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Credit union · NCUA insured

RBFCU auto loans start at 4.49% APR for a new vehicle and 4.49% for a used one. Rates checked October 16, 2026.

How RBFCU’s auto loan rates compare

Compared with banks and credit unions near San Antonio, TX, where RBFCU has the most branches. New vehicle, lowest advertised APR first.

  • Top Carrot, Carrot Score 91

    This credit union’s lowest

    RBFCU

    4.49%APR

    Terms
    49–60 months
    Up to
    18.00% APR

    Auto/Truck Loan

  • Top Carrot, Carrot Score 96

    Lowest rate

    PenFed Credit Union

    3.84%APR

    Terms
    up to 60 months
    Up to
    —

    PenFed Credit Union rates

  • Top Carrot, Carrot Score 89

    2nd-lowest rate

    Baptist Credit Union

    4.24%APR

    Terms
    —
    Up to
    —

    Baptist Credit Union rates

Compare auto loan rates near you →

RBFCU auto loan score

89

Auto loan score

Higher than 89% of U.S. banks and credit unions

By vehicle
  • New vehicleNew4.49%
  • Used vehicleUsed4.49%

Each track runs from the highest to the lowest rate among U.S. banks and credit unions; the dot is this rate.

How the score works →

Current auto loan rates

Rates from the credit union’s website. Most are “as low as” rates for the best credit; yours depends on your credit, the term and the vehicle.

Who can join RBFCU

This may be incomplete or out of date, so check with the credit union before you apply.

Family and household

  • Immediate family members or household members of an existing member qualify for membership.

Other ways

  • Membership is open to individuals through more than 5,000 qualifying options based on where they live, work, worship, or attend school.

Cost to join

  • Members are required to open a primary savings account with a minimum deposit of $1, which must remain in the account at all times.

Membership information collected October 5, 2026.

← RBFCU overview