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

$71,945

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$71,945

MSRP: $74,945

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Hill Buick GMC

5.0

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$87,714

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$87,714

MSRP: $91,714

summit white 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

Sterling Metallic exterior

$87,910

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$87,910

MSRP: $91,910

sterling metallic 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

$88,209

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$88,209

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

$88,409

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$88,409

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

Onyx Black exterior

$97,150

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$97,150

MSRP: $101,150

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Hill Buick GMC

5.0

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2026 GMC Sierra 3500

new

Automatic

Sterling Metallic exterior

$98,084

Hill Buick GMC

5.0

2026 GMC Sierra 3500 | new

$98,084

MSRP: $102,084

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Hill Buick GMC

5.0

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2026 GMC Sierra 3500

new

Automatic

White exterior

$101,395

Preston GM Superstore

5.0

2026 GMC Sierra 3500 | new

$101,395

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

$37,990

Team Chevrolet GMC

4.8

2019 GMC Sierra 3500 | used

$37,990

summit white exterior, jet black/dark ash interior

Automatic

Four-wheel Drive

Team Chevrolet GMC

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$52,406

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$52,406

MSRP: $56,155

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

$53,980

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$53,980

MSRP: $56,480

summit white exterior, jet 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

$55,415

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$55,415

MSRP: $57,915

summit white exterior, black interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2023 GMC Sierra 3500

used

Automatic

Onyx Black exterior

$59,995

Keim Chevrolet Inc

4.8

2023 GMC Sierra 3500 | used

$59,995

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Keim Chevrolet Inc

4.8

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$81,525

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$81,525

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

Glacier White exterior

$84,320

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$84,320

MSRP: $86,820

glacier white exterior, dark walnut interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$87,762

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$87,762

MSRP: $92,860

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

White exterior

$96,650

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$96,650

MSRP: $102,850

white exterior, alpine umber interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

White exterior

$96,767

#1 Cochran Buick GMC Monroeville

4.8

2026 GMC Sierra 3500 | new

$96,767

MSRP: $102,975

white exterior, alpine umber interior

Automatic

Four-wheel Drive

#1 Cochran Buick GMC Monroeville

4.8

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2026 GMC Sierra 3500

new

Automatic

Glacier White exterior

$100,084

Bergey's Buick GMC

4.8

2026 GMC Sierra 3500 | new

$100,084

MSRP: $102,584

glacier white exterior, alpine umber interior

Automatic

Four-wheel Drive

Bergey's Buick GMC

4.8

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2018 GMC Sierra 3500

used

Automatic

Onyx Black exterior

$51,000

Peruzzi Buick GMC

4.7

2018 GMC Sierra 3500 | used

$51,000

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Peruzzi Buick GMC

4.7

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2024 GMC Sierra 3500

new

Unknown

Summit White exterior

$55,613

Peruzzi Buick GMC

4.7

2024 GMC Sierra 3500 | new

$55,613

MSRP: $49,803

summit white exterior, jet black interior

Unknown

Rear-wheel Drive

Peruzzi Buick GMC

4.7

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2025 GMC Sierra 3500

new

Automatic

White exterior

$70,993

Patriot Buick GMC

4.7

2025 GMC Sierra 3500 | new

$70,993

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

$93,983

Patriot Buick GMC

4.7

2025 GMC Sierra 3500 | new

$93,983

white exterior, jet black interior

Automatic

Four-wheel Drive

Patriot Buick GMC

4.7

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2022 GMC Sierra 3500

used

Automatic

White Frost Tricoat exterior

$69,988

Raceway Chevrolet of Bethlehem

4.6

2022 GMC Sierra 3500 | used

$69,988

white frost tricoat exterior, dark walnut/dark ash grey interior

Automatic

Four-wheel Drive

Raceway Chevrolet of Bethlehem

4.6

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$53,008

#1 Cochran Buick GMC Robinson

4.5

2026 GMC Sierra 3500 | new

$53,008

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

$71,015

#1 Cochran Buick GMC Robinson

4.5

2026 GMC Sierra 3500 | new

$71,015

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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2021 GMC Sierra 3500

used

Automatic

Black exterior

$53,455

Star GMC of Easton

4.4

2021 GMC Sierra 3500 | used

$53,455

black exterior, jet black interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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2026 GMC Sierra 3500

new

Automatic

White exterior

$57,033

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$57,033

MSRP: $57,543

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

White exterior

$57,570

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$57,570

MSRP: $59,580

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

142 Results

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

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2019 GMC Sierra 3500 | used

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2023 GMC Sierra 3500 | used

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

2026 GMC Sierra 3500 | new

2018 GMC Sierra 3500 | used

2024 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2025 GMC Sierra 3500 | new

2022 GMC Sierra 3500 | used

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2021 GMC Sierra 3500 | used

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new