Quentin Dassonville
Internet Sales Coordinator
Alpine Buick GMC South
1313 Motor City Drive
Colorado Springs, CO 80905
41 Reviews
Write a Review41 Reviews of Quentin Dassonville
March 26, 2026
This dealership is amazing I will buy my truck there every time. Quentin and Doug are amazing. Rachel and Andy in service are extremely helpful. I would recommend this dealership to everyone. every time. Quentin and Doug are amazing. Rachel and Andy in service are extremely helpful. I would recommend this dealership to everyone. More
Other Employees Tagged: Andrew Biegalski, Madison Gumpfer, Douglas Oursler
March 19, 2026
Extremely easy trade in/buying experience. Terry was very personable and good to work with. Terry was very personable and good to work with. More
Other Employees Tagged: Terry Mitchell
March 17, 2026
This was our third GMC to purchase from Scott at Alpine. Great customer service! The service department has always been responsive and takes care of any issues. Great customer service! The service department has always been responsive and takes care of any issues. More
Other Employees Tagged: Eric Bates, Anthony Benson, Scott Murphy
March 12, 2026
I received a defective brand new GMC Yukon Denali Ultimate that had a fender warped and all four doors leaking greatly when it rained. I returned it within 48 hours and told them this was unacceptab Ultimate that had a fender warped and all four doors leaking greatly when it rained. I returned it within 48 hours and told them this was unacceptable. The GM Aaron promised/shook our hands they would find me a new vehicle, however the manager has avoided our phone calls and never returned our call after this. The salesman has kept up with us each day and kept me reassured it would be taken care of and they were actively looking for a new replacement. They gave me a loaner to drive until they found new car. Today I went in and the assistant manager Quinton said they were no longer looking for a replacement. I asked for my pickup back and my down payment back and they refused. I left the loaner with them and I have contacted an attorney. WORST experience in buying a vehicle in my entire life and I have bought MANY! More
Other Employees Tagged: Scott Murphy , Aaron I would rate asa zero
March 04, 2026
Great service quick and easy deal. Brent was great no hard sell and very profgessional. Brent was great no hard sell and very profgessional. More
Other Employees Tagged: Nadia Al-thonayan, Brent Stafford
February 19, 2026
They were committed to finding the right deal and listening to our needs. The car is great and we walked out feeling great about the decision. listening to our needs. The car is great and we walked out feeling great about the decision. More
Other Employees Tagged: Brent Stafford
February 05, 2026
Appreciate Terry Mitchell. Great buying experience. No hassles with the purchase and completed everything very efficiently. Great buying experience. No hassles with the purchase and completed everything very efficiently. More
Other Employees Tagged: Nadia Al-thonayan, Terry Mitchell
January 24, 2026
Alex and Angela were very professional and very patient with me. Probably one of the best experiences I’ve had at a dealership. Thank you guys for all your help! with me. Probably one of the best experiences I’ve had at a dealership. Thank you guys for all your help! More
Other Employees Tagged: Nadia Al-thonayan, Alexis Enriquez, Angela Lucero
January 20, 2026
Renee and Quentin were immediately available and helpful finding the vehicle I wanted. I'll go there again! finding the vehicle I wanted. I'll go there again! More
Other Employees Tagged: Rene Barrueta
January 12, 2026
I made my purchase completely remotely and the whole team made it an easy process. Everyone was fantastic! made it an easy process. Everyone was fantastic! More
Other Employees Tagged: Nadia Al-thonayan , Bailey Greeke

