Dealer

Mario D'addario Buick Gmc

Explore a wide selection of high-quality used and certified pre-owned vehicles at Mario D'addario Buick Gmc – your trusted auto dealership in Shelton, CT.









Dealers
8 cars found
Certified 15,350 mi

2023 GMC Sierra 1500 SLT

Shelton, CT
Gasoline
Automatic
AWD
$49,694
or $866/mo
Certified 48,475 mi

2023 Chevrolet TrailBlazer RS

Shelton, CT
Gasoline
Automatic
FWD
$22,194
or $387/mo
Certified 45,747 mi

2023 GMC Sierra 2500 Denali HD Denali

Shelton, CT
Flex
Automatic
AWD
$59,194
or $1,031/mo
Certified 49,086 mi

2023 Chevrolet Tahoe High Country

Shelton, CT
Gasoline
Automatic
AWD
$57,194
or $996/mo
Certified 58,112 mi

2023 GMC Sierra 2500HD AT4

Shelton, CT
Diesel
Automatic
AWD
$59,694
or $1,040/mo
Certified 29,462 mi

2025 Buick Enclave Avenir

Shelton, CT
Gasoline
Automatic
AWD
$47,194
or $822/mo
Certified 33,233 mi

2024 GMC Yukon XL Denali

Shelton, CT
Gasoline
Automatic
AWD
$69,694
or $1,214/mo
Certified 46,349 mi

2022 Chevrolet Silverado 1500 RST

Shelton, CT
Gasoline
Automatic
AWD
$39,194
or $683/mo