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
not yet
rated
3 Reviews
not yet
rated

3 Reviews

Write a Review

3 Reviews of Dean Manston

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

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

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

Dealership Inventory (300 Vehicles)

used 2021 Cadillac Escalade car, priced at $61,734
2021 Cadillac Escalade
used
Satin Steel Metallic exterior
Automatic
Four-wheel Drive
new 2023 GMC Sierra 1500 car, priced at $49,470
2023 GMC Sierra 1500
new
Summit White exterior
Automatic
Four-wheel Drive
used 2022 Toyota Highlander car, priced at $37,432
2022 Toyota Highlander
used
Wind Chill Pearl exterior
Automatic
Front-wheel Drive
used 2019 Ram 1500 car, priced at $36,438
2019 Ram 1500
used
Ivory White exterior
Automatic
Four-wheel Drive
used 2017 Toyota Tacoma car, priced at $23,768
2017 Toyota Tacoma
used
Inferno Red exterior
Automatic
Rear-wheel Drive
new 2023 Buick Encore GX car, priced at $24,330
2023 Buick Encore GX
new
Cinnabar Metallic exterior
CVT
Front-wheel Drive