2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$82,898

AutoNation Buick GMC Park Meadows

4.4

2025 GMC Sierra 1500 | new

$82,898

MSRP: $87,440

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

AutoNation Buick GMC Park Meadows

4.4

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$83,005

AutoNation Buick GMC Park Meadows

4.4

2025 GMC Sierra 1500 | new

$83,005

MSRP: $87,555

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

AutoNation Buick GMC Park Meadows

4.4

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$83,127

AutoNation Buick GMC Park Meadows

4.4

2025 GMC Sierra 1500 | new

$83,127

MSRP: $87,685

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

AutoNation Buick GMC Park Meadows

4.4

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$84,512

AutoNation Buick GMC Park Meadows

4.4

2025 GMC Sierra 1500 | new

$84,512

MSRP: $89,330

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC Park Meadows

4.4

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$84,539

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$84,539

MSRP: $87,289

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$84,539

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$84,539

MSRP: $87,289

thunderstorm gray exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Sterling exterior

$84,854

Alpine Buick GMC South

4.4

2025 GMC Sierra 1500 | new

$84,854

MSRP: $87,604

sterling exterior, alpine umber interior

4WD

Alpine Buick GMC South

4.4

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$85,609

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$85,609

MSRP: $88,359

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$85,609

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$85,609

MSRP: $88,359

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$85,609

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$85,609

MSRP: $88,359

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$85,609

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$85,609

MSRP: $88,359

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$85,609

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2025 GMC Sierra 1500 | new

$85,609

MSRP: $88,359

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red exterior

$87,125

Alpine Buick GMC South

4.4

2025 GMC Sierra 1500 | new

$87,125

MSRP: $74,900

volcanic red exterior, jet black interior

Automatic

Four-wheel Drive

Alpine Buick GMC South

4.4

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2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$87,678

AutoNation Buick GMC Park Meadows

4.4

2025 GMC Sierra 1500 | new

$87,678

MSRP: $89,629

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC Park Meadows

4.4

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2022 GMC Sierra 1500

used

Automatic

Summit White exterior

Not Priced

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

2022 GMC Sierra 1500 | used

Not Priced

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Alpine Buick GMC, Littleton/Denver/Highlands Ranch

4.4

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2020 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

Not Priced

Phil Long Hyundai of Motor City

4.4

2020 GMC Sierra 1500 | used

Not Priced

satin steel metallic exterior, walnut interior

Automatic

Four-wheel Drive

Phil Long Hyundai of Motor City

4.4

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2023 GMC Sierra 1500

used

Automatic

Sterling exterior

Not Priced

Alpine Buick GMC South

4.4

2023 GMC Sierra 1500 | used

Not Priced

sterling exterior, alpine umber interior

Automatic

Four-wheel Drive

Alpine Buick GMC South

4.4

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2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

Not Priced

Alpine Buick GMC South

4.4

2021 GMC Sierra 1500 | used

Not Priced

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Alpine Buick GMC South

4.4

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2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

Not Priced

Alpine Buick GMC South

4.4

2021 GMC Sierra 1500 | used

Not Priced

onyx black exterior, walnut interior

Automatic

Four-wheel Drive

Alpine Buick GMC South

4.4

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2021 GMC Sierra 1500

used

Automatic

Summit White exterior

Not Priced

Alpine Buick GMC South

4.4

2021 GMC Sierra 1500 | used

Not Priced

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Alpine Buick GMC South

4.4

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2015 GMC Sierra 1500

used

Automatic

Quicksilver Metallic exterior

$19,399

Carville's Auto Mart

4.3

2015 GMC Sierra 1500 | used

$19,399

MSRP: $19,399

quicksilver metallic exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2014 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$19,995

Carville's Auto Mart

4.3

2014 GMC Sierra 1500 | used

$19,995

MSRP: $19,995

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2015 GMC Sierra 1500

used

Automatic

Summit White exterior

$21,399

Carville's Auto Mart

4.3

2015 GMC Sierra 1500 | used

$21,399

MSRP: $21,399

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2016 GMC Sierra 1500

used

Automatic

Iridium Metallic exterior

$24,999

AutoNation Buick GMC West

4.3

2016 GMC Sierra 1500 | used

$24,999

iridium metallic exterior, jet black/spice red all-terrain interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2017 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$27,399

Carville's Auto Mart

4.3

2017 GMC Sierra 1500 | used

$27,399

MSRP: $27,399

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2018 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$29,995

Carville's Auto Mart

4.3

2018 GMC Sierra 1500 | used

$29,995

MSRP: $29,995

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2020 GMC Sierra 1500

used

Automatic

Summit White exterior

$31,995

Carville's Auto Mart

4.3

2020 GMC Sierra 1500 | used

$31,995

MSRP: $31,995

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Carville's Auto Mart

4.3

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2017 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$32,995

Transwest Chevrolet

4.3

2017 GMC Sierra 1500 | used

$32,995

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Transwest Chevrolet

4.3

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2018 GMC Sierra 1500

used

Automatic

Cardinal Red exterior

$33,000

Ghent Chevrolet

4.3

2018 GMC Sierra 1500 | used

$33,000

cardinal red exterior, cocoa/dune interior

Automatic

Four-wheel Drive

Ghent Chevrolet

4.3

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2021 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$33,200

AutoNation Buick GMC West

4.3

2021 GMC Sierra 1500 | used

$33,200

pacific blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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GMC Sierra 1500 vehicles for Sale in Colorado

923 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

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

2020 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used