Dealer

John Thornton Buick Gmc

Explore a wide selection of high-quality used and certified pre-owned vehicles at John Thornton Buick Gmc – your trusted auto dealership in Carrollton, GA.









Dealers
96 cars found
Used 115,585 mi

2016 Chevrolet Tahoe LT

Carrollton, GA
Flex
Automatic
RWD
$20,296
or $354/mo
Used 78,416 mi

2023 GMC Sierra 1500 Pro

Carrollton, GA
Gasoline
Automatic
AWD
$30,874
or $538/mo
Used 15,459 mi

2025 Toyota Land Cruiser Land Cruiser 1958

Carrollton, GA
Gasoline
Automatic
AWD
$60,753
or $1,058/mo
Used 39,328 mi

2022 Chevrolet Corvette 2LT

Carrollton, GA
Gasoline
Automatic
RWD
$60,850
or $1,060/mo
Used 176,345 mi

2020 Chevrolet Silverado 2500HD High Country

Carrollton, GA
Diesel
Automatic
AWD
$43,388
or $756/mo
Used 52,164 mi

2022 Chevrolet Tahoe Z71

Carrollton, GA
Gasoline
Automatic
AWD
$54,372
or $947/mo
Used 73,040 mi

2019 GMC Sierra 1500 SLT

Carrollton, GA
Gasoline
Automatic
AWD
$35,408
or $617/mo
Used 66,937 mi

2023 GMC Sierra 1500 AT4

Carrollton, GA
Diesel
Automatic
AWD
$47,505
or $828/mo
Used 78,036 mi

2021 Chevrolet Silverado 1500 Work Truck

Carrollton, GA
Gasoline
Automatic
AWD
$27,855
or $485/mo
Used 363 mi

2026 GMC Sierra 1500 Pro

Carrollton, GA
Gasoline
Automatic
RWD
$36,791
or $641/mo
Used 28,594 mi

2024 GMC Sierra 1500 SLE

Carrollton, GA
Gasoline
Automatic
AWD
$39,403
or $686/mo
Used 10,817 mi

2025 GMC Sierra 1500 SLT

Carrollton, GA
Diesel
Automatic
AWD
$51,832
or $903/mo
Used 91,234 mi

2017 Chevrolet Tahoe Premier

Carrollton, GA
Gasoline
Automatic
RWD
$27,856
or $485/mo
Used 183,090 mi

2022 GMC Sierra 2500HD AT4

Carrollton, GA
Diesel
Automatic
AWD
$44,783
or $780/mo
Used 3,124 mi

2026 GMC Sierra 2500HD AT4

Carrollton, GA
Diesel
Automatic
AWD
$80,635
or $1,405/mo
Used 48,167 mi

2024 GMC Sierra 1500 AT4

Carrollton, GA
Gasoline
Automatic
AWD
$52,894
or $921/mo