2025 GMC Sierra 1500

new

Automatic

Downpour Metallic exterior

$71,284

Shortline Buick GMC

1.6

2025 GMC Sierra 1500 | new

$71,284

MSRP: $77,745

downpour metallic exterior, jet black interior

Automatic

Four-wheel Drive

Shortline Buick GMC

1.6

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2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$72,084

Shortline Buick GMC

1.6

2025 GMC Sierra 1500 | new

$72,084

MSRP: $78,545

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Shortline Buick GMC

1.6

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2025 GMC Sierra 1500

new

Automatic

White Frost exterior

$81,184

Shortline Buick GMC

1.6

2025 GMC Sierra 1500 | new

$81,184

MSRP: $87,645

white frost exterior, alpine umber interior

Automatic

Four-wheel Drive

Shortline Buick GMC

1.6

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$81,693

Shortline Buick GMC

1.6

2025 GMC Sierra 1500 | new

$81,693

MSRP: $88,154

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Shortline Buick GMC

1.6

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$88,290

Shortline Buick GMC

1.6

2025 GMC Sierra 1500 | new

$88,290

MSRP: $88,290

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Shortline Buick GMC

1.6

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2000 GMC Sierra 1500

used

Automatic

Red exterior

$7,999

South Creek Brokers

N/A

2000 GMC Sierra 1500 | used

$7,999

red exterior, gray interior

Automatic

Four-wheel Drive

South Creek Brokers

N/A

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2011 GMC Sierra 1500

used

Automatic

Gray exterior

$8,300

Berkenkotter Motors Castle Rock

N/A

2011 GMC Sierra 1500 | used

$8,300

gray exterior, n/a interior

Automatic

Four-wheel Drive

Berkenkotter Motors Castle Rock

N/A

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2007 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$9,590

