John Thornton Buick GMC

Great customer experience. Sid is a top notch salesman that made the purchase of our Yukon a great transaction. Trade in was a breeze and financing options wonderful. Will definitely come back for our nex that made the purchase of our Yukon a great transaction. Trade in was a breeze and financing options wonderful. Will definitely come back for our next vehicle purchase. More

Very professional staff; clean and pleasant waiting area. The diagnostic analysis was explained in detail so I have a better understanding of what to be aware of as I consider my next service appt. The diagnostic analysis was explained in detail so I have a better understanding of what to be aware of as I consider my next service appt. More

A very ry professional and friendly staff. I felt comfortable and at ease while there. It was almost like a family atmosphere. I will be back. comfortable and at ease while there. It was almost like a family atmosphere. I will be back. More

THE BEST DEALERSHIP EVER! Everyone was so friendly and easy going. Nice to see people working as a team. I will be back thank you easy going. Nice to see people working as a team. I will be back thank you More

Fast Friendly Service Staff!! Clean Service And Waiting Area!! Eric And Shane Kept Me Updated On When Truck Would Be Ready!! Thanks!! Highly Recommend John Thornton GMC !! Area!! Eric And Shane Kept Me Updated On When Truck Would Be Ready!! Thanks!! Highly Recommend John Thornton GMC !! More

Absolutely great customer service! Had parts in stock and install them quickly. Check out was simple! My truck had no finger prints and protected with plastic. install them quickly. Check out was simple! My truck had no finger prints and protected with plastic. More

Awesome customer service! Fast and Friendly, Quick and Reliable. Dependable and Excellant. Wouldn’t choose anywhere else! Thank you for all you help in getting our yukon repaired! Reliable. Dependable and Excellant. Wouldn’t choose anywhere else! Thank you for all you help in getting our yukon repaired! More

The staff at John Thorton in Carrollton is awesome! They went above and beyond to make sure I understood the nature of my repair and explained the price of the service required. I will definitely return for went above and beyond to make sure I understood the nature of my repair and explained the price of the service required. I will definitely return for future repairs. More

The service is always great. They are four gmc vehicles they service for me and our company. and they are going to see our vehicles in the future. Thanks for a good job! they service for me and our company. and they are going to see our vehicles in the future. Thanks for a good job! More

EXCELLENT SERVICE!!! I arrived a minute early and left just when they said I would. I also got a pamphlet that tells me simply how to work the various systems. All members of the Service Department were just when they said I would. I also got a pamphlet that tells me simply how to work the various systems. All members of the Service Department were professional, friendly, and helpful. Mike Conner in Sales was beyond Surperb!!! More