2025 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$82,022

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$82,022

MSRP: $86,660

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2025 GMC Sierra 1500

new

Automatic

Downpour Metallic exterior

$82,427

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$82,427

MSRP: $86,935

downpour metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$82,427

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$82,427

MSRP: $86,935

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$83,224

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$83,224

MSRP: $85,175

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$84,189

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$84,189

MSRP: $88,984

summit white exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$84,254

AutoNation Buick GMC West

4.3

2025 GMC Sierra 1500 | new

$84,254

MSRP: $86,205

sterling metallic exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$88,699

AutoNation Buick GMC West

4.3

2024 GMC Sierra 1500 | new

$88,699

MSRP: $89,985

summit white exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation Buick GMC West

4.3

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2016 GMC Sierra 1500

used

Automatic

Quicksilver Metallic exterior

Not Priced

O'Meara Ford

4.3

2016 GMC Sierra 1500 | used

Not Priced

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara Ford

4.3

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2017 GMC Sierra 1500

used

Automatic

Summit White exterior

$21,255

Mike Maroone Chevrolet GMC

4.2

2017 GMC Sierra 1500 | used

$21,255

summit white exterior, dark ash seats with jet black interior accents interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2015 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$21,718

Mike Maroone Chevrolet GMC

4.2

2015 GMC Sierra 1500 | used

$21,718

onyx black exterior, dark ash/jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2015 GMC Sierra 1500

used

Unknown

White exterior

$22,988

The Sharpest Rides Denver

4.2

2015 GMC Sierra 1500 | used

$22,988

white exterior, gray interior

Unknown

Four-wheel Drive

The Sharpest Rides Denver

4.2

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2018 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$31,298

Mike Maroone Chevrolet GMC

4.2

2018 GMC Sierra 1500 | used

$31,298

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2017 GMC Sierra 1500

used

Automatic

Quicksilver Metallic exterior

$34,198

Rocky Mountain Auto Brokers

4.2

2017 GMC Sierra 1500 | used

$34,198

MSRP: $36,999

quicksilver metallic exterior, jet black interior

Automatic

Four-wheel Drive

Rocky Mountain Auto Brokers

4.2

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2016 GMC Sierra 1500

used

Automatic

White Frost Tri-Coat exterior

$36,998

Rocky Mountain Auto Brokers

4.2

2016 GMC Sierra 1500 | used

$36,998

MSRP: $36,999

white frost tri-coat exterior, cocoa / dune interior

Automatic

Four-wheel Drive

Rocky Mountain Auto Brokers

4.2

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2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$39,585

Mike Maroone Chevrolet GMC

4.2

2024 GMC Sierra 1500 | new

$39,585

MSRP: $50,085

summit white exterior, black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2021 GMC Sierra 1500

used

Automatic

Black exterior

$39,988

The Sharpest Rides Denver

4.2

2021 GMC Sierra 1500 | used

$39,988

black exterior, black interior

Automatic

Four-wheel Drive

The Sharpest Rides Denver

4.2

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2020 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$40,000

Corwin Toyota Boulder

4.2

2020 GMC Sierra 1500 | used

$40,000

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Corwin Toyota Boulder

4.2

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$40,750

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$40,750

MSRP: $47,000

summit white exterior, black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2022 GMC Sierra 1500

used

Automatic

Satin Steel Metallic exterior

$42,264

AutoNation Ford Littleton

4.2

2022 GMC Sierra 1500 | used

$42,264

satin steel metallic exterior, jet black with kalahari accents interior

Automatic

Four-wheel Drive

AutoNation Ford Littleton

4.2

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$45,245

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$45,245

MSRP: $50,495

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$46,455

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$46,455

MSRP: $51,705

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$48,890

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$48,890

MSRP: $57,390

cardinal red exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$48,890

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$48,890

MSRP: $57,390

cardinal red exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2024 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$49,210

Mike Maroone Chevrolet GMC

4.2

2024 GMC Sierra 1500 | new

$49,210

MSRP: $59,710

sterling metallic exterior, black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$49,435

Mike Maroone Chevrolet GMC

4.2

2023 GMC Sierra 1500 | used

$49,435

onyx black exterior, dark walnut/slate interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$51,080

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$51,080

MSRP: $59,580

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$53,366

Mike Maroone Chevrolet GMC

4.2

2023 GMC Sierra 1500 | used

$53,366

onyx black exterior, obsidian rush interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$54,870

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$54,870

MSRP: $60,120

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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2023 GMC Sierra 1500

used

Automatic

Summit White exterior

$54,968

Loveland Ford Lincoln

4.2

2023 GMC Sierra 1500 | used

$54,968

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Loveland Ford Lincoln

4.2

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$57,335

Mike Maroone Chevrolet GMC

4.2

2025 GMC Sierra 1500 | new

$57,335

MSRP: $65,585

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mike Maroone Chevrolet GMC

4.2

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GMC Sierra 1500 vehicles for Sale in Colorado

928 Results

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

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2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

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2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new