
Dealership Experience
12 yrs, 8 mos
Industry Experience
25 yrs, 9 mos
Specialties & Trainings
General Sales Manager
388 Reviews
Write a Review388 Reviews of Jana Tahirovic
September 03, 2025
Just purchased our 8th Infiniti. We have used Infiniti of Gwinnett for several of them. Nashira is excellent and her follow up is outstanding. Her product knowledge makes the process We have used Infiniti of Gwinnett for several of them. Nashira is excellent and her follow up is outstanding. Her product knowledge makes the process go very smoothly and Jana is very pleasant to work with. In getting the transaction complete. Goran was also extremely pleasant to work with in getting the paperwork completed. A great team to work with! More
Other Employees Tagged: Goran Cisic, Nasira Mahmic, Velko Tsvetanov
August 29, 2025
We had an amazing experience working with Mark Preston. He was extremely knowledgeable and professional and worked patiently with us as we explored our options. We purchased a beautiful new QX50S and we He was extremely knowledgeable and professional and worked patiently with us as we explored our options. We purchased a beautiful new QX50S and we love it. Mark put us at ease and answered all of our questions and concerns. He made making a major purchase as painless as possible. All of the Infiniti staff was so helpful and friendly. We are pleased to be a new member of the Infiniti family. More
Other Employees Tagged: Goran Cisic, Mark Preston
August 27, 2025
Mark Preston, Great and confident salesman! ! He was extremely knowledgeable of the car. He explained everything in detail. He was very patient and thorough. Thanks. Eleanor and Allan ! He was extremely knowledgeable of the car. He explained everything in detail. He was very patient and thorough. Thanks. Eleanor and Allan More
Other Employees Tagged: Mark Preston, Velko Tsvetanov
August 22, 2025
Mr. Mark Preston exceeded our expectations of a salesman at your facilty. He answered all of our questions and concerns. Mark was thorough and patient with us(both of us 70+). This is my third or fourth car at your facilty. He answered all of our questions and concerns. Mark was thorough and patient with us(both of us 70+). This is my third or fourth car purchase from this location. I live on the southside. I have not been disappointed yet!! Mr. Preston is an asset for your company! He is a keeper! Eleanor and Allan More
Other Employees Tagged: Mark Preston, Velko Tsvetanov
July 03, 2025
I viewed this vehicle on their website from NC, contacted them, flew there and was able to complete this whole process including purchasing, in 3 days. Clara was very knowledgeable, made the paperwork proces them, flew there and was able to complete this whole process including purchasing, in 3 days. Clara was very knowledgeable, made the paperwork process easy. The price on the website was the price I was the charged, and this was considered by Kelly's blue book and excellent price. Thank you so much!! More
Other Employees Tagged: Goran Cisic, Clara Salette
June 22, 2025
I would highly recommend Clara for the ultimate professional and honest auto salesperson! She made my stressful decision on purchasing a new auto a magnificent experience! professional and honest auto salesperson! She made my stressful decision on purchasing a new auto a magnificent experience! More
Other Employees Tagged: Goran Cisic, Clara Salette
May 12, 2025
Had a great experience purchasing a used car at Infinity of Gwinnett. The dealership wasn't overly busy, and the salesman who helped me was genuinely down to earth. Their approach made the entire process ve of Gwinnett. The dealership wasn't overly busy, and the salesman who helped me was genuinely down to earth. Their approach made the entire process very positive and comfortable. Highly recommend based on this visit. More
Other Employees Tagged: Goran Cisic, Mark Preston
May 04, 2025
There is no word to explain the atmosphere, at his location our agent Mirnes was exceptional, knowledgeable and patient. He ensured we got what we wanted. We appreciate you. Jena and Goran was really location our agent Mirnes was exceptional, knowledgeable and patient. He ensured we got what we wanted. We appreciate you. Jena and Goran was really great as well so shout out to your team you guys are doing a great job. Coming here i had no regret.Thank you all again I really recommend this location and all that you guys do. Aaron Wilson More
Other Employees Tagged: Goran Cisic, Miki Sinotic
April 15, 2025
Mark Peterson was remarkable. He definitely knowledgeable of all Infinity Vehicles. He stayed late to teach me the Infinity app. and also made sure i was signed in. I sincerely He definitely knowledgeable of all Infinity Vehicles. He stayed late to teach me the Infinity app. and also made sure i was signed in. I sincerely appreciate your patience. I Love my new QX80. She is so beautiful. Lol yes SHE.... I also would like to thank JANA. She worked her little fingers off for me. Thank you for all your help and you are so kind and gracious. I would like to thank MIKI, he helped me with an email issue. My mom and I was given exceptional service and we will always be Infinity of Gwinnett customers for life. Sincerely, Angelique and Sherri More
Other Employees Tagged: Mark Preston, Alyssa Elery, Miki Sinotic
April 14, 2025
I would like to Thank Mark Preston, a professional and wonderful salesperson. He stayed super late to teach me everything about my new 2025 QX 80. Thank you for your patience and superb knowledge of all wonderful salesperson. He stayed super late to teach me everything about my new 2025 QX 80. Thank you for your patience and superb knowledge of all Vehicles. I had multiple questions, and you answered all of them. Also, Thank you Mrs. Jana for all your help. You were so kind and gracious. You both gave my mom and I exceptional service. We will always be Infinity of Gwinnett customers for Life. Sincerely, Angelique and Sherri More
Other Employees Tagged: Goran Cisic, Mark Preston, Andrea Walker, Alyssa Elery



