2026 GMC Sierra 3500

new

Automatic

White exterior

$64,456

Preston GM Superstore

5.0

2026 GMC Sierra 3500 | new

$64,456

MSRP: $68,965

white exterior, jet black interior

Automatic

Four-wheel Drive

Preston GM Superstore

5.0

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2026 GMC Sierra 3500

new

Automatic

Onyx Black exterior

$88,699

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$88,699

MSRP: $92,209

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Hill Buick GMC

5.0

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2026 GMC Sierra 3500

new

Automatic

Onyx Black exterior

$88,899

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$88,899

MSRP: $92,409

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Hill Buick GMC

5.0

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2026 GMC Sierra 3500

new

Automatic

White exterior

$102,395

Preston GM Superstore

5.0

2026 GMC Sierra 3500 | new

$102,395

MSRP: $106,249

white exterior, alpine umber interior

Automatic

Four-wheel Drive

Preston GM Superstore

5.0

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2019 GMC Sierra 3500

used

Automatic

Summit White exterior

$37,480

Team Chevrolet GMC

4.8

2019 GMC Sierra 3500 | used

$37,480

summit white exterior, jet black/dark ash interior

Automatic

Four-wheel Drive

Team Chevrolet GMC

4.8

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2019 GMC Sierra 3500

used

Automatic

Quicksilver Metallic exterior

$46,328

Spitzer Chevrolet St Marys

4.8

2019 GMC Sierra 3500 | used

$46,328

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Spitzer Chevrolet St Marys

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$53,420

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$53,420

MSRP: $55,645

white exterior, jet black interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$54,090

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$54,090

MSRP: $56,600

summit white exterior, black interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$56,560

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$56,560

MSRP: $59,070

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2024 GMC Sierra 3500

new

Unknown

Summit White exterior

$57,103

Peruzzi Buick GMC

4.8

2024 GMC Sierra 3500 | new

$57,103

MSRP: $49,803

summit white exterior, jet black interior

Unknown

Rear-wheel Drive

Peruzzi Buick GMC

4.8

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$80,515

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$80,515

MSRP: $84,025

summit white exterior, black interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2026 GMC Sierra 3500

new

Automatic

Gray exterior

$82,558

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$82,558

MSRP: $87,010

gray exterior, jet black interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

Black exterior

$84,480

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$84,480

MSRP: $88,875

black exterior, jet black interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$90,421

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$90,421

MSRP: $96,154

white exterior, atmosphere interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$99,257

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$99,257

MSRP: $102,975

white exterior, alpine umber interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2021 GMC Sierra 3500

used

Automatic

Onyx Black exterior

$59,948

Raceway Chevrolet of Bethlehem

4.7

2021 GMC Sierra 3500 | used

$59,948

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Raceway Chevrolet of Bethlehem

4.7

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2022 GMC Sierra 3500

used

Automatic

White exterior

$60,480

Patriot Buick GMC

4.7

2022 GMC Sierra 3500 | used

$60,480

white exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2026 GMC Sierra 3500

new

Automatic

Black exterior

$71,267

Patriot Buick GMC

4.7

2026 GMC Sierra 3500 | new

$71,267

MSRP: $71,777

black exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2025 GMC Sierra 3500

new

Automatic

White exterior

$71,483

Patriot Buick GMC

4.7

2025 GMC Sierra 3500 | new

$71,483

white exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2026 GMC Sierra 3500

new

Automatic

White exterior

$73,705

Patriot Buick GMC

4.7

2026 GMC Sierra 3500 | new

$73,705

MSRP: $74,215

white exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2025 GMC Sierra 3500

new

Automatic

White exterior

$94,473

Patriot Buick GMC

4.7

2025 GMC Sierra 3500 | new

$94,473

white exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2026 GMC Sierra 3500

new

Automatic

Onyx Black exterior

$54,753

Kelly Buick GMC

4.6

2026 GMC Sierra 3500 | new

$54,753

MSRP: $55,753

onyx black exterior, black interior

Automatic

Four-wheel Drive

Kelly Buick GMC

4.6

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2026 GMC Sierra 3500

new

Automatic

Gray exterior

$91,910

Spitzer Chevrolet GMC Cadillac of Dubois

4.6

2026 GMC Sierra 3500 | new

$91,910

MSRP: $91,910

gray exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Spitzer Chevrolet GMC Cadillac of Dubois

4.6

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$54,498

#1 Cochran Buick GMC Robinson

4.5

2026 GMC Sierra 3500 | new

$54,498

MSRP: $55,755

summit white exterior, jet black interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Robinson

4.5

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2026 GMC Sierra 3500

new

Automatic

GAZ/Summit Whit exterior

$72,505

#1 Cochran Buick GMC Robinson

4.5

2026 GMC Sierra 3500 | new

$72,505

MSRP: $75,360

gaz/summit whit exterior, h0u/jet black interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Robinson

4.5

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,285

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$55,285

MSRP: $55,305

white exterior, jet black interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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2026 GMC Sierra 3500

new

Automatic

Red exterior

$57,228

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$57,228

MSRP: $57,248

red exterior, jet black interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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2025 GMC Sierra 3500

new

Automatic

White exterior

$58,470

Star GMC of Easton

4.4

2025 GMC Sierra 3500 | new

$58,470

MSRP: $49,993

white exterior, jet black interior

Automatic

Rear-wheel Drive

Star GMC of Easton

4.4

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2025 GMC Sierra 3500

new

Automatic

White exterior

$65,470

Star GMC of Easton

4.4

2025 GMC Sierra 3500 | new

$65,470

MSRP: $53,093

white exterior, jet black interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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2025 GMC Sierra 3500

new

Automatic

White exterior

$65,470

Star GMC of Easton

4.4

2025 GMC Sierra 3500 | new

$65,470

MSRP: $53,093

white exterior, jet black interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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GMC Sierra 3500 vehicles for Sale in Pennsylvania

130 Results

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

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2019 GMC Sierra 3500 | used

2019 GMC Sierra 3500 | used

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

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2026 GMC Sierra 3500 | new

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2026 GMC Sierra 3500 | new

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2026 GMC Sierra 3500 | new

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2026 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

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2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new