2025 GMC Sierra 1500

new

Automatic

Red exterior

$72,300

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$72,300

MSRP: $75,300

red exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2024 GMC Sierra 1500

new

Automatic

Gray exterior

$73,350

Star Buick GMC

4.5

2024 GMC Sierra 1500 | new

$73,350

MSRP: $81,600

gray exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2024 GMC Sierra 1500

new

Automatic

Red exterior

$73,500

Star Buick GMC

4.5

2024 GMC Sierra 1500 | new

$73,500

MSRP: $81,750

red exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$76,140

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$76,140

MSRP: $80,140

gray exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$76,140

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$76,140

MSRP: $80,140

gray exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$76,140

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$76,140

MSRP: $80,140

gray exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

White exterior

$76,740

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$76,740

MSRP: $80,740

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2023 GMC Sierra 1500

new

Automatic

Black exterior

$77,236

Star Buick GMC

4.5

2023 GMC Sierra 1500 | new

$77,236

MSRP: $73,720

black exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2024 GMC Sierra 1500

new

Automatic

Black exterior

$81,503

Star Buick GMC

4.5

2024 GMC Sierra 1500 | new

$81,503

MSRP: $74,010

black exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2023 GMC Sierra 1500

new

Automatic

Summit White exterior

$81,999

Bennett Buick GMC of Lebanon

4.5

2023 GMC Sierra 1500 | new

$81,999

MSRP: $90,440

summit white exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2023 GMC Sierra 1500

new

Automatic

Black exterior

$83,240

Star Buick GMC

4.5

2023 GMC Sierra 1500 | new

$83,240

MSRP: $74,500

black exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

White exterior

$84,405

Star Buick GMC

4.5

2025 GMC Sierra 1500 | new

$84,405

MSRP: $87,405

white exterior, alpine umber interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2024 GMC Sierra 1500

new

Automatic

White exterior

$84,914

Star Buick GMC

4.5

2024 GMC Sierra 1500 | new

$84,914

MSRP: $73,515

white exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

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2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$84,985

Bennett Buick GMC of Lebanon

4.5

2024 GMC Sierra 1500 | new

$84,985

MSRP: $89,985

summit white exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2024 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$85,450

Bennett Buick GMC of Lebanon

4.5

2024 GMC Sierra 1500 | new

$85,450

MSRP: $90,480

thunderstorm gray exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2024 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$85,450

Bennett Buick GMC of Lebanon

4.5

2024 GMC Sierra 1500 | new

$85,450

MSRP: $90,480

thunderstorm gray exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2024 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$85,450

Bennett Buick GMC of Lebanon

4.5

2024 GMC Sierra 1500 | new

$85,450

MSRP: $90,480

sterling metallic exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2024 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$85,630

Bennett Buick GMC of Lebanon

4.5

2024 GMC Sierra 1500 | new

$85,630

MSRP: $90,630

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$92,795

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

$92,795

MSRP: $92,795

summit white exterior, after dark interior

Automatic

All-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$98,790

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

$98,790

MSRP: $101,790

thunderstorm gray exterior, after dark interior

Automatic

All-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$101,295

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

$101,295

MSRP: $101,295

summit white exterior, after dark interior

Automatic

All-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$101,790

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

$101,790

MSRP: $101,790

onyx black exterior, after dark interior

Automatic

All-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

Not Priced

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

Not Priced

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

Not Priced

Bennett Buick GMC of Lebanon

4.5

2025 GMC Sierra 1500 | new

Not Priced

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Bennett Buick GMC of Lebanon

4.5

Contact Seller

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2021 GMC Sierra 1500

used

Automatic

Gray exterior

Not Priced

Star Buick GMC

4.5

2021 GMC Sierra 1500 | used

Not Priced

gray exterior, jet black interior

Automatic

Four-wheel Drive

Star Buick GMC

4.5

Contact Seller

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2016 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$24,895

BMW of the Main Line

4.4

2016 GMC Sierra 1500 | used

$24,895

onyx black exterior, jet black/spice red all terrain interior

Automatic

Four-wheel Drive

BMW of the Main Line

4.4

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2017 GMC Sierra 1500

used

Unknown

White exterior

$28,750

Peruzzi Buick GMC

4.4

2017 GMC Sierra 1500 | used

$28,750

white exterior, jet black interior

Unknown

Four-wheel Drive

Peruzzi Buick GMC

4.4

Contact Seller

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2022 GMC Sierra 1500

used

Automatic

White exterior

$31,991

#1 Cochran Toyota

4.4

2022 GMC Sierra 1500 | used

$31,991

white exterior, black interior

Automatic

Four-wheel Drive

#1 Cochran Toyota

4.4

Contact Seller

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2021 GMC Sierra 1500

used

Automatic

Summit White exterior

$32,200

Peruzzi Buick GMC

4.4

2021 GMC Sierra 1500 | used

$32,200

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Peruzzi Buick GMC

4.4

Contact Seller

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2020 GMC Sierra 1500

used

Unknown

Cardinal Red exterior

$32,250

Peruzzi Buick GMC

4.4

2020 GMC Sierra 1500 | used

$32,250

cardinal red exterior, jet black interior

Unknown

Four-wheel Drive

Peruzzi Buick GMC

4.4

Contact Seller

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GMC Sierra 1500 vehicles for Sale in Pennsylvania

1,161 Results

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

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2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

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2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

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2021 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used