2026 GMC Sierra 3500

new

Automatic

Black exterior

$90,795

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$90,795

MSRP: $92,805

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

Black exterior

$92,065

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$92,065

MSRP: $94,075

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

Black exterior

$94,980

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$94,980

MSRP: $96,990

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

$96,980

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$96,980

MSRP: $64,083

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

$103,385

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

$103,385

MSRP: $105,395

white exterior, alpine umber interior

Automatic

Four-wheel Drive

Star GMC of Easton

4.4

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2026 GMC Sierra 3500

new

Red exterior

Not Priced

Star GMC of Easton

4.4

2026 GMC Sierra 3500 | new

Not Priced

red exterior, jet black interior

4WD

Star GMC of Easton

4.4

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2024 GMC Sierra 3500

used

Automatic

Summit White exterior

$45,693

Abeloff Nissan

3.4

2024 GMC Sierra 3500 | used

$45,693

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Abeloff Nissan

3.4

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2026 GMC Sierra 3500

new

Automatic

Onyx Black exterior

$105,950

Abeloff Nissan

3.4

2026 GMC Sierra 3500 | new

$105,950

MSRP: $105,950

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Abeloff Nissan

3.4

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2007 GMC Sierra 3500

used

Automatic

Stealth Gray Metallic exterior

$32,500

Blaise Alexander Chevrolet Buick

2.3

2007 GMC Sierra 3500 | used

$32,500

stealth gray metallic exterior, ebony interior

Automatic

Four-wheel Drive

Blaise Alexander Chevrolet Buick

2.3

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2015 GMC Sierra 3500

used

Automatic

White exterior

$15,988

Martin Auto Sales

N/A

2015 GMC Sierra 3500 | used

$15,988

white exterior, gray interior

Automatic

Rear-wheel Drive

Martin Auto Sales

N/A

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2013 GMC Sierra 3500

used

Automatic

Fire Red exterior

$26,450

John's Route 13 Auto Sales

N/A

2013 GMC Sierra 3500 | used

$26,450

fire red exterior, ebony interior

Automatic

Four-wheel Drive

John's Route 13 Auto Sales

N/A

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2015 GMC Sierra 3500

used

Automatic

Onyx Black exterior

$38,999

Choice Auto Sales

N/A

2015 GMC Sierra 3500 | used

$38,999

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Choice Auto Sales

N/A

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2016 GMC Sierra 3500

used

Automatic

Woodland Green exterior

$39,989

CarsIndex - Horsham

N/A

2016 GMC Sierra 3500 | used

$39,989

woodland green exterior, ash interior

Automatic

Four-wheel Drive

CarsIndex - Horsham

N/A

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2018 GMC Sierra 3500

used

Automatic

Onyx Black exterior

$43,900

Lime Ridge Auto Sales

N/A

2018 GMC Sierra 3500 | used

$43,900

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lime Ridge Auto Sales

N/A

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2019 GMC Sierra 3500

used

Automatic

White exterior

$44,275

Woerth's Used Cars, Inc.

N/A

2019 GMC Sierra 3500 | used

$44,275

white exterior, jet black interior

Automatic

Four-wheel Drive

Woerth's Used Cars, Inc.

N/A

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2017 GMC Sierra 3500

used

Automatic

Summit White exterior

$44,719

Choice Auto Sales

N/A

2017 GMC Sierra 3500 | used

$44,719

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Choice Auto Sales

N/A

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2005 GMC Sierra 3500

used

Automatic

Silver Birch Metallic exterior

$44,900

Lime Ridge Auto Sales

N/A

2005 GMC Sierra 3500 | used

$44,900

silver birch metallic exterior, grey interior

Automatic

Four-wheel Drive

Lime Ridge Auto Sales

N/A

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2021 GMC Sierra 3500

used

Unknown

Cayenne Red Tintcoat exterior

$45,987

Auto Connection of Lancaster

N/A

2021 GMC Sierra 3500 | used

$45,987

cayenne red tintcoat exterior, jet black interior

Unknown

Four-wheel Drive

Auto Connection of Lancaster

N/A

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2022 GMC Sierra 3500

used

Automatic

Summit White exterior

$45,995

Star Buick GMC Quakertown

N/A

2022 GMC Sierra 3500 | used

$45,995

MSRP: $46,995

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2017 GMC Sierra 3500

used

Automatic

Quicksilver Metallic exterior

$49,900

Lime Ridge Auto Sales

N/A

2017 GMC Sierra 3500 | used

$49,900

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lime Ridge Auto Sales

N/A

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2026 GMC Sierra 3500

new

Automatic

White exterior

$54,215

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$54,215

MSRP: $56,225

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2026 GMC Sierra 3500

new

Automatic

Red exterior

$54,575

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$54,575

MSRP: $56,585

red exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2026 GMC Sierra 3500

new

Automatic

Summit White exterior

$54,675

Granite Run Buick GMC Inc

N/A

2026 GMC Sierra 3500 | new

$54,675

MSRP: $54,675

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Granite Run Buick GMC Inc

N/A

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2026 GMC Sierra 3500

new

Automatic

Red exterior

$54,710

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$54,710

MSRP: $56,720

red exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

Contact Seller

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,123

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,123

MSRP: $55,633

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,245

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,245

MSRP: $55,755

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,580

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,580

MSRP: $56,090

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

Contact Seller

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2026 GMC Sierra 3500

new

Automatic

Red exterior

$55,618

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,618

MSRP: $56,128

red exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,875

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,875

MSRP: $57,885

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

Contact Seller

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2026 GMC Sierra 3500

new

Automatic

White exterior

$55,875

Star Buick GMC Quakertown

N/A

2026 GMC Sierra 3500 | new

$55,875

MSRP: $57,885

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC Quakertown

N/A

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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

2024 GMC Sierra 3500 | used

2026 GMC Sierra 3500 | new

2007 GMC Sierra 3500 | used

2015 GMC Sierra 3500 | used

2013 GMC Sierra 3500 | used

2015 GMC Sierra 3500 | used

2016 GMC Sierra 3500 | used

2018 GMC Sierra 3500 | used

2019 GMC Sierra 3500 | used

2017 GMC Sierra 3500 | used

2005 GMC Sierra 3500 | used

2021 GMC Sierra 3500 | used

2022 GMC Sierra 3500 | used

2017 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

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new

2026 GMC Sierra 3500 | new