A verification of members’ accounts is being performed as of September 30, 2021. All members should receive a statement either by mail or e-statement. Please compare your statement with your records and report any differences in balances to: Cornerstone Resources P.O. Box 655147 Dallas, TX 75265-5147

Like a bank, but better!


Product Icon Rates Worth Cheering For
Apply Now Apply Online Call to Apply Apply at a Branch

Score 2% off with Rates as Low as 1.66%APR*

  • 2% off qualifying or current rate
  • Rates as low as 1.66%
  • Up to 66-days until first payment
  • No loan processing or application fee
  • GAP coverage below dealer pricing
  • Vehicle Service Contracts below dealer pricing
  • Loan Payment Protection available including: life, disability, and unemployment
  • TruStage™ Insurance options to protect your investment


Click here to view our Auto Loans 

Click here to view our Loan Rates 

*APR=Annual Percentage Rate. This offer begins October 1, 2021 and ends December 31, 2021. This promotion is applicable to all CONSUMER new or used automobiles funded with a minimum of $5,000 and is not valid to refinance existing Southwest 66 Credit Union (SW66) loans. The floor Annual Percentage Rate (APR) is 1.66% for up to 48 month financing, 1.90% for up to 72 months, and 3.49% for terms longer than 72 months. Loan application must be submitted by December 31, 2021 and funded within 60 days of application date to be eligible. Up to 66 days before first payment. Interest will accrue during the deferment period. All loans are subject to SW66 underwriting requirements. SW66 reserves the right to cancel or amend the terms and conditions of this promotion at any time and without notice. Non-member applicants must meet SW66 membership eligibility requirements and must become a SW66 member prior to or concurrent with loan funding. Not valid with any other offers. For qualified borrowers. Credit restrictions apply. Contact us for additional details at 432-363-6600.

Third Party Link Disclaimer - Southwest 66 Credit Union does not endorse or guarantee 3rd party links. The products and services offered on 3rd party sites are not products of Southwest 66. Southwest 66 cannot attest to the accuracy of information provided by the linked sites. Linking to a web site does not constitute endorsement by Southwest 66, or any of its employees, of the sponsors of the site or the products presented on the site. Other websites which you may link to from this site are not bound by the Southwest 66 Website Privacy Policy. The calculators provide estimates only. Read our privacy policy.