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Experience The Hennessy Difference
Serving the Atlanta Metro Area Since 1964
Manufacturer Recognition Awards
Top Dealer & Customer Satisfaction Ratings
We Support Our Local Community
Welcome to Hennessy Cadillac: Your Premier Cadillac Dealer in Duluth, GA
At Hennessy Cadillac, we provide a luxury car-buying experience unlike any other in Duluth, GA, minutes from I-85 and serving Suwanee, Lawrenceville, Johns Creek, Peachtree Corners, Norcross, Buford, and Metro Atlanta.
With a "4.6/5-star rating from over 2,000 satisfied customers", we take pride in offering exceptional service, a vast selection of premium vehicles, and a seamless purchasing process. Whether you're shopping for a brand-new Cadillac CT4 sedan, CT5 sedan, CT5-V, CT4-V, CT4-V Blackwing, CT5-V Blackwing, or Cadillac SUVs like the XT4, XT5, XT6, ESCALADE, ESCALADE IQ and ESCALADE ESV, our team is here to deliver top-tier service. Enjoy transparent pricing, dedicated support, and the luxury you deserve-only at Hennessy Cadillac in Duluth, GA 30096.
Experience the Future of Cadillac Performance
At Hennessy Cadillac, we offer a curated selection of the most advanced and sought-after new Cadillac inventory in Duluth, GA, built around luxury sedans, performance sedans, electric luxury vehicles, and luxury SUVs-from compact SUVs to full-size luxury SUVs. The ESCALADE and ESCALADE IQ stand as the pinnacle of full-size SUV luxury, while the ESCALADE ESV adds extra cargo space for drivers across Gwinnett County who want more room. The LYRIQ and LYRIQ-V, luxury electric SUVs, delivers a quiet, confident drive with premium tech-it comes standard with a "340-hp" setup and offers an optional "500-hp" dual-motor AWD. For refined versatility, the XT5 is a strong midsize SUV choice, and the XT6 delivers three-row seating for family-focused shopping near Sugarloaf Parkway and Downtown Duluth.
Explore our selection of new Cadillacs today and take advantage of our new vehicle specials and lease offers at Hennessy Cadillac Duluth.
Certified Pre-Owned Cadillac & Luxury Used Cars
Looking for a luxury vehicle at an even more competitive price? Our Certified Pre-Owned inventory ensures each vehicle undergoes a comprehensive inspection and reconditioning process, giving you added confidence in your purchase. Explore our pre-owned Cadillacs include: Cadillac LYRIQ, CT5, CT4-V, OPTIQ, ESCALADE, ESCALADE IQ, VISITIQ, XT4, XT5, XT6, and VISTIQ options, so you can shop luxury sedans and SUVs near Atlanta with the right fit and budget.
We also maintain a large inventory of pre-owned cars, trucks, and SUVs offering everything from coupes and sedans to SUVs and trucks, so your next upgrade can stay within the Cadillac shopping experience at Hennessy Cadillac. And with our exclusive pre-owned specials, upgrading to a high-end vehicle has never been more accessible for drivers in Duluth, Suwanee, Lawrenceville, and Johns Creek.
Expert Cadillac Service & Genuine Parts
Your Cadillac deserves expert care, and our state-of-the-art service center is here to provide just that-right in Duluth, GA 30096. Whether you need routine maintenance, major repairs, or genuine Cadillac parts, our factory-trained technicians are equipped to handle it all.
We use OEM Cadillac parts to support precision and longevity, and our service financing options help you plan for maintenance with less stress. Schedule your next service appointment today and enjoy top-tier Cadillac care at Hennessy Cadillac near I-85 in Duluth. Make sure to browse our expert service specials every month for new Cadillac service offers.
Cadillac Financing - Drive Luxury on Your Terms
At Hennessy Cadillac, we believe that owning a Cadillac should be as effortless as driving one. With our online finance application, you can get pre-approved in minutes and streamline your car-buying process.
Whether you're leasing or applying for financing, our team is here to make the process seamless and stress-free-especially for Atlanta-area shoppers comparing Cadillac lease specials and monthly payments.
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Get in Touch
- Contact Our Sales Department: (678) 317-2774
- Monday9:00 am - 7:00 pm
- Tuesday9:00 am - 7:00 pm
- Wednesday9:00 am - 7:00 pm
- Thursday9:00 am - 7:00 pm
- Friday9:00 am - 7:00 pm
- Saturday9:00 am - 6:00 pm
- SundayClosed








