2026 GMC Sierra 1500

new

Automatic

SILVER exterior

$67,340

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$67,340

MSRP: $67,340

silver exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

SILVER exterior

$67,720

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$67,720

MSRP: $67,720

silver exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

WHITE exterior

$67,840

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$67,840

MSRP: $67,840

white exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$68,335

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$68,335

MSRP: $68,335

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

SILVER exterior

$68,335

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$68,335

MSRP: $68,335

silver exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

Volcanic Red Tintcoat exterior

$68,485

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$68,485

MSRP: $68,485

volcanic red tintcoat exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$68,855

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$68,855

MSRP: $79,605

onyx black exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

SILVER exterior

$69,130

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$69,130

MSRP: $69,130

silver exterior, n/a interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

SILVER exterior

$72,805

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$72,805

MSRP: $72,805

silver exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

GRAY exterior

$74,750

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$74,750

MSRP: $74,750

gray exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$75,640

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$75,640

MSRP: $86,390

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2026 GMC Sierra 1500

new

Automatic

SILVER exterior

$76,640

Legacy Westbank Buick GMC

4.5

2026 GMC Sierra 1500 | new

$76,640

MSRP: $76,640

silver exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

GRAY exterior

$78,255

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$78,255

MSRP: $89,005

gray exterior, alpine umber interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$78,255

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$78,255

MSRP: $89,005

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Downpour Metallic exterior

$86,805

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$86,805

MSRP: $86,805

downpour metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

SILVER exterior

$88,890

Legacy Westbank Buick GMC

4.5

2025 GMC Sierra 1500 | new

$88,890

MSRP: $88,890

silver exterior, alpine umber interior

Automatic

Four-wheel Drive

Legacy Westbank Buick GMC

4.5

Contact Seller

View Details

2024 GMC Sierra 1500

used

Automatic

Sterling exterior

$42,895

Rainbow Chrysler Dodge Jeep LLC

4.4

2024 GMC Sierra 1500 | used

$42,895

sterling exterior, jet black interior

Automatic

Rear-wheel Drive

Rainbow Chrysler Dodge Jeep LLC

4.4

Contact Seller

View Details

2022 GMC Sierra 1500

used

Automatic

Summit White exterior

$48,695

Supreme Ford of Slidell

4.4

2022 GMC Sierra 1500 | used

$48,695

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Supreme Ford of Slidell

4.4

Contact Seller

View Details

2024 GMC Sierra 1500

used

Automatic

Titanium Rush Metallic exterior

$71,995

Rainbow Chrysler Dodge Jeep LLC

4.4

2024 GMC Sierra 1500 | used

$71,995

titanium rush metallic exterior, alpine umber interior

Automatic

Four-wheel Drive

Rainbow Chrysler Dodge Jeep LLC

4.4

Contact Seller

View Details

2021 GMC Sierra 1500

used

Summit White exterior

Not Priced

Supreme Nissan of Slidell

4.3

2021 GMC Sierra 1500 | used

Not Priced

summit white exterior, black interior

RWD

Supreme Nissan of Slidell

4.3

Contact Seller

View Details

2016 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$23,991

Matt Bowers Chevrolet Slidell

4.2

2016 GMC Sierra 1500 | used

$23,991

onyx black exterior, jet black interior

Automatic

Rear-wheel Drive

Matt Bowers Chevrolet Slidell

4.2

Contact Seller

View Details

2022 GMC Sierra 1500

used

Automatic

Titanium Rush Metallic exterior

$43,489

Matt Bowers Chevrolet Slidell

4.2

2022 GMC Sierra 1500 | used

$43,489

titanium rush metallic exterior, black interior

Automatic

Rear-wheel Drive

Matt Bowers Chevrolet Slidell

4.2

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$29,995

Navarre GMC

4.1

2025 GMC Sierra 1500 | new

$29,995

MSRP: $39,690

summit white exterior, black interior

Automatic

Rear-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Summit White exterior

$34,495

Navarre GMC

4.1

2025 GMC Sierra 1500 | new

$34,495

MSRP: $47,040

summit white exterior, black interior

Automatic

Rear-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Gray exterior

$34,500

Navarre GMC

4.1

2025 GMC Sierra 1500 | new

$34,500

MSRP: $47,535

gray exterior, black interior

Automatic

Rear-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$37,995

Navarre GMC

4.1

2021 GMC Sierra 1500 | used

$37,995

onyx black exterior, jet black interior

Automatic

Rear-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Dark Sky Metallic exterior

$38,995

Navarre GMC

4.1

2021 GMC Sierra 1500 | used

$38,995

dark sky metallic exterior, black interior

Automatic

Four-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2021 GMC Sierra 1500

used

Automatic

Summit White exterior

$41,995

Navarre GMC

4.1

2021 GMC Sierra 1500 | used

$41,995

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

2023 GMC Sierra 1500

used

Automatic

Summit White exterior

$42,462

Landers Dodge Chrysler Jeep RAM - Bossier City

4.1

2023 GMC Sierra 1500 | used

$42,462

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Landers Dodge Chrysler Jeep RAM - Bossier City

4.1

Contact Seller

View Details

2025 GMC Sierra 1500

new

Automatic

Gray exterior

$44,995

Navarre GMC

4.1

2025 GMC Sierra 1500 | new

$44,995

MSRP: $52,340

gray exterior, black interior

Automatic

Rear-wheel Drive

Navarre GMC

4.1

Contact Seller

View Details

GMC Sierra 1500 vehicles for Sale in Louisiana

1,020 Results

2026 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2026 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2026 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 | used

2022 GMC Sierra 1500 | used

2024 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2016 GMC Sierra 1500 | used

2022 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2025 GMC Sierra 1500 | new

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2021 GMC Sierra 1500 | used

2023 GMC Sierra 1500 | used

2025 GMC Sierra 1500 | new