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Mark Preston
Mark Preston | Page 3
Sales & Leasing Consultant
INFINITI of Gwinnett
3090 Satellite Blvd
Duluth, GA 30096
580 Reviews
To all potential and current Infiniti customers, I'd like to introduce myself to you as a highly energetic asset to the Infinit of Gwinnett dealership! I'm a retired service member that served 22 yrs of active duty service in our beloved US Army Infantry and immediately after deployed to Baghdad to work alongside our Ambassador at the New Embassy Compound in Iraq. In addition, 9 years of high level security contracting throughout the US! Originally from upstate New York (Syracuse area) but here to provide service and be the best that I can be. I'll end this short bio with my hobbies for all who love a particular discipline. Mine happens to be boxing, boxing and oh yes...more boxing!!! Please come by and ask for me! With our team I'll assure you that you will receive the greatest customer service that you could possibly imagine and 100% of my undivided attention to YOU as the customer. You will not be disappointed and I hope to hear from you all soon.
Read moreDealership Experience
8 yrs, 2 mos
Industry Experience
8 yrs, 2 mos
Languages Spoken
English
580 Reviews
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580 Reviews of Mark Preston
April 23, 2026
Could not of had a better experience! Mark Preston was the absolute BEST! If you want a salesman to actually take their time and show you all the features, he is your guy! Can’t say enoug Mark Preston was the absolute BEST! If you want a salesman to actually take their time and show you all the features, he is your guy! Can’t say enough about how great the whole experience was! They even threw in an extra since it was my birthday! Thank you Infinity of Gwinnett! More
by sarahparker0531
Other Employees Tagged: Velislav "Velko" Tsvetanov
April 23, 2026
My wife and I have purchased several vehicles over the years. Mark Preston is by far the best sales associate we have ever had. There was absolutely no pressure and he went over every bell & whistle. I 10 years. Mark Preston is by far the best sales associate we have ever had. There was absolutely no pressure and he went over every bell & whistle. I 1000% recommend Mark and the Infinity of Gwinnett team. More
by Parker’s
Other Employees Tagged: Velislav "Velko" Tsvetanov
April 15, 2026
I put 315K miles on my last Inifiniti. These cars really go the distance. Purchased a new Armada as an upgrade after 19 years of extremely reliable service. Mark was very helpful in making These cars really go the distance. Purchased a new Armada as an upgrade after 19 years of extremely reliable service. Mark was very helpful in making the sale and highly recommend him and the staff of Infiniti of Gwinnett. I highly recommend them. More
by RD Lawson
Other Employees Tagged: Goran Cisic
April 04, 2026
Awesome service. They are the best and I’ll never go anywhere else. Highly recommended! They are the best and I’ll never go anywhere else. Highly recommended! More
by rindaberry
Other Employees Tagged: Jana Tahirovic , Goran Cisic
April 02, 2026
I had an outstanding experience with this dealership from start to finish. The team of two that I worked with truly went above and beyond to make the entire process smooth, stress-free (for me), and enjoyabl start to finish. The team of two that I worked with truly went above and beyond to make the entire process smooth, stress-free (for me), and enjoyable. They were honest, knowledgeable, and never made me feel pressured at any point. Among may challenges, I was supported every step of the way. It’s rare to find this level of customer care and professionalism. I would highly recommend this dealership to anyone looking for a great car-buying experience! More
by CaitGLyda
Other Employees Tagged: Velislav "Velko" Tsvetanov
March 23, 2026
Mark has been one of the best sales man from start to finish. He had our vehicle request out front parked and ready for view and test drive. The sale was completed in 2 hours. Highly recommend Mark. finish. He had our vehicle request out front parked and ready for view and test drive. The sale was completed in 2 hours. Highly recommend Mark. More
by alamb1981
March 16, 2026
Mark was phenomenal from start to finish! We walked in 30 mins before closing on a Saturday, but Mark met us in the parking lot with just as much enthusiasm and willingness to help as I imagi We walked in 30 mins before closing on a Saturday, but Mark met us in the parking lot with just as much enthusiasm and willingness to help as I imagine he started the day with. His no-nonsense (but friendly!) approach was exactly what I needed after a long day of looking. He got us in and out quickly and fairly, answered questions thoroughly, exuded the utmost professionalism, and was supportive and accommodating the whole time. If you find yourself at this dealership, be sure to ask for Mark Preston! More
by Nathan
March 04, 2026
Mark went above and beyond to help me in my search for my QX60. He was professional yet personable. Mark reached out on a Sunday night to aid with my inquiry. He delivered on everything he promised and th QX60. He was professional yet personable. Mark reached out on a Sunday night to aid with my inquiry. He delivered on everything he promised and then some to make my purchase seamless. Thank you Mark! More
by rebekah
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