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 16,200 mi

2025 RAM ProMaster Cargo Van Base

Carrollton, GA
Gasoline
Automatic
FWD
$38,422
or $669/mo
Used 158,673 mi

2010 Chevrolet Silverado 1500 LTZ

Carrollton, GA
Flex
Automatic
AWD
$14,935
or $260/mo
Used 47,682 mi

2023 GMC Yukon XL Denali

Carrollton, GA
Gasoline
Automatic
RWD
$58,194
or $1,014/mo
Used 14,710 mi

2021 Ford Mustang Mach 1

Carrollton, GA
Gasoline
Manual
RWD
$53,803
or $937/mo
Used 56,261 mi

2024 Chevrolet Colorado ZR2

Carrollton, GA
Gasoline
Automatic
AWD
$40,850
or $712/mo
Used 58,325 mi

2022 Ford Bronco 4-Door Base

Carrollton, GA
Gasoline
Automatic
AWD
$37,745
or $658/mo
Used 28,154 mi

2020 GMC Sierra 2500HD Base

Carrollton, GA
Flex
Automatic
AWD
$42,217
or $735/mo
Used 40,418 mi

2024 Chevrolet Silverado 1500 RST

Carrollton, GA
Gasoline
Automatic
AWD
$45,410
or $791/mo
Used 76,397 mi

2021 Cadillac XT4 Premium Luxury

Carrollton, GA
Gasoline
Automatic
FWD
$20,906
or $364/mo
Used 70,127 mi

2023 GMC Sierra 1500 AT4

Carrollton, GA
Diesel
Automatic
AWD
$46,805
or $815/mo
Used 6,800 mi

2025 Buick Envista Avenir

Carrollton, GA
Flex
Automatic
FWD
$27,811
or $484/mo
Used 60,448 mi

2023 GMC Sierra 1500 SLT

Carrollton, GA
Gasoline
Automatic
AWD
$43,412
or $756/mo
Used 35,185 mi

2023 Chevrolet Silverado 2500HD LT

Carrollton, GA
Diesel
Automatic
AWD
$48,881
or $852/mo
Used 35,733 mi

2024 Chevrolet Silverado 1500 LT

Carrollton, GA
Gasoline
Automatic
AWD
$40,421
or $704/mo
Used 36,128 mi

2025 GMC Yukon AT4

Carrollton, GA
Gasoline
Automatic
AWD
$74,827
or $1,304/mo
Used 120,540 mi

2021 GMC Yukon Denali

Carrollton, GA
Gasoline
Automatic
AWD
$39,804
or $693/mo