2022 GMC Sierra 1500

used

Automatic

Summit White exterior

$32,000

Underriner Honda

N/A

2022 GMC Sierra 1500 | used

$32,000

summit white exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Underriner Honda

N/A

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2022 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$34,112

Billion Dodge Chrysler Jeep RAM

N/A

2022 GMC Sierra 1500 | used

$34,112

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2022 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$34,112

Billion Dodge Chrysler Jeep RAM

N/A

2022 GMC Sierra 1500 | used

$34,112

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2019 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$37,999

Gem City Motors

N/A

2019 GMC Sierra 1500 | used

$37,999

pacific blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2021 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$40,999

Gem City Motors

N/A

2021 GMC Sierra 1500 | used

$40,999

satin steel metallic exterior, tan/brown interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$45,999

Billion Dodge Chrysler Jeep RAM

N/A

2021 GMC Sierra 1500 | used

$45,999

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2024 GMC Sierra 1500

used

Automatic

Gray exterior

$48,495

Lithia Ford of Missoula

N/A

2024 GMC Sierra 1500 | used

$48,495

MSRP: $48,995

gray exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Ford of Missoula

N/A

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2023 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$49,999

Billion Dodge Chrysler Jeep RAM

N/A

2023 GMC Sierra 1500 | used

$49,999

pacific blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2021 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$50,999

Gem City Motors

N/A

2021 GMC Sierra 1500 | used

$50,999

satin steel metallic exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2024 GMC Sierra 1500

used

Automatic

Gray exterior

$55,299

Dee Motor Company

N/A

2024 GMC Sierra 1500 | used

$55,299

gray exterior, n/a interior

Automatic

Four-wheel Drive

Dee Motor Company

N/A

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2024 GMC Sierra 1500

used

Automatic

Downpour Metallic exterior

$56,499

Billion Dodge Chrysler Jeep RAM

N/A

2024 GMC Sierra 1500 | used

$56,499

downpour metallic exterior, jet black interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$60,999

Billion Dodge Chrysler Jeep RAM

N/A

2023 GMC Sierra 1500 | used

$60,999

volcanic red tintcoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2025 GMC Sierra 1500

new

Automatic

STERLING MTLC exterior

$61,880

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$61,880

MSRP: $68,130

sterling mtlc exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2024 GMC Sierra 1500

used

Automatic

Sterling Metallic exterior

$63,799

Billion Dodge Chrysler Jeep RAM

N/A

2024 GMC Sierra 1500 | used

$63,799

sterling metallic exterior, obsidian rush interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2025 GMC Sierra 1500

new

Automatic

Blue exterior

$64,075

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 1500 | new

$64,075

MSRP: $67,825

blue exterior, jet black, leather-appointed front seat trim interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$65,510

High Plains Motors, Inc.

N/A

2024 GMC Sierra 1500 | new

$65,510

MSRP: $65,510

summit white exterior, n/a interior

Automatic

Four-wheel Drive

High Plains Motors, Inc.

N/A

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$65,650

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 1500 | new

$65,650

MSRP: $68,400

gray exterior, jet black, leather-appointed front seat trim interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 1500

new

Automatic

Blue exterior

$65,750

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 1500 | new

$65,750

MSRP: $69,500

blue exterior, jet black, leather-appointed front seat trim interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 1500

new

Automatic

VOLCANIC RED exterior

$67,700

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$67,700

MSRP: $72,950

volcanic red exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$68,349

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$68,349

MSRP: $73,599

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$68,750

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 1500 | new

$68,750

MSRP: $74,750

gray exterior, jet black with kalahari accents, perforated leather front seat t interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$69,999

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 1500 | new

$69,999

MSRP: $76,350

gray exterior, jet black, forge perforated leather seat trim interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 1500

new

Automatic

DOWNPOUR METLLC exterior

$70,000

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$70,000

MSRP: $75,250

downpour metllc exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$70,045

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$70,045

MSRP: $75,795

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2025 GMC Sierra 1500

new

Automatic

DOWNPOUR METLLC exterior

$72,495

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$72,495

MSRP: $78,245

downpour metllc exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2025 GMC Sierra 1500

new

Automatic

STERLING MTLC exterior

$81,905

Gem City Motors

N/A

2025 GMC Sierra 1500 | new

$81,905

MSRP: $87,655

sterling mtlc exterior, alpine umber interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2022 GMC Sierra 1500

used

Automatic

Cardinal Red exterior

Not Priced

High Plains Motors, Inc.

N/A

2022 GMC Sierra 1500 | used

Not Priced

cardinal red exterior, n/a interior

Automatic

Four-wheel Drive

High Plains Motors, Inc.

N/A

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2024 GMC Sierra 1500

used

Automatic

THUNDERSTORM exterior

Not Priced

Gem City Motors

N/A

2024 GMC Sierra 1500 | used

Not Priced

thunderstorm exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2023 GMC Sierra 1500

used

Automatic

Sterling Metallic exterior

Not Priced

High Plains Motors, Inc.

N/A

2023 GMC Sierra 1500 | used

Not Priced

sterling metallic exterior, n/a interior

Automatic

Four-wheel Drive

High Plains Motors, Inc.

N/A

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2024 GMC Sierra 1500

used

Automatic

Deep Bronze Metallic exterior

Not Priced

High Plains Motors, Inc.

N/A

2024 GMC Sierra 1500 | used

Not Priced

deep bronze metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

High Plains Motors, Inc.

N/A

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GMC Sierra 1500 vehicles for Sale in Montana

124 Results

2022 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2019 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | used

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

2022 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used