Hennessy Porsche North Atlanta
Roswell, GA
Hours
Sales/Showroom
Monday 8:30 AM - 7:00 PM
Tuesday 8:30 AM - 7:00 PM
Wednesday 8:30 AM - 7:00 PM
Thursday 8:30 AM - 7:00 PM
Friday 8:30 AM - 7:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 6:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 6:00 PM
Saturday 8:00 AM - 3:00 PM
Sunday Closed
Parts
Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 6:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 6:00 PM
Saturday 8:00 AM - 3:00 PM
Sunday Closed
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We just purchased our third Porsche from Hennessy Porsche. John Dissen made the whole process a pleasure. They take customer service seriously. Porsche. John Dissen made the whole process a pleasure. They take customer service seriously. More
Hennessy Porsche was super early to deal with. Cortlin Howard and Michael Carvajal were extremely helpful on my purchase. I highly recommend. Cortlin Howard and Michael Carvajal were extremely helpful on my purchase. I highly recommend. More
I have been working with John Dissen and the team at Hennessey Porsche for 10 years. They have the utmost integrity and always go the extra mile to make sure their customers are delighted. Hennessey Porsche for 10 years. They have the utmost integrity and always go the extra mile to make sure their customers are delighted. More
Michael Carvajal—professional, transparent, and efficient. Made my Porsche experience seamless, informed, and stress-free. efficient. Made my Porsche experience seamless, informed, and stress-free. More
I had a fantastic experience working with Michael Carvajal and Ben Davis on my Porsche purchase. From start to finish, they were incredibly knowledgeable, professional, and genuinely helpful. They to Carvajal and Ben Davis on my Porsche purchase. From start to finish, they were incredibly knowledgeable, professional, and genuinely helpful. They took the time to answer all of my questions, made the entire process smooth and enjoyable, and went above and beyond to make sure I felt confident in my decision. More
Myles is a professional gentleman! Bright, kind, friendly and incredibly knowledgeable! We won’t go anywhere else but Hennessy Porsche bc of Myles’ service! Ten gold stars for Myles Bright, kind, friendly and incredibly knowledgeable! We won’t go anywhere else but Hennessy Porsche bc of Myles’ service! Ten gold stars for Myles! More
I bought my Macan S yesterday from Hennessy Porsche. Cortlin made the whole process easy from start to finish. Cortlin made the whole process easy from start to finish. More
I recently took delivery of my new 2026 Porsche Macan GTS from Hennessy Porsche North Atlanta, and the experience was truly exceptional. From the initial configuration to the final delivery, the entire proce from Hennessy Porsche North Atlanta, and the experience was truly exceptional. From the initial configuration to the final delivery, the entire process was seamless and trouble-free, thanks in large part to the phenomenal support of Mike McPherson. The journey, from submitting my build specifications until the vehicle arrived, took approximately five months. During this entire period, Mike was an outstanding partner. He possessed an incredible depth of knowledge and answered every single one of my questions when configuring the vehicle, ensuring my Macan GTS was exactly what I envisioned. The professionalism and efficiency displayed by Mike and the entire Hennessy team made this an incredibly easy purchase. As for the vehicle itself, the Macan GTS is the perfect daily driver and has completely surpassed all of my expectations for performance and luxury. It truly is a remarkable machine. A huge thank you to Mike McPherson for his continued support, transparency, and dedication. He is a truly amazing Porsche ambassador, and I highly recommend asking for him if you are considering purchasing your next Porsche. Ed Lawrence More
For the best car buying experience, you must visit Hennessy Porsche North Atlanta. Extremely knowledgeable and helpful staff. Hennessy Porsche North Atlanta. Extremely knowledgeable and helpful staff. More
I recently purchased a 2026 Porsche Panamera from Hennessy Porsche North Atlanta, and the experience was nothing short of exceptional. From the very start, Mike McPherson was incredible. We’re fro Hennessy Porsche North Atlanta, and the experience was nothing short of exceptional. From the very start, Mike McPherson was incredible. We’re from Richmond Virginia and had struggled to get an allocation at our local dealership, but Mike secured one for us almost immediately. His communication was always clear, timely, and proactive—he truly went above and beyond to guide us through every step. We are forever grateful for the time and energy he invested in making this dream car a reality. A special shout-out to Michael in the finance department as well—his responsiveness and professionalism made the paperwork effortless. The dealership itself is the best Porsche dealership we’ve encountered: spotless showroom, welcoming staff, and an impressive level of service. They even accommodated custom caliper painting and a full PPF wrap, yet still managed to deliver the car within the same week—an amazing turnaround. If you’re considering a Porsche, skip the wait and head straight to Hennessy Porsche North Atlanta. And if you can, ask for Mike McPherson—he’s simply outstanding. More

























