Andrew Coker
Andrew Coker at John Thornton Buick GMC

Andrew Coker

Finance Manager

John Thornton Buick GMC

1492 N Hwy 27
Carrollton, GA 30117

5.0
8 Reviews
5.0

8 Reviews

Write a Review

8 Reviews of Andrew Coker

August 07, 2025

Dealership Rating
Employee Rating

Really enjoyed my car buying experience with Isaiah. He made it smooth and easy. Listened to my wants and found me the perfect car! More

by K10burd
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Isaiah Jones

August 06, 2025

Dealership Rating
Employee Rating

Awesome experience this was our third purchase from John Thornton. Isaiah was amazing per usual and the process was very easy and always a pleasure doing business here. More

by Cloutdefense
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Isaiah Jones

May 17, 2025

Dealership Rating
Employee Rating

Shane was great! He was patient, not pushy.and had all the answers to my questions. I would highly recommend Shane and the dealership! More

by Susan D
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Shane Oldham

October 31, 2024

Dealership Rating
Employee Rating

Best car dealership I have ever dealt with! Amazing staff and the sales man Nathan Teal was amazing! More

by Cindy_j887
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Nathan Teal

March 28, 2024

Dealership Rating
Employee Rating

Never had a better purchasing experience of buying an automobile. It was fast, convenient, gave me a fair quote on my trade in and they actually delivered my Cadillac to me, this has never been a courtes More

by bkeefer
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Jon Day

October 03, 2023

Dealership Rating
Employee Rating

I have been in the market to purchase a 1500 truck for 2 years. When I had visited Atlanta area dealerships for Toyota, GMC, Chevy, and Ram I had to leave their dealerships as they had either outrageous dea More

by ad
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Molly King

August 03, 2023

Dealership Rating
Employee Rating

While there purchasing our XT4 I was concerned about being able to get groceries out of the back, I am handicapped and cannot reach to the back. Justin told me he would be sure to get me a cargo net, it More

by char.cearns
Trade-in Experience
Purchase Time
Recommend Dealer
Yes
Aug 07, 2023

John Thornton Buick GMC responded

We are sorry that your experience was anything less than satisfactory. We place the highest priority on our customer service and making sure that your vehicle suits your needs. It is my understanding that the cargo net has finally arrived and been mailed to you, but if you have any issues with it, please let us know so that we can assist.

Aug 07, 2023

char.cearns responded

I am very pleased to say it's been only 4 days and I have my new cargo net in my hands. Thank you Justin for getting this to me so fast, I appreciate your very prompt attention to this matter. I totally feel confident their word. I would recommend John Thornton Buick GMC to others. Again I thank you for your help and prompt response with this issue.

March 02, 2021

Dealership Rating
Employee Rating

Salesman Anthony was particularly refreshing. He was calm, helpful, knowledgeable and did not push the sale. He was a pleasure to get to know and to work with. More

by nancycmonroe
Customer Service
Friendliness
Price
Quality Of Work
Recommend Dealer
Yes

Other Employees Tagged: Michael Conner, Tanya Byers, Anthony Gray , Shannon Cheatwood

Mar 05, 2021

John Thornton Buick GMC responded

Thank you for your review! We are so glad that Anthony was able to assist you with your purchase.

Dealership Inventory (305 Vehicles)

used 2023 Chevrolet Colorado car, priced at $38,769
2023 Chevrolet Colorado
used
Black exterior
Automatic
Four-wheel Drive
new 2023 GMC Acadia car, priced at $35,440
2023 GMC Acadia
new
Sterling exterior
Automatic
Front-wheel Drive
new 2023 GMC Sierra 1500 car, priced at $61,590
2023 GMC Sierra 1500
new
Summit White exterior
Automatic
Four-wheel Drive
new 2023 Buick Envision car, priced at $30,215
2023 Buick Envision
new
Cinnabar Metallic exterior
Automatic
Front-wheel Drive
used 2021 GMC Sierra 1500 car, priced at $25,743
2021 GMC Sierra 1500
used
Summit White exterior
Automatic
Rear-wheel Drive
new 2023 GMC Acadia car, priced at $48,840
2023 GMC Acadia
new
Summit White exterior
Automatic
Front-wheel Drive