Last updated: August 11, 2026 · Rates verified: August 11, 2026
Key takeaways
- Navy Federal Credit Union leads auto loan rates at 3.89% APR, verified August 10, 2026, versus an 8.51% national average.
- That 4.62-point gap works out to roughly $75 a month on a $35,000, 60-month loan -- about $4,500 over the life of the loan.
- Credit unions and online lenders (CarPutty, Caribou, RefiJet, Consumers Credit Union) fill out the rest of the top five.
- Getting pre-approved before visiting a dealership gives you real leverage against in-house financing offers.
What a 4.62-Point Gap Means on a Real Car Payment
On a $35,000 auto loan over 60 months, the difference between the national average rate of 8.51% APR and the best available rate of 3.89% APR works out to roughly $75 a month — close to $4,500 over the life of the loan. That's the practical weight behind shopping multiple lenders before signing at whatever rate the dealership offers on the spot.
Top Auto Loan Rates
| Lender | APR |
|---|---|
| Navy Federal Credit Union | 3.89% |
| CarPutty | 4.33% |
| Caribou | 4.49% |
| RefiJet | 4.49% |
| Consumers Credit Union | 4.74% |
Navy Federal Credit Union leads at 3.89% APR, verified August 10, 2026 — the lowest rate tracked here and well under the 8.51% national average. Credit unions and online lenders dominate this list, reflecting how competitive the auto lending market has become outside of dealership financing.
Get Pre-Approved Before You Shop
Dealership financing is convenient but rarely the cheapest option — walking in with a pre-approved rate from a lender like the ones above gives you a real number to compare against whatever the dealer offers, and leverage to negotiate if their in-house financing doesn't beat it.
New, Used, and Refinance Rates Aren't the Same
Auto loan rates typically differ by whether the car is new or used and by loan term — new-car loans generally carry lower rates than used-car loans, since a used vehicle is a riskier asset for the lender to finance against, and longer terms sometimes carry a slightly higher rate than shorter ones. If you're refinancing an existing auto loan rather than financing a new purchase, that's usually a separate rate table entirely, so a quote built for new-car purchases won't necessarily reflect what you'd be offered to refinance.
It's worth confirming which category a quoted rate applies to before comparing it against your own situation — a lender's headline "as low as" rate is often specific to new-car purchases with the shortest available term and the strongest credit profiles.
Frequently asked questions
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