2026 Cadillac Escalade IQ Luxury Welcome to Hennessy Cadillac, Georgia's #1 volume dealer of Certified Pre-Owned Cadillacs! We offer the largest selection of New Pre-Owned Cadillacs in the market, accompanied by impressive offers and unparalleled service! We are a proud part of the Hennessy family, the most trusted name for luxury vehicles in metro Atlanta for over 50 years! Hennessy operates 11 dealerships in the Atlanta market, which provides us with access to an over 2,500 vehicle network! No matter what you are interested in, we can help! *Internet Price doesn't include dealer added window tint of $299.95.