2021 GMC Sierra 1500

used

Automatic

Summit White exterior

$36,996

Lee Dodge Chrysler Jeep Ram Westbrook

5.0

2021 GMC Sierra 1500 | used

$36,996

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lee Dodge Chrysler Jeep Ram Westbrook

5.0

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2022 GMC Sierra 1500

used

Automatic

Dynamic Blue Metallic exterior

$46,985

Casco Bay Ford

4.9

2022 GMC Sierra 1500 | used

$46,985

dynamic blue metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Casco Bay Ford

4.9

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2019 GMC Sierra 1500

used

Automatic

Summit White exterior

$29,995

Wiscasset Ford Inc.

4.8

2019 GMC Sierra 1500 | used

$29,995

summit white exterior, black interior

Automatic

Four-wheel Drive

Wiscasset Ford Inc.

4.8

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2021 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$38,995

Wiscasset Ford Inc.

4.8

2021 GMC Sierra 1500 | used

$38,995

satin steel metallic exterior, jet black interior

Automatic

Four-wheel Drive

Wiscasset Ford Inc.

4.8

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2020 GMC Sierra 1500

used

Automatic

Dark Sky Metallic exterior

$43,399

Ira Honda Saco

4.8

2020 GMC Sierra 1500 | used

$43,399

dark sky metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Ira Honda Saco

4.8

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2024 GMC Sierra 1500

used

Automatic

Dynamic Blue Metallic exterior

$59,995

Wiscasset Ford Inc.

4.8

2024 GMC Sierra 1500 | used

$59,995

dynamic blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

Wiscasset Ford Inc.

4.8

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2024 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$69,995

Wiscasset Ford Inc.

4.8

2024 GMC Sierra 1500 | used

$69,995

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Wiscasset Ford Inc.

4.8

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2018 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$34,994

Lee GMC Truck Center

4.6

2018 GMC Sierra 1500 | used

$34,994

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$37,940

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$37,940

MSRP: $48,440

onyx black exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Summit White exterior

$38,990

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$38,990

MSRP: $48,990

summit white exterior, jet black interior

4WD

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$39,305

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$39,305

MSRP: $48,555

summit white exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$40,040

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$40,040

MSRP: $49,290

cardinal red exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2024 GMC Sierra 1500

used

Automatic

Gray exterior

$41,500

Lee GMC Truck Center

4.6

2024 GMC Sierra 1500 | used

$41,500

gray exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2024 GMC Sierra 1500

used

Automatic

Summit White exterior

$41,994

Lee GMC Truck Center

4.6

2024 GMC Sierra 1500 | used

$41,994

summit white exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2021 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$41,994

Lee GMC Truck Center

4.6

2021 GMC Sierra 1500 | used

$41,994

satin steel metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$42,460

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$42,460

MSRP: $52,460

onyx black exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$42,499

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$42,499

MSRP: $53,135

onyx black exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$42,550

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$42,550

MSRP: $49,050

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$42,550

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$42,550

MSRP: $49,050

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$43,275

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$43,275

MSRP: $52,525

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Titanium Rush Metallic exterior

$44,290

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$44,290

MSRP: $54,790

titanium rush metallic exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$44,290

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$44,290

MSRP: $54,790

cardinal red exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$46,685

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$46,685

MSRP: $56,685

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Titanium Rush Metallic exterior

$47,885

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$47,885

MSRP: $57,885

titanium rush metallic exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$48,115

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$48,115

MSRP: $57,365

sterling exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$48,335

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$48,335

MSRP: $58,335

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$49,235

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$49,235

MSRP: $59,235

sterling exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$49,435

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$49,435

MSRP: $59,435

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$49,730

Lee GMC Truck Center

4.6

2025 GMC Sierra 1500 | new

$49,730

MSRP: $59,730

sterling exterior, black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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2021 GMC Sierra 1500

used

Automatic

Dark Sky Metallic exterior

$49,994

Lee GMC Truck Center

4.6

2021 GMC Sierra 1500 | used

$49,994

dark sky metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lee GMC Truck Center

4.6

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GMC Sierra 1500 vehicles for Sale in Maine

186 Results

2021 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

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2021 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

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2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2021 GMC Sierra 1500 | used