Dealer Reviews
Service Reviews
Cars for Sale
Write a Review
Dealer Log In
View All Employees
Dean Manston
Dean Manston at John Thornton Buick GMC

Dean Manston

Service Manager

John Thornton Buick GMC

1492 N Hwy 27
Carrollton, GA 30117

Contact Me
4.8
5 Reviews
4.8

5 Reviews

Write a Review

5 Reviews of Dean Manston

September 25, 2025

Dealership Rating
Employee Rating

Great experience from start to finish would recommend them to anyone process was very easy More

by Michaelteague93
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Joanna Thigpen, RODNEY WALKER

Report | Print
Sep 25, 2025

Michaelteague93 responded

All great people very knowledgeable. Willing to answer all questions

September 23, 2025

Dealership Rating
Employee Rating

We were first time customers and we’ll be back from sales financing excellent service More

by Michaelteague93
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Joanna Thigpen, RODNEY WALKER

Report | Print

June 30, 2025

Dealership Rating
Employee Rating

Absolutely the best, friendly dependable service. I would highly recommend John Thornton GMC. It is a pleasure doing business here. More

by sherri.mcewen
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Eric Rivera, Tanya Byers

Report | Print

June 21, 2024

Dealership Rating
Employee Rating

Has always followed up for complete satisfaction of performed service. Service dept is lead by great professional More

by charleswebb2017
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Zach Robinson, Michael Conner, Tanya Byers , Rodney walker

Report | Print

June 16, 2024

Dealership Rating
Employee Rating

My service advisor was friendly and helpful. She exceed all expectations and made the visit as easy as possible. More

by emilybrookelindgren
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Report | Print

Dealership Inventory (318 Vehicles)

used 2017 Ram 1500 car, priced at $11,764
2017 Ram 1500
used
Bright Silver Clearcoat Metallic exterior
Automatic
Rear-wheel Drive
$11,764
View Details
new 2023 Buick Enclave car, priced at $45,640
2023 Buick Enclave
new
Summit White exterior
Automatic
Front-wheel Drive
$45,640
View Details
new 2023 GMC Acadia car, priced at $36,705
2023 GMC Acadia
new
Summit White exterior
Automatic
Front-wheel Drive
$36,705
View Details
new 2023 GMC Acadia car, priced at $35,440
2023 GMC Acadia
new
Sterling exterior
Automatic
Front-wheel Drive
$35,440
View Details
new 2023 GMC Acadia car, priced at $37,070
2023 GMC Acadia
new
Ebony Twilight Metallic exterior
Automatic
Front-wheel Drive
$37,070
View Details
new 2023 GMC Acadia car, priced at $49,920
2023 GMC Acadia
new
Ebony Twilight Metallic exterior
Automatic
Front-wheel Drive
$49,920
View Details
View All Inventory