2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$49,240

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$49,240

MSRP: $54,790

onyx black exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$49,530

Mark Allen Buick GMC

3.6

2023 GMC Sierra 1500 | used

$49,530

volcanic red tintcoat exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$50,676

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$50,676

MSRP: $54,790

sterling metallic exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$50,676

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$50,676

MSRP: $54,790

sterling metallic exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$54,420

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$54,420

MSRP: $57,840

onyx black exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$55,220

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$55,220

MSRP: $64,730

onyx black exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$57,045

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,045

MSRP: $57,045

summit white exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$57,045

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,045

MSRP: $57,045

summit white exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$57,540

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,540

MSRP: $57,540

sterling metallic exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$57,540

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,540

MSRP: $57,540

sterling metallic exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$57,540

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,540

MSRP: $57,540

cardinal red exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$57,540

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,540

MSRP: $57,540

onyx black exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Cardinal Red exterior

$57,540

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$57,540

MSRP: $57,540

cardinal red exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$60,870

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$60,870

MSRP: $67,825

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$62,470

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$62,470

MSRP: $75,260

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,375

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$64,375

MSRP: $75,260

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$64,595

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$64,595

MSRP: $64,595

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,970

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$64,970

MSRP: $75,260

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,970

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$64,970

MSRP: $75,260

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$64,970

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$64,970

MSRP: $76,255

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$64,990

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$64,990

MSRP: $75,260

thunderstorm gray exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Sterling Metallic exterior

$65,090

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$65,090

MSRP: $65,090

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Thunderstorm Gray exterior

$65,328

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$65,328

MSRP: $74,660

thunderstorm gray exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$65,890

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$65,890

MSRP: $65,890

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$67,430

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$67,430

MSRP: $67,430

summit white exterior, black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$68,820

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$68,820

MSRP: $68,820

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$68,820

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$68,820

MSRP: $68,820

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

White Frost Tricoat exterior

$68,920

Mark Allen Buick GMC

3.6

2025 GMC Sierra 1500 | new

$68,920

MSRP: $68,920

white frost tricoat exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$69,105

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$69,105

MSRP: $78,800

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$70,954

Mark Allen Buick GMC

3.6

2024 GMC Sierra 1500 | new

$70,954

MSRP: $79,400

summit white exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Mark Allen Buick GMC

3.6

Contact Seller

View Details

GMC Sierra 1500 vehicles for Sale in Oklahoma

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2025 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 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

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2024 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

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new