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Best for: Members wanting transparent published rate grids

PenFed Credit Union

PenFed Credit Union — auto refinance with a fully published rate grid by term and vehicle type.

Min credit
Not disclosed
APR
4.19%–6.24%
Max vehicle age
Not disclosed
Max mileage
125k mi

See your matched lenders and get prequalified. Takes ~3 minutes.

"Not disclosed" means PenFed Credit Union does not publish this on their public site. "No restriction" means PenFed Credit Union explicitly states no limit.

Overview

PenFed Credit Union publishes a complete refinance rate grid by loan term for both new (model year 2025+ with under 7,501 miles) and used vehicles. Rates start at 4.19% APR for the most qualified borrowers on a 36-month new-vehicle refi.…

What’s great

  • Full rate grid published for 36/48/60/72/84-month terms
  • Loan amounts up to $150,000 and up to 125% LTV
  • No fees and soft-pull prequalification
  • Membership is open to anyone who joins PenFed

What to know

  • Lowest rates assume excellent credit; PenFed does not publish a numeric FICO floor
  • No published vehicle age or mileage cap on the refi page (only the new/used cutoff at 7,500 miles)

Eligibility

Minimum credit scoreNot disclosed
APR range4.19% – 6.24% (rates from new (4.19%–5.74% by term) and used (4.79%–6.24% by term) auto refi grids; assumes excellent credit)
Maximum vehicle ageNot disclosed
Maximum mileage125,000 miles
Loan amount rangeUp to $150,000
Term length36 – 84 months
States servedNot disclosed
Membership requirementOpen to anyone who joins PenFed

FAQ

See your matched lenders and get prequalified. Takes ~3 minutes.

Sources

Every figure on this page is sourced from PenFed Credit Union's own published materials. Rates, eligibility, and terms can change — verify directly with PenFed Credit Union before applying.

  1. [1]PenFed Auto Refinance — rate grid (new & used by term), max loan $150K, 125% LTV, terms 36–84 months, no fees, soft-pull pre-qualification — PenFed Credit Union
    https://www.penfed.org/auto/refinance
    Last checked: October 2026