2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$60,070

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$60,070

MSRP: $64,020

sterling metallic exterior, dark walnut/slate interior

Automatic

Rear-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$61,850

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$61,850

MSRP: $62,850

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$62,956

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$62,956

MSRP: $67,080

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$63,985

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$63,985

MSRP: $64,985

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$64,081

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$64,081

MSRP: $67,225

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,399

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$64,399

MSRP: $67,515

onyx black exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,499

Lithia Chevrolet GMC of Helena

4.1

2024 GMC Sierra 1500 | new

$64,499

MSRP: $73,155

onyx black exterior, jet black interior

Automatic

Rear-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$66,830

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$66,830

MSRP: $67,830

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$67,632

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$67,632

MSRP: $71,010

volcanic red tintcoat exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$68,999

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$68,999

MSRP: $71,905

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$70,999

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$70,999

MSRP: $74,645

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$71,538

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$71,538

MSRP: $75,955

white frost tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$73,378

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$73,378

MSRP: $77,945

onyx black exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$73,471

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$73,471

MSRP: $78,045

thunderstorm gray exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$73,471

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$73,471

MSRP: $78,045

thunderstorm gray exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$74,026

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$74,026

MSRP: $78,645

white frost tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$74,730

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$74,730

MSRP: $75,730

sterling metallic exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$75,151

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$75,151

MSRP: $78,780

thunderstorm gray exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$75,702

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$75,702

MSRP: $80,440

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$76,463

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$76,463

MSRP: $81,280

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$80,999

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$80,999

MSRP: $83,885

thunderstorm gray exterior, obsidian rush interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$81,449

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$81,449

MSRP: $85,230

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$81,449

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$81,449

MSRP: $85,230

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$81,999

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$81,999

MSRP: $85,080

thunderstorm gray exterior, obsidian rush interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

GNO THUNDERSTORM GRAY exterior

$83,498

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 1500 | new

$83,498

MSRP: $87,285

gno thunderstorm gray exterior, alpine umber interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2002 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$6,500

Rathert-Fox Ford, Inc.

N/A

2002 GMC Sierra 1500 | used

$6,500

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Rathert-Fox Ford, Inc.

N/A

Contact Seller

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2014 GMC Sierra 1500

used

Automatic

Bronze exterior

$18,995

Turner's Missoula Car & Truck

N/A

2014 GMC Sierra 1500 | used

$18,995

bronze exterior, black interior

Automatic

Four-wheel Drive

Turner's Missoula Car & Truck

N/A

Contact Seller

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2014 GMC Sierra 1500

used

Automatic

N/A exterior

$22,900

Underriner Honda

N/A

2014 GMC Sierra 1500 | used

$22,900

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Underriner Honda

N/A

Contact Seller

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2018 GMC Sierra 1500

used

Automatic

Summit White exterior

$24,995

Lithia Ford of Missoula

N/A

2018 GMC Sierra 1500 | used

$24,995

MSRP: $24,995

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Ford of Missoula

N/A

Contact Seller

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2019 GMC Sierra 1500

used

Automatic

N/A exterior

$26,900

RPmotors

N/A

2019 GMC Sierra 1500 | used

$26,900

n/a exterior, n/a interior

Automatic

Four-wheel Drive

RPmotors

N/A

Contact Seller

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GMC Sierra 1500 vehicles for Sale in Montana

91 Results

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

2024 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

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

2002 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2019 GMC Sierra 1500 | used