2026 GMC Sierra 1500

new

Automatic

Sterling exterior

$79,570

Johnson Auto Plaza, Inc.

3.5

2026 GMC Sierra 1500 | new

$79,570

MSRP: $85,580

sterling exterior, obsidian rush interior

Automatic

Four-wheel Drive

Johnson Auto Plaza, Inc.

3.5

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2026 GMC Sierra 1500

new

Automatic

Metallic exterior

$80,549

Johnson Auto Plaza, Inc.

3.5

2026 GMC Sierra 1500 | new

$80,549

MSRP: $86,035

metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Johnson Auto Plaza, Inc.

3.5

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2026 GMC Sierra 1500

new

Automatic

Glacier White exterior

$82,871

Johnson Auto Plaza, Inc.

3.5

2026 GMC Sierra 1500 | new

$82,871

MSRP: $89,015

glacier white exterior, alpine umber interior

Automatic

Four-wheel Drive

Johnson Auto Plaza, Inc.

3.5

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2024 GMC Sierra 1500

used

Automatic

White exterior

$44,980

Southwest Motors

3.4

2024 GMC Sierra 1500 | used

$44,980

MSRP: $44,980

white exterior, n/a interior

Automatic

Four-wheel Drive

Southwest Motors

3.4

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2024 GMC Sierra 1500

used

Automatic

White exterior

$46,980

Southwest Motors

3.4

2024 GMC Sierra 1500 | used

$46,980

MSRP: $46,980

white exterior, n/a interior

Automatic

Four-wheel Drive

Southwest Motors

3.4

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$57,499

AutoNation USA Denver 104

3.4

2023 GMC Sierra 1500 | used

$57,499

volcanic red tintcoat exterior, obsidian rush interior

Automatic

Four-wheel Drive

AutoNation USA Denver 104

3.4

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2024 GMC Sierra 1500

used

Automatic

Dynamic Blue Metallic exterior

$59,985

Southwest Motors

3.4

2024 GMC Sierra 1500 | used

$59,985

MSRP: $59,985

dynamic blue metallic exterior, jet black interior

Automatic

Four-wheel Drive

Southwest Motors

3.4

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$41,780

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$41,780

MSRP: $49,280

summit white exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2021 GMC Sierra 1500

used

Automatic

White Frost exterior

$41,788

O'Meara GMC

3.3

2021 GMC Sierra 1500 | used

$41,788

white frost exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$42,275

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$42,275

MSRP: $49,775

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$42,275

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$42,275

MSRP: $49,775

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Coastal Dune exterior

$42,275

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$42,275

MSRP: $49,775

coastal dune exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$42,298

O'Meara GMC

3.3

2023 GMC Sierra 1500 | used

$42,298

onyx black exterior, black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$45,370

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$45,370

MSRP: $52,620

summit white exterior, black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2023 GMC Sierra 1500

used

Automatic

White Frost exterior

$47,788

O'Meara GMC

3.3

2023 GMC Sierra 1500 | used

$47,788

white frost exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$53,135

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,135

MSRP: $59,385

summit white exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$53,135

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,135

MSRP: $59,385

summit white exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$53,630

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,630

MSRP: $59,880

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

G6m exterior

$53,630

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,630

MSRP: $59,880

g6m exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$53,740

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,740

MSRP: $44,740

summit white exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$53,835

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,835

MSRP: $61,085

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Downpour Metallic exterior

$53,835

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,835

MSRP: $61,085

downpour metallic exterior, n/a interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$53,835

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$53,835

MSRP: $61,085

onyx black exterior, black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$55,135

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$55,135

MSRP: $61,385

summit white exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$55,630

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$55,630

MSRP: $61,880

sterling metallic exterior, n/a interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$56,995

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$56,995

MSRP: $64,245

volcanic red tintcoat exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$56,995

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$56,995

MSRP: $64,245

volcanic red tintcoat exterior, black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$57,060

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$57,060

MSRP: $64,310

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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2026 GMC Sierra 1500

new

Automatic

Coastal Dune exterior

$65,040

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$65,040

MSRP: $72,290

coastal dune exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

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2026 GMC Sierra 1500

new

Automatic

Gxd exterior

$66,835

O'Meara GMC

3.3

2026 GMC Sierra 1500 | new

$66,835

MSRP: $73,085

gxd exterior, jet black interior

Automatic

Four-wheel Drive

O'Meara GMC

3.3

Contact Seller

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GMC Sierra 1500 vehicles for Sale in Colorado

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2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

2021 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new