2025 GMC Sierra 2500

new

Automatic

Volcanic Red Tintcoat exterior

$85,190

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$85,190

MSRP: $87,595

volcanic red tintcoat exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

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2025 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$85,215

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$85,215

MSRP: $90,620

downpour metallic exterior, jet black interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

White Frost Tricoat exterior

$85,585

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$85,585

MSRP: $90,990

white frost tricoat exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$86,385

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$86,385

MSRP: $88,790

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$86,980

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$86,980

MSRP: $89,385

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$87,595

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$87,595

MSRP: $87,595

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$88,220

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$88,220

MSRP: $88,220

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$88,725

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$88,725

MSRP: $88,725

onyx black exterior, atmosphere/bwnstone forge interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$89,235

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$89,235

MSRP: $89,235

summit white exterior, atmosphere/bwnstone forge interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Volcanic Red Tintcoat exterior

$89,484

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$89,484

MSRP: $89,484

volcanic red tintcoat exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$89,585

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$89,585

MSRP: $88,990

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$89,785

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$89,785

MSRP: $89,190

onyx black exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$90,080

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$90,080

MSRP: $89,485

sterling metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$90,110

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$90,110

MSRP: $89,515

titanium rush metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$90,435

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$90,435

MSRP: $90,435

downpour metallic exterior, jet blk forge perforated interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$90,810

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$90,810

MSRP: $90,215

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$90,845

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$90,845

MSRP: $90,250

sterling metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$91,105

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$91,105

MSRP: $90,510

sterling metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$91,235

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$91,235

MSRP: $91,235

onyx black exterior, jet blk forge perforated interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$92,815

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$92,815

MSRP: $97,220

titanium rush metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

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2025 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$94,815

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$94,815

MSRP: $97,220

downpour metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$94,815

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$94,815

MSRP: $97,220

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$95,810

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$95,810

MSRP: $98,215

downpour metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$95,810

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$95,810

MSRP: $98,215

titanium rush metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$98,409

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$98,409

MSRP: $98,409

titanium rush metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$98,409

Markley Motors

4.7

2025 GMC Sierra 2500 | new

$98,409

MSRP: $98,409

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Markley Motors

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

White exterior

$98,615

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$98,615

MSRP: $98,020

white exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$99,110

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$99,110

MSRP: $98,515

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$99,645

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$99,645

MSRP: $99,050

sterling metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

2025 GMC Sierra 2500

new

Automatic

White Frost Tricoat exterior

$99,925

Transwest GMC Isuzu

4.7

2025 GMC Sierra 2500 | new

$99,925

MSRP: $102,330

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Transwest GMC Isuzu

4.7

Contact Seller

View Details

GMC Sierra 2500 vehicles for Sale in Colorado

464 Results

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new