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
63 cars found
Used 10,289 mi

2026 GMC Sierra 2500HD Denali Ultimate

Carrollton, GA
Diesel
Automatic
AWD
$86,427
or $1,506/mo
Used 23,975 mi

2025 Honda Accord SE

Carrollton, GA
Gasoline
Automatic
FWD
$26,822
or $467/mo
Used 8,837 mi

2025 GMC Sierra 1500 AT4X

Carrollton, GA
Diesel
Automatic
AWD
$65,926
or $1,148/mo
Used 20,572 mi

2024 Lexus LX Premium

Carrollton, GA
Gasoline
Automatic
AWD
$90,912
or $1,584/mo
Used 54,299 mi

2020 Jeep Gladiator Sport S

Carrollton, GA
Gasoline
Automatic
AWD
$28,906
or $504/mo
Used 32,960 mi

2023 GMC Yukon XL Denali

Carrollton, GA
Gasoline
Automatic
AWD
$65,421
or $1,140/mo
Used 62,138 mi

2024 GMC Sierra 2500HD SLT

Carrollton, GA
Diesel
Automatic
AWD
$56,840
or $990/mo
Used 25,405 mi

2025 GMC Canyon AT4

Carrollton, GA
Gasoline
Automatic
AWD
$42,823
or $746/mo
Used 29,224 mi

2024 GMC Sierra 1500 Denali Denali Ultimate

Carrollton, GA
Gasoline
Automatic
AWD
$62,093
or $1,082/mo
Used 75,749 mi

2023 Cadillac Escalade Premium Luxury Platinum

Carrollton, GA
Gasoline
Automatic
AWD
$62,847
or $1,095/mo
Used 32,740 mi

2019 Audi S5 Coupe Premium Plus

Carrollton, GA
Gasoline
Automatic
AWD
$31,422
or $547/mo
Used 100,312 mi

2021 Jeep Wrangler Unlimited Rubicon

Carrollton, GA
Gasoline
Automatic
AWD
$26,082
or $454/mo
Used 41,784 mi

2021 Cadillac Escalade Premium Luxury Platinum

Carrollton, GA
Gasoline
Automatic
AWD
$62,286
or $1,085/mo
Used 45,593 mi

2025 Chevrolet Silverado 2500HD Custom

Carrollton, GA
Gasoline
Automatic
AWD
$47,290
or $824/mo
Used 78,985 mi

2021 Chevrolet Silverado 1500 RST

Carrollton, GA
Gasoline
Automatic
AWD
$33,901
or $591/mo
Used 26,634 mi

2023 Jeep Gladiator Rubicon

Carrollton, GA
Gasoline
Automatic
AWD
$39,631
or $690/mo