Dealer

Brennan Buick Gmc

Explore a wide selection of high-quality used and certified pre-owned vehicles at Brennan Buick Gmc – your trusted auto dealership in Plattsburgh, NY.









Dealers
34 cars found
Used 19,983 mi

2023 GMC Acadia SLT

Plattsburgh, NY
Gasoline
Automatic
AWD
$35,000
or $610/mo
Used 41,133 mi

2023 GMC Sierra 1500 Elevation

Plattsburgh, NY
Gasoline
Automatic
AWD
$39,595
or $690/mo
Used 60,373 mi

2021 GMC Terrain SLE

Plattsburgh, NY
Gasoline
Automatic
AWD
$19,995
or $348/mo
Used 76,135 mi

2021 GMC Yukon AT4

Plattsburgh, NY
Gasoline
Automatic
AWD
$45,495
or $793/mo
Used 102,324 mi

2018 GMC Sierra 1500 SLT

Plattsburgh, NY
Gasoline
Automatic
AWD
$26,495
or $462/mo
Used 33,014 mi

2020 GMC Sierra 1500 Denali Denali

Plattsburgh, NY
Diesel
Automatic
AWD
$41,697
or $726/mo
Used 33,046 mi

2023 Buick Enclave Avenir

Plattsburgh, NY
Gasoline
Automatic
AWD
$37,315
or $650/mo
Used 73,046 mi

2022 Jeep Wagoneer Series II

Plattsburgh, NY
Gasoline
Automatic
AWD
$36,635
or $638/mo
Used 68,915 mi

2021 Chevrolet Silverado 1500 LT

Plattsburgh, NY
Gasoline
Automatic
AWD
$30,985
or $540/mo
Used 98,420 mi

2021 GMC Acadia SLE

Plattsburgh, NY
Gasoline
Automatic
AWD
$19,215
or $335/mo
Used 25,498 mi

2022 GMC Sierra 1500 Elevation

Plattsburgh, NY
Gasoline
Automatic
AWD
$41,495
or $723/mo
Used 48,754 mi

2022 Chevrolet Equinox RS

Plattsburgh, NY
Gasoline
Automatic
AWD
$23,895
or $416/mo
Used 61,015 mi

2023 GMC Sierra 1500 SLE

Plattsburgh, NY
Gasoline
Automatic
AWD
$32,985
or $575/mo
Used 30,960 mi

2023 Chevrolet Silverado 1500 RST

Plattsburgh, NY
Gasoline
Automatic
AWD
$43,413
or $756/mo
Used 48,862 mi

2020 GMC Sierra 1500 AT4

Plattsburgh, NY
Gasoline
Automatic
AWD
$38,495
or $671/mo
Used 38,130 mi

2025 GMC Sierra 2500HD SLE

Plattsburgh, NY
Gasoline
Automatic
AWD
$54,615
or $951/mo