2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$38,100

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$38,100

MSRP: $46,100

summit white exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$38,395

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$38,395

MSRP: $46,595

onyx black exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

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2022 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$38,995

Legacy Westbank Buick GMC

4.5

2022 GMC Sierra 1500 | used

$38,995

pacific blue metallic exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

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2021 GMC Sierra 1500

used

Automatic

White Frost Tricoat exterior

$38,995

Supreme Ford of Slidell

4.5

2021 GMC Sierra 1500 | used

$38,995

white frost tricoat exterior, dark walnut/dark ash grey interior

Automatic

Four-wheel Drive

Supreme Ford of Slidell

4.5

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2020 GMC Sierra 1500

used

Automatic

Pacific Blue Metallic exterior

$39,495

Supreme Ford of Slidell

4.5

2020 GMC Sierra 1500 | used

$39,495

pacific blue metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Supreme Ford of Slidell

4.5

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2020 GMC Sierra 1500

used

Automatic

Summit White exterior

$39,895

Leson Chevrolet

4.5

2020 GMC Sierra 1500 | used

$39,895

MSRP: $39,888

summit white exterior, jet black interior

Automatic

Rear-wheel Drive

Leson Chevrolet

4.5

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2021 GMC Sierra 1500

used

Automatic

Dark Sky Metallic exterior

$39,995

Leson Chevrolet

4.5

2021 GMC Sierra 1500 | used

$39,995

MSRP: $39,995

dark sky metallic exterior, jet black interior

Automatic

Rear-wheel Drive

Leson Chevrolet

4.5

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2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$40,977

Sango GMC

4.5

2021 GMC Sierra 1500 | used

$40,977

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Sango GMC

4.5

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$41,640

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$41,640

MSRP: $44,140

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$42,300

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$42,300

MSRP: $48,300

summit white exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

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2021 GMC Sierra 1500

used

Automatic

BLACK exterior

$42,385

Legacy Westbank Buick GMC

4.5

2021 GMC Sierra 1500 | used

$42,385

black exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2023 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$44,255

Legacy Westbank Buick GMC

4.5

2023 GMC Sierra 1500 | used

$44,255

onyx black exterior, jet black interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$44,835

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$44,835

MSRP: $51,085

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$44,995

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$44,995

MSRP: $54,745

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$45,390

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$45,390

MSRP: $51,890

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$45,745

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$45,745

MSRP: $53,745

summit white exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

SILVER exterior

$46,240

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$46,240

MSRP: $54,240

silver exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2024 GMC Sierra 1500

new

Automatic

Summit White exterior

$46,620

Legacy Westbank Buick GMC

4.5

2024 GMC Sierra 1500 | new

$46,620

MSRP: $57,620

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2024 GMC Sierra 1500

used

Automatic

Summit White exterior

$47,555

Legacy Westbank Buick GMC

4.5

2024 GMC Sierra 1500 | used

$47,555

summit white exterior, white interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$47,790

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$47,790

MSRP: $54,790

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2023 GMC Sierra 1500

used

Automatic

Volcanic Red Tintcoat exterior

$48,995

Legacy Westbank Buick GMC

4.5

2023 GMC Sierra 1500 | used

$48,995

volcanic red tintcoat exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$49,585

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$49,585

MSRP: $56,085

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Gray exterior

$49,585

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$49,585

MSRP: $56,085

gray exterior, dark walnut interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$49,895

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$49,895

MSRP: $56,895

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$49,895

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$49,895

MSRP: $57,895

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Sterling exterior

$50,390

Sango GMC

4.5

2025 GMC Sierra 1500 | new

$50,390

MSRP: $57,390

sterling exterior, n/a interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

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2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$50,390

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$50,390

MSRP: $58,390

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

WHITE exterior

$51,150

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$51,150

MSRP: $59,900

white exterior, n/a interior

Automatic

Rear-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

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2023 GMC Sierra 1500

used

Automatic

White Frost Tri-Coat exterior

$51,277

Sango GMC

4.5

2023 GMC Sierra 1500 | used

$51,277

white frost tri-coat exterior, dark walnut interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

White Frost Tri-Coat exterior

$51,277

Sango GMC

4.5

2023 GMC Sierra 1500 | used

$51,277

white frost tri-coat exterior, atmosphere interior

Automatic

Four-wheel Drive

Sango GMC

4.5

Contact Seller

View Details

GMC Sierra 1500 vehicles for Sale in Louisiana

932 Results

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

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2021 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2020 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

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

2025 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | new

2024 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2023 GMC Sierra 1500 | used

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

2023 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used