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John Dissen
John Dissen | Page 6
Porsche Certified Brand Ambassador
Hennessy Porsche North Atlanta
990 Mansell Rd
Roswell, GA 30076
93 Reviews
I am an Atlanta native who has worked in the high line automotive industry since 1998 and pride myself on being my client’s trusted resource. Having personally bought over 40 cars, boats, and motorcycles, I consider myself not only an enthusiast but also someone who is familiar with the excitement as well as the apprehension associated with the buying process. My goal is to provide my clients exceptional service in the form of attention to detail, integrity and product knowledge.
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Write a Review93 Reviews of John Dissen
April 02, 2021
We know John for a few years and working with him always makes the sale process great. John is very knowledgeable and has a lot of experience. He helped us configure our new 911 the best way. We love it!!! makes the sale process great. John is very knowledgeable and has a lot of experience. He helped us configure our new 911 the best way. We love it!!! John is very friendly and always set the right expectations so there are no surprises. He provides timely updates throughout the process which is great. John is a true gentleman and a professional! More
by Eden
Helpful 
February 18, 2021
This my second purchase from Hennessy Porsche. John Dissen is very knowledgable and a pleasure with whom to work. The sales experience was very efficient and a pleasure. Dissen is very knowledgable and a pleasure with whom to work. The sales experience was very efficient and a pleasure. More
by RJ
February 02, 2021
This was our fourth vehicle we have purchased from John D. He understands our needs and is always insightful how new inventory might interest us! D. He understands our needs and is always insightful how new inventory might interest us! More
by kpf
Other Employees Tagged: Jamey Holt
January 04, 2021
John Dissen was a fantastic guide (not sales person!) for purchasing my first Porsche. He spent time with me and was super communicative through a Covid-delayed delivery process. He is no-pressure, enti for purchasing my first Porsche. He spent time with me and was super communicative through a Covid-delayed delivery process. He is no-pressure, entirely knowledgeable and very patient. John provides excellent customer service and I would highly recommend working with him. Thanks for a great experience. More
by Ellianne
Other Employees Tagged: Jamey Holt
January 03, 2021
John Dissen was my salesperson at Hennessey Porsche he is amazing. Having gone to 4 Porsche dealers in 3 states he blew the doors off everyone. His knowledge, experience and low pressure style was exceptiona amazing. Having gone to 4 Porsche dealers in 3 states he blew the doors off everyone. His knowledge, experience and low pressure style was exceptional. Once I purchased they were really backed up in the closing finance area (2 hrs) but John did everything possible to move it along. John Dissen is a true professional. My only advice to the operations team is to try and better prepare for year end volume to handle finance and logistics backlog. More
by John A
December 31, 2020
I picked up our second Porsche purchased from John Dissen earlier today. This time a 718 Boxster. John and the Hennessy organization are professional, thorough, and never apply pressure to the sale. I only w earlier today. This time a 718 Boxster. John and the Hennessy organization are professional, thorough, and never apply pressure to the sale. I only wish all of my shopping experiences were this positive. More
by Dan
December 28, 2020
I like cars, but have never liked the process of buying a car. However, I’m happy to say that I had a great experience with John Dissen at Hennessy Porsche. I was recommended to John Dissen by a friend and car. However, I’m happy to say that I had a great experience with John Dissen at Hennessy Porsche. I was recommended to John Dissen by a friend and visited with John several times, test driving different models, before making my decision. No pressure at all. Easy to work with. I would recommend calling John if you are thinking about a Porsche in your future. More
by Cartobike
December 14, 2020
My wife and I have had multiple buying experiences with John Dissen of Hennessy Porsche and each time John has gone above and beyond to listen to our needs to make us feel comfortable with our buying decis John Dissen of Hennessy Porsche and each time John has gone above and beyond to listen to our needs to make us feel comfortable with our buying decision. He is a great ambassador for the company and the Porsche brand! More
by mchen7531
November 27, 2020
Scott was amazing! He made this experience a breeze and hassle free. Scott was knowledgeable, he listened to my concerns and he delivered exactly what I was in the market for. From the first email to picki hassle free. Scott was knowledgeable, he listened to my concerns and he delivered exactly what I was in the market for. From the first email to picking up my vehicle after purchase Scott had effectively communicated with me every step of the way. Everyone I came in contact with was knowledge on the vehicle I purchased and provided details about the vehicle that I was not aware of. If you are in the market for a luxury vehicle give Scott a call!! Highly recommend for the best car buying experience! More
by Contessa J.
Other Employees Tagged: Scott Hamilton
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