2025 GMC Sierra 1500

used

Automatic

Summit White exterior

$44,845

Wolfe Ford of Fort Benton

4.6

2025 GMC Sierra 1500 | used

$44,845

summit white exterior, black interior

Automatic

Four-wheel Drive

Wolfe Ford of Fort Benton

4.6

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2025 GMC Sierra 1500

used

Automatic

Summit White exterior

$46,854

Wolfe Ford of Fort Benton

4.6

2025 GMC Sierra 1500 | used

$46,854

summit white exterior, black interior

Automatic

Four-wheel Drive

Wolfe Ford of Fort Benton

4.6

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2024 GMC Sierra 1500

used

Automatic

Red exterior

$49,857

Lithia Ford of Missoula

4.6

2024 GMC Sierra 1500 | used

$49,857

MSRP: $52,995

red exterior, n/a interior

Automatic

Four-wheel Drive

Lithia Ford of Missoula

4.6

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2024 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$53,910

Wolfe Ford of Fort Benton

4.6

2024 GMC Sierra 1500 | used

$53,910

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Wolfe Ford of Fort Benton

4.6

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2024 GMC Sierra 1500

used

Automatic

White Frost Tri-Coat exterior

$53,995

Lithia Ford of Missoula

4.6

2024 GMC Sierra 1500 | used

$53,995

MSRP: $53,995

white frost tri-coat exterior, atmosphere interior

Automatic

Four-wheel Drive

Lithia Ford of Missoula

4.6

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2016 GMC Sierra 1500

used

Automatic

Cardinal Red exterior

$20,874

Lithia Chevrolet GMC of Helena

4.4

2016 GMC Sierra 1500 | used

$20,874

cardinal red exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2016 GMC Sierra 1500

used

Automatic

Iridium Metallic exterior

$26,210

Lithia Toyota of Billings

4.4

2016 GMC Sierra 1500 | used

$26,210

MSRP: $27,747

iridium metallic exterior, cocoa / dune interior

Automatic

Four-wheel Drive

Lithia Toyota of Billings

4.4

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2023 GMC Sierra 1500

used

Automatic

GRY/Gray exterior

$28,500

Lithia Chevrolet GMC of Helena

4.4

2023 GMC Sierra 1500 | used

$28,500

gry/gray exterior, n/a interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2018 GMC Sierra 1500

used

Automatic

Red Quartz Tintcoat exterior

$29,997

Lithia Chevrolet GMC of Helena

4.4

2018 GMC Sierra 1500 | used

$29,997

red quartz tintcoat exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$35,231

Noller Automotive Supercenter

4.4

2023 GMC Sierra 1500 | used

$35,231

onyx black exterior, black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2020 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$36,089

Lithia Toyota of Billings

4.4

2020 GMC Sierra 1500 | used

$36,089

MSRP: $37,924

satin steel metallic exterior, walnut interior

Automatic

Four-wheel Drive

Lithia Toyota of Billings

4.4

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2023 GMC Sierra 1500

used

Automatic

N/A exterior

$38,453

Lithia Toyota of Billings

4.4

2023 GMC Sierra 1500 | used

$38,453

MSRP: $38,967

n/a exterior, black interior

Automatic

Four-wheel Drive

Lithia Toyota of Billings

4.4

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2020 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$39,997

Lithia Chevrolet GMC of Helena

4.4

2020 GMC Sierra 1500 | used

$39,997

pacific blue metallic exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2023 GMC Sierra 1500

used

Automatic

Summit White exterior

$40,684

Noller Automotive Supercenter

4.4

2023 GMC Sierra 1500 | used

$40,684

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2021 GMC Sierra 1500

used

Automatic

Steel Metallic exterior

$41,507

Noller Automotive Supercenter

4.4

2021 GMC Sierra 1500 | used

$41,507

steel metallic exterior, jet black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2020 GMC Sierra 1500

used

Automatic

White Frost Tri-Coat exterior

$41,744

Noller Automotive Supercenter

4.4

2020 GMC Sierra 1500 | used

$41,744

white frost tri-coat exterior, walnut interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2024 GMC Sierra 1500

used

Automatic

Summit White exterior

$43,229

Noller Automotive Supercenter

4.4

2024 GMC Sierra 1500 | used

$43,229

summit white exterior, black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$43,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$43,499

MSRP: $47,495

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2025 GMC Sierra 1500

used

Automatic

Summit White exterior

$44,977

Lithia Chevrolet GMC of Helena

4.4

2025 GMC Sierra 1500 | used

$44,977

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2022 GMC Sierra 1500

used

Automatic

Summit White exterior

$47,503

Noller Automotive Supercenter

4.4

2022 GMC Sierra 1500 | used

$47,503

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$48,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$48,499

MSRP: $50,400

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$49,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$49,499

MSRP: $53,595

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$49,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$49,499

MSRP: $54,190

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$49,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$49,499

MSRP: $53,595

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$49,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$49,499

MSRP: $54,040

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$52,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$52,499

MSRP: $56,495

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$52,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$52,499

MSRP: $56,495

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$53,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$53,499

MSRP: $56,990

cardinal red exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Downpour Metallic exterior

$53,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$53,499

MSRP: $57,895

downpour metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$53,499

Lithia Chevrolet GMC of Helena

4.4

2026 GMC Sierra 1500 | new

$53,499

MSRP: $57,025

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.4

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GMC Sierra 1500 vehicles for Sale in Montana

154 Results

2025 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | used

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2020 GMC Sierra 1500 | used

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2026 GMC Sierra 1500 | new

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2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new