2025 Infiniti QX55 Offer: Product offer by Banco Popular of Puerto Rico. FDIC Member. Subject to credit approval. Certain restrictions may apply. Offer valid till June 30, 2025. ¹Offer for the 2025 Infiniti QX55 starting at 0.55% APR applies for clients with credit score of 795 or more. Offer requires direct payment. Cannot be combine with other offers or discounts. Popular Auto and Ambar Infiniti are not affiliated.