Languages Spoken
Russian
192 Reviews
Write a Review192 Reviews of Kosta Spektor
July 19, 2026
The Best Mercedes Benz Store in the Nation! !! Highly recommend! I also love their Sprinter department! !! Highly recommend! I also love their Sprinter department! More
Other Employees Tagged: Mario Garcia, Andres Segura, Trevor Wightman
June 30, 2026
It’s always a pleasure to work with Kosta, he treated me as part of his family, he is very knowledgeable and professional as part of his family, he is very knowledgeable and professional More
Other Employees Tagged: Reza Etemad, Saif Hweidi
June 30, 2026
I've had the pleasure of working with Kosta Spektor at Mercedes-Benz Laguna Niguel for many years, and my experience has been exceptional every single time. Between leasing and purchasing, l've completed Mercedes-Benz Laguna Niguel for many years, and my experience has been exceptional every single time. Between leasing and purchasing, l've completed seven vehicle transactions with Kosta, and that speaks for itself. Kosta consistently provides outstanding customer service, professionalism, and honesty. He takes the time to understand my needs, never applies unnecessary pressure, and always makes the process smooth, transparent, and enjoyable. Whether I was leasing or purchasing, he ensured I found the right vehicle at the right time. What sets Kosta apart is the relationship he builds with his clients. He remembers your preferences, communicates clearly, follows through on his commitments, and truly values long-term customer satisfaction over making a quick sale. That's why I continue to return and confidently recommend him to family and friends. If you're looking for a knowledgeable, trustworthy, and dedicated Mercedes-Benz sales professional, I highly recommend Kosta Spektor. After seven vehicles, 1 can honestly say he's earned my trust and loyalty. More
Other Employees Tagged: Mike Ball , Gene
June 29, 2026
I have leased and purchased 9 vehicles from Kosta . Fabulous! Recently we bought 3 cars in 40 days 🥰🚙 I pass several other MB dealers just to have Kosta help me buy the best vehicles in the world ! Fabulous! Recently we bought 3 cars in 40 days 🥰🚙 I pass several other MB dealers just to have Kosta help me buy the best vehicles in the world ! More
Other Employees Tagged: Gene Poleshuk
June 01, 2026
Kosta & Gene are absolutely amazing to work with. Very knowledgeable and I have bought and leased 7 cars for them. I only come to them when getting a new or used Mercedes. Impeccable managers and sal Very knowledgeable and I have bought and leased 7 cars for them. I only come to them when getting a new or used Mercedes. Impeccable managers and sales team. More
Other Employees Tagged: Gene Poleshuk
January 19, 2026
We bought our new 2025 E450 All-Terrain from this dealership and had a great experience. Bernie Mendez worked with us on the sale and it was an easy, painless process. The entire staff was helpful dealership and had a great experience. Bernie Mendez worked with us on the sale and it was an easy, painless process. The entire staff was helpful and quick moving us thru the sale. We love our car and would recommend Bernie and everyone at MB Laguna Niguel! More
Other Employees Tagged: Bernie Mendez
December 18, 2025
We've know David Vu for many years and needed to upgrade my daughters 2022 GLE 53. We called David, who as always is very welcoming and super knowledgeable about MB and their AMG's. He had the 2025 GLE 63s my daughters 2022 GLE 53. We called David, who as always is very welcoming and super knowledgeable about MB and their AMG's. He had the 2025 GLE 63s we were interested in available for a test drive but pointed to the G Wagons. A very cool 2025 G63 w4 caught my eye - I took it for a test ride and ended up getting the G63. David brought in Kosta Spector to assist as well as their finance fellow, Reza Etemad My daughter has my 2025 GLE 63s Coupe. More
Other Employees Tagged: David Vu (Sales) and Reza Etemad (Finance)
December 16, 2025
We recently had a great experience working with Siavash Aria at Mercedes Benz Laguna Nigel. We had a specific car in mind and he worked with Costa to find this car and bring it to our location. Richard h Aria at Mercedes Benz Laguna Nigel. We had a specific car in mind and he worked with Costa to find this car and bring it to our location. Richard helped us easily complete the paperwork and finalize the transaction. It was a very good experience with competent people throughout the process. Highly recommend. More
Other Employees Tagged: Siavash Aria, Richard Thompson

