John Thornton Buick GMC

Awesome to work with along with finance manager! Quickest closing I’ve ever had! Thayer were a an awesome experience and I had zero intention of buying that day. Quickest closing I’ve ever had! Thayer were a an awesome experience and I had zero intention of buying that day. More

I arrived on time, and Steven took my car right in for service. He mentioned that my CT 6 had a recall on the parking brake. They took care of that while I was there. Everything was done in a timely ma service. He mentioned that my CT 6 had a recall on the parking brake. They took care of that while I was there. Everything was done in a timely manner. More

Professional, Honest, no pressure. Worked to meet our budget limit. We feel that we got a fair deal. Very pleased with the used jeep. When we arrived to pick it up from out of state it was exactly as the budget limit. We feel that we got a fair deal. Very pleased with the used jeep. When we arrived to pick it up from out of state it was exactly as they said it was. More

I appreciate that Thornton’s found the serious problem with my’09 Lucern, located the necessary part and completed the repair all on the same day! with my’09 Lucern, located the necessary part and completed the repair all on the same day! More

They were able to get me in the same day for an oil change. They were very professional and I’ll definitely be going back. change. They were very professional and I’ll definitely be going back. More

This dealership has the friendliest, knowledgeable and efficient dealerships we’ve ever been to. They greet you like they’ve always known you😊. Being new to Carrollton, that was very nice but unexpected efficient dealerships we’ve ever been to. They greet you like they’ve always known you😊. Being new to Carrollton, that was very nice but unexpected More

Service was good and employees were friendly but I was disappointed to see that masks were not required or even suggested for customers or employees. Even though I chose to wear a mask I felt very uncomfo disappointed to see that masks were not required or even suggested for customers or employees. Even though I chose to wear a mask I felt very uncomfortable in the small waiting room with unmasked customers. More

Happy with the service for the sales department. They stayed late to help us purchase a veichle. We drove 3 hours to get there and they stay till 7 waiting on us. stayed late to help us purchase a veichle. We drove 3 hours to get there and they stay till 7 waiting on us. More

The overall experience was just average, being there for The overall experience was just average, being there for more than 4 plus hours isn’t how I wanted to spend my Saturday. Just saying The overall experience was just average, being there for more than 4 plus hours isn’t how I wanted to spend my Saturday. Just saying More

I can’t say enough about John Thornton.... everyone is so so so nice! Everything was so easy! We live 4 hours away and we loved the Navigator they had but our car was totaled so it was going to be hard to so so nice! Everything was so easy! We live 4 hours away and we loved the Navigator they had but our car was totaled so it was going to be hard to get there. They sent us a video walk through of the SUV and we did everything over the phone! Easiest and quickest time we have ever had buying a car! We appreciate all the nice people here and will do business with them again for sure!!! Ken and Todd are the best :). Thanks John Thornton! More