If you have financed a vehicle through GM Financial, you have several options to make your monthly auto loan payment. You can pay:
- Online: Log in to your account here and make your payment.
- By Mail: If you are a GM Financial loan customer, send your payment to the following address: GM Financial, P.O. Box 78143, Phoenix, AZ 85062-8143. For lease customers, use this address: GM Financial, ATTN: GM Financial Lease, P.O. Box 78143, Phoenix, AZ 85062-8143
- By Phone: Note that there is a hefty $7.50 fee to pay by phone, which is a service provided via Western Union. The automated payment phone number is 1-866-894-6568. (If you just need the regular GM Financial customer service phone number that doesn’t take payments, it is 1-800-284-2271.)