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    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. There's a level of quality and refinement in ...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 3GTUUDED6SG262922
    Stock: 25G9599
    Listed since: 04-02-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 SLT is offered to you for sale by Legacy Buick GMC. This GMC includes: SLT PREMIUM PLUS PACKAGE Aluminum Wheels Bed Liner Ru...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 3GTUUDED1SG273102
    Stock: 25G9507
    Listed since: 03-12-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: SLT PREMIUM PLUS PACKAGE Aluminum Wheels Bed...

    Features and Specs:

    17 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 3GTUUDED7SG286629
    Stock: 25G9551
    Listed since: 03-20-2025

  • New Listing
    Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 5'10” bed, 3l, 6cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 AT4 is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Sierra 1500 AT4 ...

    Features and Specs:

    23 Combined MPG (21 City/24 Highway)

    Listing Information:

    VIN: 3GTUUEE80SG391151
    Stock: 25G1304
    Listed since: 07-25-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 7 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This outstanding example of a 2025 GMC Sierra 1500 Elevation is offered by Legacy Buick GMC. This GMC includes: ENGINE, TURBOMAX 4 Cylinder Engine Gas...

    Features and Specs:

    18 Combined MPG (17 City/19 Highway)

    Listing Information:

    VIN: 3GTPUJEK2SG388480
    Stock: 25G1198
    Listed since: 06-30-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 3l, 6cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 1...

    Features and Specs:

    Listing Information:

    VIN: 3GTPHDE81SG237382
    Stock: 25G9361
    Listed since: 02-03-2025

  • Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED8SG272384
    Stock: 25G9499
    Listed since: 03-12-2025

  • Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 1...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED5SG270804
    Stock: 25G9496
    Listed since: 03-12-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 7 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This outstanding example of a 2025 GMC Sierra 1500 Elevation is offered by Legacy Buick GMC. You deserve a vehicle designed for higher expectations. T...

    Features and Specs:

    19 Combined MPG (18 City/21 Highway)

    Listing Information:

    VIN: 3GTPHCEK3SG387290
    Stock: 25G1329
    Listed since: 07-30-2025

    • Exterior color: Titanium Rush MetallicTitanium Rush Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 6'7” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 Elevation. This GMC includes: TITANIUM RUSH METALLIC WHEELS, 20' Aluminum Wheels ENGINE...

    Features and Specs:

    19 Combined MPG (18 City/21 Highway)

    Listing Information:

    VIN: 1GTRHCEKXSZ321828
    Stock: 25G1174
    Listed since: 06-13-2025

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 3l, 6cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 10...

    Features and Specs:

    Listing Information:

    VIN: 3GTPHDE80SG238782
    Stock: 25G9369
    Listed since: 02-05-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED9SG272216
    Stock: 25G9500
    Listed since: 03-12-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 7 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 SLT is proudly offered by Legacy Buick GMC This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHI...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED9SG195282
    Stock: 25G9225
    Listed since: 12-02-2024

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 5'10” bed, 6.2l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This 2025 GMC Sierra 1500 Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC P...

    Features and Specs:

    16 Combined MPG (15 City/19 Highway)

    Listing Information:

    VIN: 1GTUUHEL8SZ332872
    Stock: 25G1186
    Listed since: 06-25-2025

    • Exterior color: Titanium Rush MetallicTitanium Rush Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This outstanding example of a 2025 GMC Sierra 1500 Elevation is offered by Legacy Buick GMC. Pull up in the vehicle and the valet will want to parked ...

    Features and Specs:

    18 Combined MPG (17 City/19 Highway)

    Listing Information:

    VIN: 3GTPUJEK4SG293547
    Stock: 25G1053
    Listed since: 05-05-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 6'7” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Elevation. This GMC includes: WHEELS, 20' Aluminum...

    Features and Specs:

    19 Combined MPG (18 City/21 Highway)

    Listing Information:

    VIN: 1GTRHCEK8SZ317213
    Stock: 25G1168
    Listed since: 06-10-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 7 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black leatherJet Black leather
    • 5'10” bed, 3l, 6cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS TRANSMISSION, 10...

    Features and Specs:

    Listing Information:

    VIN: 3GTPHDE89SG236481
    Stock: 25G9355
    Listed since: 02-03-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED7SG272375
    Stock: 25G9498
    Listed since: 03-12-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 5'10” bed, 2.7l, 4cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 Elevation. This GMC includes: ENGINE, TURBOMAX 4 C...

    Features and Specs:

    18 Combined MPG (17 City/19 Highway)

    Listing Information:

    VIN: 1GTPUJEK6SZ332946
    Stock: 25G1184
    Listed since: 06-26-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 3l, 6cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    Contact Legacy Buick GMC today for information on dozens of vehicles like this 2025 GMC Sierra 1500 SLT. This GMC includes: LPO, ALL-WEATHER FLOOR LIN...

    Features and Specs:

    Listing Information:

    VIN: 3GTPHDE8XSG236876
    Stock: 25G9368
    Listed since: 02-05-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
    • 5'10” bed, 5.3l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Slidell, LA / 33 miles away from New Orleans, LA

    This outstanding example of a 2025 GMC Sierra 1500 SLT is offered by Legacy Buick GMC. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTR...

    Features and Specs:

    17 Combined MPG (16 City/20 Highway)

    Listing Information:

    VIN: 3GTPHDED2SG396375
    Stock: 25G1301
    Listed since: 07-23-2025

Showing 1 - 21 out of 93 listings
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