# Auto Loan Refinancing: When It Saves Money and When It Costs You
Rising car prices have pushed average auto loan balances higher over the past decade. Lenders now stretch payments across longer terms to keep monthly bills manageable. But borrowers stuck with expensive loans have an option: refinancing.
Refinancing an auto loan means taking out a new loan to pay off your existing one. The goal is landing a lower interest rate, reducing your monthly payment, or shortening your repayment timeline.
The biggest advantage is savings. If your credit score has improved since you financed your car, you qualify for better rates. Someone who borrowed at 8 percent and now qualifies for 5 percent cuts their interest costs substantially over the life of the loan. A $25,000 auto loan refinanced from 8 percent to 5 percent over 60 months saves roughly $2,500 in interest alone.
Lower monthly payments free up cash for other priorities. Shortening the loan term builds equity faster and lets you own your car outright sooner.
The downsides require attention. Refinancing triggers application fees, ranging from $0 to $300 depending on the lender. Banks like LendingClub, Lightstream, and Discover offer competitive auto refinancing, but each charges differently. Some charge nothing; others ask for money upfront.
Refinancing also resets your loan term. If you refinance a car loan you've already paid down halfway, stretching payments over a new 60-month term can mean paying interest far longer than your original deal. The math only works if your lower rate outweighs the extended timeline.
Early payoff penalties exist too. Some original lenders charge prepayment penalties for paying off loans early, though federal regulations limit this practice.
Before refinancing, check your credit score