Custom Cars West

N/A

2007 GMC Sierra 1500 | used

$9,590

onyx black exterior, ebony interior

Automatic

Four-wheel Drive

Custom Cars West

N/A

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2013 GMC Sierra 1500

used

Automatic

Summit White exterior

$9,998

Sprinkler Used Cars

N/A

2013 GMC Sierra 1500 | used

$9,998

summit white exterior, black interior

Automatic

Four-wheel Drive

Sprinkler Used Cars

N/A

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2007 GMC Sierra 1500

used

Automatic

N/A exterior

$11,950

Sterling Auto Sales

N/A

2007 GMC Sierra 1500 | used

$11,950

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2014 GMC Sierra 1500

used

Automatic

White exterior

$11,999

Auto Warehouse

N/A

2014 GMC Sierra 1500 | used

$11,999

white exterior, black interior

Automatic

Four-wheel Drive

Auto Warehouse

N/A

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2011 GMC Sierra 1500

used

Automatic

Summit White exterior

$14,998

Auto Warehouse

N/A

2011 GMC Sierra 1500 | used

$14,998

summit white exterior, ebony interior

Automatic

Four-wheel Drive

Auto Warehouse

N/A

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2015 GMC Sierra 1500

used

Automatic

Gray exterior

$16,984

Drive N-Motion Thornton

N/A

2015 GMC Sierra 1500 | used

$16,984

gray exterior, gray interior

Automatic

Four-wheel Drive

Drive N-Motion Thornton

N/A

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2014 GMC Sierra 1500

used

Automatic

Bronze Alloy Metallic exterior

$19,499

Gateway Auto

N/A

2014 GMC Sierra 1500 | used

$19,499

bronze alloy metallic exterior, cocoa/dune interior

Automatic

Four-wheel Drive

Gateway Auto

N/A

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2012 GMC Sierra 1500

used

Automatic

Heritage Blue Metallic exterior

$20,995

Akron Auto

N/A

2012 GMC Sierra 1500 | used

$20,995

heritage blue metallic exterior, ebony interior

Automatic

Four-wheel Drive

Akron Auto

N/A

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2012 GMC Sierra 1500

used

Automatic

White Diamond Tricoat exterior

$20,998

Auto Warehouse

N/A

2012 GMC Sierra 1500 | used

$20,998

white diamond tricoat exterior, cocoa/light cashmere interior

Automatic

All-wheel Drive

Auto Warehouse

N/A

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2014 GMC Sierra 1500

used

Automatic

Blue exterior

$21,950

Auto Warehouse

N/A

2014 GMC Sierra 1500 | used

$21,950

blue exterior, brown interior

Automatic

Four-wheel Drive

Auto Warehouse

N/A

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2017 GMC Sierra 1500

used

Automatic

Crimson Red Tintcoat exterior

$21,950

Davidson-Gebhardt Chevrolet

N/A

2017 GMC Sierra 1500 | used

$21,950

crimson red tintcoat exterior, jet black interior

Automatic

Four-wheel Drive

Davidson-Gebhardt Chevrolet

N/A

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2015 GMC Sierra 1500

used

Unknown

Onyx Black exterior

$22,999

EZ Breezy Autos

N/A

2015 GMC Sierra 1500 | used

$22,999

onyx black exterior, jet black interior

Unknown

Four-wheel Drive

EZ Breezy Autos

N/A

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2017 GMC Sierra 1500

used

Automatic

N/A exterior

$23,500

Sterling Auto Sales

N/A

2017 GMC Sierra 1500 | used

$23,500

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2013 GMC Sierra 1500

used

Automatic

Steel Gray Metallic exterior

$24,044

Loveland Buick GMC

N/A

2013 GMC Sierra 1500 | used

$24,044

steel gray metallic exterior, ebony interior

Automatic

All-wheel Drive

Loveland Buick GMC

N/A

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2015 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$24,293

South Colorado Motors

N/A

2015 GMC Sierra 1500 | used

$24,293

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

South Colorado Motors

N/A

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2016 GMC Sierra 1500

used

Automatic

N/A exterior

$24,436

Sterling Auto Sales

N/A

2016 GMC Sierra 1500 | used

$24,436

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2017 GMC Sierra 1500

used

Automatic

Summit White exterior

$24,500

Sterling Auto Sales

N/A

2017 GMC Sierra 1500 | used

$24,500

summit white exterior, gray interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2016 GMC Sierra 1500

used

Automatic

N/A exterior

$25,100

Sterling Auto Sales

N/A

2016 GMC Sierra 1500 | used

$25,100

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2016 GMC Sierra 1500

used

Automatic

N/A exterior

$25,500

Sterling Auto Sales

N/A

2016 GMC Sierra 1500 | used

$25,500

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2015 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$25,759

ADI Autosport

N/A

2015 GMC Sierra 1500 | used

$25,759

onyx black exterior, black interior

Automatic

Four-wheel Drive

ADI Autosport

N/A

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2018 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$26,900

Lakeside Auto Brokers

N/A

2018 GMC Sierra 1500 | used

$26,900

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Lakeside Auto Brokers

N/A

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2018 GMC Sierra 1500

used

Automatic

N/A exterior

$26,950

Sterling Auto Sales

N/A

2018 GMC Sierra 1500 | used

$26,950

n/a exterior, n/a interior

Automatic

Four-wheel Drive

Sterling Auto Sales

N/A

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2017 GMC Sierra 1500

used

Automatic

Gray exterior

$26,998

Berkenkotter Motors Castle Rock

N/A

2017 GMC Sierra 1500 | used

$26,998

gray exterior, jet black interior

Automatic

Four-wheel Drive

Berkenkotter Motors Castle Rock

N/A

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GMC Sierra 1500 vehicles for Sale in Colorado

898 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

2000 GMC Sierra 1500 | used

2011 GMC Sierra 1500 | used

2007 GMC Sierra 1500 | used

2013 GMC Sierra 1500 | used

2007 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2011 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2012 GMC Sierra 1500 | used

2012 GMC Sierra 1500 | used

2014 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2013 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2015 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2018 GMC Sierra 1500 | used

2017 GMC Sierra 1500 | used