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MARIO D'ADDARIO BUICK GMC

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2026 GMC SIERRA 2500HD PRO
2026 GMC SIERRA 2500HD

$57,704

PRO

MSRP $58,005

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2023 CHEVROLET TRAILBLAZER RS
2023 CHEVROLET TRAILBLAZER

$22,194

RS
USED - 48,475 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2023 GMC SIERRA 1500 SLT
2023 GMC SIERRA 1500

$49,694

SLT
USED - 15,350 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 AT4
2026 GMC SIERRA 1500

$68,199

AT4

MSRP $75,750

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$87,264

DENALI

MSRP $92,565

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISTA PREFERRED
2026 BUICK ENVISTA

$27,975

PREFERRED

MSRP $29,175

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$91,664

DENALI

MSRP $91,965

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISION AVENIR
2026 BUICK ENVISION

$50,894

AVENIR

MSRP $52,695

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC YUKON DENALI
2026 GMC YUKON

$97,994

DENALI

MSRP $100,795

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCORE GX SPORT TOURING Price drop!
2026 BUICK ENCORE GX

$29,484

SPORT TOURING

MSRP $32,285

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC CANYON DENALI
2026 GMC CANYON

$56,184

DENALI

MSRP $57,485

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC YUKON XL AT4 ULTIMATE Price drop!
2026 GMC YUKON XL

$103,009

AT4 ULTIMATE

MSRP $105,810

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC YUKON AT4
2026 GMC YUKON

$89,914

AT4

MSRP $92,715

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 AT4
2026 GMC SIERRA 1500

$68,349

AT4

MSRP $75,900

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 3500HD PRO
2026 GMC SIERRA 3500HD

$53,849

PRO

MSRP $54,150

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISTA PREFERRED
2026 BUICK ENVISTA

$27,430

PREFERRED

MSRP $28,680

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 ELEVATION
2026 GMC SIERRA 1500

$51,014

ELEVATION

MSRP $58,815

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$85,164

DENALI

MSRP $90,465

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA ELEVATION
2026 GMC ACADIA

$54,019

ELEVATION

MSRP $56,320

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISTA AVENIR
2026 BUICK ENVISTA

$31,685

AVENIR

MSRP $32,885

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA ELEVATION
2026 GMC ACADIA

$49,484

ELEVATION

MSRP $48,785

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC YUKON XL DENALI
2026 GMC YUKON XL

$100,159

DENALI

MSRP $102,960

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 SLT
2026 GMC SIERRA 1500

$59,524

SLT

MSRP $68,075

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD AT4X
2026 GMC SIERRA 2500HD

$93,679

AT4X

MSRP $98,480

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$82,274

DENALI

MSRP $82,575

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA ELEVATION
2026 GMC ACADIA

$46,634

ELEVATION

MSRP $48,935

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC CANYON ELEVATION
2026 GMC CANYON

$54,084

ELEVATION

MSRP $53,385

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCORE GX SPORT TOURING
2026 BUICK ENCORE GX

$32,769

SPORT TOURING

MSRP $35,570

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 AT4
2026 GMC SIERRA 1500

$68,199

AT4

MSRP $75,750

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$86,664

DENALI

MSRP $91,965

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISION AVENIR
2026 BUICK ENVISION

$50,894

AVENIR

MSRP $52,695

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCLAVE SPORT TOURING
2026 BUICK ENCLAVE

$51,754

SPORT TOURING

MSRP $56,305

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC YUKON ELEVATION
2026 GMC YUKON

$86,624

ELEVATION

MSRP $85,925

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCORE GX SPORT TOURING
2026 BUICK ENCORE GX

$30,939

SPORT TOURING

MSRP $33,740

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA ELEVATION
2026 GMC ACADIA

$56,524

ELEVATION

MSRP $55,825

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 ELEVATION
2026 GMC SIERRA 1500

$60,489

ELEVATION

MSRP $69,040

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 SLT Price drop!
2026 GMC SIERRA 1500

$70,989

SLT

MSRP $72,540

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCORE GX SPORT TOURING Price drop!
2026 BUICK ENCORE GX

$29,484

SPORT TOURING

MSRP $32,285

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC CANYON DENALI
2026 GMC CANYON

$55,739

DENALI

MSRP $57,040

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA ELEVATION
2026 GMC ACADIA

$46,484

ELEVATION

MSRP $48,785

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENCORE GX SPORT TOURING
2026 BUICK ENCORE GX

$31,074

SPORT TOURING

MSRP $33,875

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC ACADIA AT4
2026 GMC ACADIA

$54,189

AT4

MSRP $56,490

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC CANYON DENALI
2026 GMC CANYON

$55,094

DENALI

MSRP $56,395

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$81,674

DENALI

MSRP $81,975

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISTA PREFERRED
2026 BUICK ENVISTA

$29,624

PREFERRED

MSRP $29,175

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISTA SPORT TOURING
2026 BUICK ENVISTA

$28,875

SPORT TOURING

MSRP $30,075

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD AT4
2026 GMC SIERRA 2500HD

$89,369

AT4

MSRP $89,670

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 1500 ELEVATION Price drop!
2026 GMC SIERRA 1500

$56,459

ELEVATION

MSRP $59,260

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 GMC SIERRA 2500HD DENALI
2026 GMC SIERRA 2500HD

$81,674

DENALI

MSRP $81,975

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
2026 BUICK ENVISION SPORT TOURING
2026 BUICK ENVISION

$46,539

SPORT TOURING

MSRP $48,340

NEW - 0 miles

MARIO D'ADDARIO BUICK GMC

527 miles - SHELTON, CT
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