Why More Borrowers Are Refinancing Their Vehicles, and How Lenders Are Playing a Role in These Changes

by Melinda Zabritski 2 min read September 5, 2025

lender and consumer

In an ever-evolving automotive landscape, where shifting consumer behavior meets fluctuating market dynamics, Experian’s State of the Automotive Finance Market Report: Q2 2025 delivers key insights into how both consumers and professionals are adapting to the changes.

This quarter’s report revealed a sharp increase in vehicle refinancing—up nearly 70% from Q2 2024—as consumers capitalized on the more stable rate environment. In fact, after refinancing, the average interest rate went from 10.45% to 8.45%. That shift resulted in their monthly payment dropping by an average of $71.

Interestingly, credit unions played a significant role in the refinance surge, increasing their market share from 63.22% last year to 68.33% this quarter, and borrowers who refinanced through credit unions saw their monthly payments decrease by $87 on average.

Banks saw a slight dip in their share of the refinancing market year-over-year, going from 22.71% to 21.45%, and borrowers who refinanced through them saved an average of $46 a month.

New leaders emerge as the lender market share continues to evolve

Taking a deeper dive into the automotive finance market share, banks reclaimed their leading position for total vehicle financing, rising to 27.50% in Q2 2025, from 24.50% in Q2 2024. Meanwhile, captives declined from 30.17% to 26.63% year-over-year, and credit unions slightly increased from 20.35% to 21.04% during the same period.

For new vehicles, captives continued to lead at 52.39% this quarter, though it was a drop from 60.74% last year. On the other hand, banks grew from 21.12% to 25.91% and credit unions went from 9.99% to 12.24% in the same time frame.

On the used side, banks edged ahead, increasing their share to 28.59% in Q2 2025, from 26.80% last year. Credit unions saw slight growth from 27.59% to 27.63%, while captives declined from 7.83% to 6.40% year-over-year.

As affordability remains a key priority, consumers seem to be exploring financing options that offer more favorable terms. While Experian Automotive’s report continues to illustrate the evolving dynamics, these data-driven insights can empower both consumers and industry professionals to make smarter financial decisions.

To learn more about automotive finance trends, view the full State of the Automotive Finance Market Report: Q2 2025 presentation on demand.

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