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John Thornton Buick GMC

Carrollton, GA

4.8
414 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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new 2023 GMC Sierra 2500, $66240
2023 GMC Sierra 2500
new
Automatic
Quicksilver Metallic exterior
2023 GMC Sierra 1500
new
Automatic
Onyx Black exterior
2023 GMC Sierra 1500
new
Automatic
Onyx Black exterior
2025 GMC Sierra 1500
used
Automatic
Metallic exterior
used 2024 Chevrolet Camaro, $71881
2024 Chevrolet Camaro
used
Manual
Riverside Blue Metallic exterior
2023 GMC Sierra 1500
new
Automatic
Titanium Rush Metallic exterior
2023 GMC Sierra 1500
new
Automatic
Onyx Black exterior
2023 GMC Sierra 1500
new
Automatic
Sterling exterior
new 2023 GMC Yukon XL, $73310
2023 GMC Yukon XL
new
Automatic
Volcanic Red exterior
2023 GMC Sierra 1500
new
Automatic
Sterling exterior
2024 GMC Sierra 2500
used
Automatic
Metallic exterior
used 2023 Cadillac Escalade ESV, $73881
2023 Cadillac Escalade ESV
used
Automatic
Crystal White Tri-Coat exterior
2023 GMC Sierra 1500
new
Automatic
Summit White exterior
2023 GMC Sierra 1500
new
Automatic
Summit White exterior
2023 GMC Yukon
new
Automatic
Summit White exterior
2024 Toyota Land Cruiser
used
Automatic
UNDERGROUND exterior
2024 GMC Yukon XL
used
Automatic
Sterling exterior
2024 GMC Sierra 2500
used
Automatic
White Frost Tri-Coat exterior
2023 GMC Yukon
used
Automatic
Volcanic Red exterior
2023 GMC Sierra 2500
new
Automatic
Summit White exterior
new 2023 GMC Sierra 2500, $81030
2023 GMC Sierra 2500
new
Automatic
Summit White exterior
2023 GMC Sierra 2500
new
Automatic
Onyx Black exterior
2023 GMC Sierra 2500
new
Automatic
Onyx Black exterior
2023 GMC Sierra 2500
new
Automatic
Onyx Black exterior
2023 GMC Sierra 2500
new
Automatic
Quicksilver Metallic exterior
2023 GMC Yukon XL
new
Automatic
Summit White exterior
2024 GMC Sierra 3500
used
Automatic
White Frost Tri-Coat exterior
2023 GMC Sierra 2500
new
Automatic
Ebony Twilight Metallic exterior
new 2023 GMC Yukon XL, $86140
2023 GMC Yukon XL
new
Automatic
Summit White exterior
new 2024 GMC Sierra 2500, $86325
2024 GMC Sierra 2500
new
Automatic
Summit White exterior