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John Thornton Buick GMC

Carrollton, GA

4.6
436 Reviews
PROVIDING VEHICLES, SERVICE, AND PARTS TO CARROLL COUNTY, DOUGLAS COUNTY AND SURROUNDING AREAS TO CADILLAC, BUICK, AND GMC CUSTOMERS John Thornton Buick GMC is proud to be your Buick GMC Dealer for all of West Georgia by providing quality automotive services and unrivaled customer service. We're guaranteed to have the perfect vehicle to suit your lifestyle and budget requirements in our impressive selection of new Buick, GMC, or Cadillac vehicles and used vehicles. At John Thornton, our philosophy has always been to foster long-term relationships with our customers. When you're searching for new Buick, GMC, or Cadillac models, quality used vehicles, affordable loan and lease options, routine maintenance, auto repair, or genuine OEM auto parts, head to John Thornton Buick GMC in Carrollton!
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1492 N Hwy 27

Carrollton, GA

30117

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2022 Nissan Pathfinder
used
Automatic
Gun Metallic exterior
2019 Toyota Tacoma
used
Automatic
Black exterior
2021 Jeep Wrangler
used
Automatic
Black Clearcoat exterior
2023 Buick Encore GX
new
CVT
Moonstone Gray Metallic exterior
2023 Buick Encore GX
new
CVT
Moonstone Gray Metallic exterior
2021 Jeep Wrangler Unlimited
used
Automatic
Snazzberry Pearlcoat exterior
2020 Buick Envision
used
Automatic
Summit White exterior
used 2022 Honda CR-V, $27337
2022 Honda CR-V
used
Platinum White Pearl exterior
2025 Buick Envista
used
Automatic
White Frost Tri-Coat exterior
2021 Ford F-150
used
Automatic
Silver exterior
used 2022 Nissan Frontier, $27924
2022 Nissan Frontier
used
Automatic
Gun Metallic exterior
2020 Lexus IS 300
used
Automatic
Ultra White exterior
used 2025 GMC Terrain, $28486
2025 GMC Terrain
used
Automatic
Summit White exterior
used 2020 GMC Yukon, $28906
2020 GMC Yukon
used
Automatic
Onyx Black exterior
2023 Buick Encore GX
new
CVT
Cinnabar Metallic exterior
2023 Buick Encore GX
new
CVT
Moonstone Gray Metallic exterior
2023 Buick Encore GX
new
CVT
Sapphire Metallic exterior
2023 Buick Envision
new
Automatic
Summit White exterior
2023 GMC Terrain
new
Automatic
Summit White exterior
used 2020 Volvo V90 Cross Country, $29881
2020 Volvo V90 Cross Country
used
Automatic
Osmium Gray Metallic exterior
2023 Buick Envision
new
Automatic
Sapphire Metallic exterior
2023 Buick Envision
new
Automatic
Cinnabar Metallic exterior
2023 Buick Encore GX
new
CVT
White Frost Metallic exterior
2024 Ford Transit-250
used
Automatic
Oxford White exterior
2025 Cadillac XT4
used
Automatic
Stellar Black Metallic exterior
used 2023 Honda CR-V, $30704
2023 Honda CR-V
used
CVT
Radiant Red Metallic exterior
used 2019 Lexus ES 350, $30875
2019 Lexus ES 350
used
Automatic
Eminent White Pearl exterior
2024 Jeep Wrangler
used
Automatic
Granite Crystal Clearcoat Metallic exterior
used 2018 GMC Sierra 1500, $31312
2018 GMC Sierra 1500
used
Automatic
Cardinal Red exterior
2023 GMC Terrain
new
Automatic
Ebony Twilight Metallic exterior