

Kosta Spektor
Sales Representative
Mercedes-Benz of Laguna Niguel
1 Star Drive
Laguna Niguel, CA 92677
179 Reviews
Write a Review179 Reviews of Kosta Spektor
September 16, 2025
I recently purchased my 2025 G550 from Mercedes-Benz of Laguna Niguel, and the entire experience was nothing short of exceptional. From start to finish, the team made the process smooth, enjoyable, and com Laguna Niguel, and the entire experience was nothing short of exceptional. From start to finish, the team made the process smooth, enjoyable, and completely stress-free. Alex Doegl, my sales representative, was absolutely amazing. He went above and beyond, calling me to update me every step of the way before my vehicle was transported. His communication, professionalism, and care truly made me feel valued throughout the process. Manager Kosta Spektor provided excellent support, ensuring everything stayed on track, and the finance manager, Jason, made the final steps seamless and efficient. What impressed me even more was the extra effort the team put in to transport my new G550 all the way from Laguna Niguel to Northern California. That kind of dedication and customer service really sets them apart. I couldn’t be happier with my new vehicle or my experience at Mercedes-Benz of Laguna Niguel. I would highly recommend this dealership and their amazing team if you are looking for unmatched service and professionalism. Thank you All ❤️ More
Other Employees Tagged: ALEX DOEGI AND JASON FINANCE MANAGER
September 15, 2025
This memo is being written as an assessment of the education, guidance and support provided by Kosta Spektor as my wife and I reviewed the opportunity to purchase a new 2025 GLE450 Mercedes Benz. Ou education, guidance and support provided by Kosta Spektor as my wife and I reviewed the opportunity to purchase a new 2025 GLE450 Mercedes Benz. Our review began nearly two years earlier as we were physically meeting with reps at various automotive sales lots in Orange County. I met Kosta during my initial visit at the suggestion of the previous owner of Mercedes Benz of Laguna Niguel. Kosta was very knowledgeable and informative during our meeting. During our numerous tours, we found many reps at other dealerships who were lacking in product knowledge. We subsequently set a meeting time for my wife to tour the Laguna Niguel facility and look at various Mercedes models. It was clear that Kosta was very proud of the dealership. We did not agree to purchase a car and as we departed, my wife stated that she loved her older GMC Denali and was not excited about a change. It took three additional meetings with Kosta and subsequently, an extensive meeting with Gene Poleshuk, to build the Mercedes my wife was ultimately excited to own. Kosta arranged the meeting with Gene which proved to settle all concerns. We ordered the car and were thrilled when the new car arrived at the dealership for delivery. Kosta was consistent with his representations of pricing and delivery details. He has been extremely professional and the ultimate service provider. I would be very happy to recommend Kosta Spektor to any of our friends in search of a new high-quality automobile. More
Other Employees Tagged: Gene Poleshuk
September 11, 2025
This was our second time purchasing a vehicle here, and it won’t be the last. Duke is hands down the best salesman we’ve worked with — his knowledge of Mercedes history, the cars, and the latest technology it won’t be the last. Duke is hands down the best salesman we’ve worked with — his knowledge of Mercedes history, the cars, and the latest technology is unmatched. He’s friendly, helpful, and makes the process genuinely enjoyable. Kosta, the manager, was equally amazing and worked with us to get a great deal. We’re beyond happy with our new EV and will absolutely return for future purchases! More
Other Employees Tagged: Duke Maltin, Reza Etemad
September 07, 2025
I recently purchased a car from Mercedes Benz of Laguna Niguel, and I had a great experience working with Kosta Spektor. He was patient, knowledgeable, and took the time to answer all of my questions witho Niguel, and I had a great experience working with Kosta Spektor. He was patient, knowledgeable, and took the time to answer all of my questions without any pressure. I really appreciated how transparent he was about pricing and financing options—it made the whole process feel straightforward and stress-free. From the test drive to signing the paperwork, everything was smooth and efficient. Kosta also followed up after the sale to make sure I was comfortable with the car and understood all the features, which meant a lot. If you’re looking for someone professional and genuinely helpful, I’d highly recommend asking for Kosta Spektor at Mercedes Benz of Laguna Niguel More
September 01, 2025
Came in with my wife today to take advantage of the weekend deals. Was immediately approached by Kosta and just WOW. Truly so kind and helpful through the entire process. He was attentive, helpful, and weekend deals. Was immediately approached by Kosta and just WOW. Truly so kind and helpful through the entire process. He was attentive, helpful, and professional. Excellent customer service across the board! We will definitely recommend this location, Kosta and his team in the future. More
Other Employees Tagged: Jennifer Lybrook, Alex Talisse
August 31, 2025
We came to Mercedes-Benz of Laguna Niguel on Labor Day, ready to take advantage of deals and buy a car (recommended by family who are loyal customers). Jen was helpful showing us options, but then a manage ready to take advantage of deals and buy a car (recommended by family who are loyal customers). Jen was helpful showing us options, but then a manager named Kosta came in and was shockingly rude. He told us we were wasting his time, mocked us by saying we should use ChatGPT to figure out payments, and refused to give us a manager’s contact. We left and went to another dealership the same day, where we received respectful service and bought a brand-new car with a Labor Day discount. Very disappointed — this dealership lost a serious customer for no reason. More
August 19, 2025
It is always a pleasure to work with Kosta, He helped us to find the best deal for the last 15 years, happy to work with him He is a professional and honest person and answers questions anytime to find the best deal for the last 15 years, happy to work with him He is a professional and honest person and answers questions anytime More
August 15, 2025
Not only an amazing sales person but a great gentleman too. Reliable and provided excellent service. Helped with issues that went way beyond a sales person's responsibilities. Good job Kosta - and thank y too. Reliable and provided excellent service. Helped with issues that went way beyond a sales person's responsibilities. Good job Kosta - and thank you !! More


