can't afford at least 10% down, consider buying a less expensive vehicle or saving more before purchasing.

Does paying off my auto loan early hurt my credit?

No, paying off your auto loan early won't hurt your credit score, though it may cause a small temporary dip when the account closes. The benefits far outweigh any minor credit impact: you'll save money on interest, free up monthly cash flow, and own your vehicle outright sooner. Most auto loans have no prepayment penalties, but verify this in your loan agreement before paying it off early.