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Improve Your Credit Score: Tips for Car Shoppers

  • Writer: Jessica Banuelos
    Jessica Banuelos
  • Nov 1, 2025
  • 4 min read

Buying a car is a major financial decision, and your credit score plays a crucial role in determining the loan terms you receive. A higher credit score can mean lower interest rates, smaller monthly payments, and more financing options. If you’re planning to shop for a car soon, improving your credit score beforehand can save you thousands of dollars over the life of your loan.


This guide offers practical tips to help you boost your credit score before you visit the dealership. Whether you’re a first-time buyer or looking to upgrade your vehicle, these strategies will put you in a stronger position to get the best deal.


Eye-level view of a person reviewing credit report documents at a desk
Reviewing credit report documents to improve credit score before car shopping

Understand How Your Credit Score Affects Car Loans


Your credit score is a number that lenders use to assess your creditworthiness. It reflects your history of borrowing and repaying money. Scores typically range from 300 to 850, with higher scores indicating better credit.


When you apply for an auto loan, lenders check your credit score to decide:


  • Whether to approve your loan

  • What interest rate to offer

  • The size of your down payment or loan term


A score above 700 usually qualifies for the best rates, while scores below 600 may lead to higher interest rates or loan denial. Improving your credit score can reduce the cost of borrowing and increase your chances of approval.


Check Your Credit Reports for Errors


Start by obtaining your credit reports from the three major credit bureaus: Equifax, Experian, and TransUnion. You can get a free copy once a year at AnnualCreditReport.com.


Look for:


  • Incorrect personal information

  • Accounts that don’t belong to you

  • Wrong balances or payment statuses

  • Duplicate accounts


Dispute any errors you find with the credit bureau. Fixing mistakes can quickly raise your score by removing negative marks that don’t belong to you.


Pay Down Existing Debt


Your credit utilization ratio—the amount of credit you’re using compared to your total available credit—makes up about 30% of your credit score. Lower utilization shows lenders you manage credit responsibly.


To improve this:


  • Pay down credit card balances to below 30% of your credit limit

  • Avoid maxing out cards before applying for a loan

  • Consider making multiple payments within the billing cycle to reduce reported balances


For example, if you have a credit card with a $5,000 limit, try to keep your balance under $1,500. This can have a significant positive impact on your score.


Make All Payments on Time


Payment history is the most important factor in your credit score, accounting for about 35%. Late or missed payments can lower your score and stay on your report for up to seven years.


To maintain a strong payment history:


  • Set up automatic payments or reminders

  • Pay at least the minimum amount due every month

  • Catch up on any past-due accounts before applying for a loan


Even one missed payment can increase your interest rate or cause a lender to reject your application.


Avoid Opening New Credit Accounts


Each time you apply for new credit, a hard inquiry appears on your report. Multiple inquiries in a short time can lower your score and signal financial stress to lenders.


If you’re planning to buy a car soon:


  • Avoid applying for new credit cards or loans

  • Focus on improving existing accounts instead

  • If you need to shop for auto loans, do it within a short window (usually 14 to 45 days) so inquiries count as one


This approach prevents unnecessary damage to your credit score.


Keep Old Accounts Open


The length of your credit history contributes to your score. Older accounts show a longer track record of managing credit.


Even if you don’t use some credit cards often:


  • Keep them open unless they have high fees

  • Use them occasionally for small purchases and pay off the balance promptly

  • Avoid closing old accounts before applying for a car loan


This helps maintain a longer average account age, which benefits your score.


Consider a Secured Credit Card or Credit Builder Loan


If your credit history is limited or you’re rebuilding credit, a secured credit card or credit builder loan can help.


  • A secured credit card requires a cash deposit as collateral, which becomes your credit limit

  • A credit builder loan is a small loan where payments are reported to credit bureaus


Both options help establish positive payment history and improve your credit mix, which can raise your score over time.


Monitor Your Credit Score Regularly


Keep track of your credit score as you work on improving it. Many banks and credit card companies offer free score updates.


Monitoring helps you:


  • See the impact of your efforts

  • Spot sudden changes or errors

  • Stay motivated to maintain good habits


Aim to check your score at least once a month leading up to your car purchase.


Save for a Larger Down Payment


While not directly related to your credit score, a larger down payment can improve your financing options.


Benefits include:


  • Lower loan amount and monthly payments

  • Increased chances of loan approval

  • Potentially better interest rates


Saving more upfront reduces lender risk and shows financial responsibility.


Shop for the Best Loan Terms


Don’t accept the first loan offer you receive. Compare rates from:


  • Banks and credit unions

  • Online lenders

  • Dealership financing


Getting pre-approved before visiting the dealership gives you a benchmark and strengthens your negotiating position.


Avoid Major Financial Changes Before Applying


Lenders prefer stability. Avoid:


  • Changing jobs

  • Making large purchases on credit

  • Opening or closing multiple accounts


These actions can raise red flags and delay loan approval.


Summary


Improving your credit score before buying a car can save you money and stress. Focus on checking your credit reports, paying down debt, making timely payments, and avoiding new credit inquiries. Keep old accounts open and consider credit-building tools if needed. Monitor your progress and save for a larger down payment to strengthen your loan application.


Start today by reviewing your credit report and setting a plan. With patience and discipline, you’ll be ready to shop for your next car with confidence and better financing options.

 
 
 

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