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    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Obsidian Rush premium leatherObsidian Rush premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
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    Estimate Lease Details

    $1,405/month for 36 months

    $5,000 Down payment

    $6,405 Due at signing

    $6,405 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $55,590 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This outstanding example of a 2025 GMC Sierra 2500HD AT4X is offered by Legacy Buick GMC. This GMC includes: ONYX BLACK GOOSENECK / 5TH WHEEL PREP PAC...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UZEY4SF320690
    Stock: 25G1115
    Listed since: 05-29-2025

    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $992/month for 36 months

    $5,000 Down payment

    $5,992 Due at signing

    $5,992 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $40,720 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This 2025 GMC Sierra 2500HD Denali is proudly offered by Legacy Buick GMC You deserve a vehicle designed for higher expectations. This GMC Sierra 2500...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY3SF324469
    Stock: 25G1126
    Listed since: 06-02-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,062/month for 36 months

    $5,000 Down payment

    $6,062 Due at signing

    $6,062 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,247 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    You can find this 2025 GMC Sierra 2500HD Denali and many others like it at Legacy Buick GMC. This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVW...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY6SF248293
    Stock: 25G9445
    Listed since: 02-27-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black vinylJet Black vinyl
    • 8'2” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Estimate Lease Details

    $665/month for 36 months

    $5,000 Down payment

    $5,665 Due at signing

    $5,665 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $28,933 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    You can find this 2025 GMC Sierra 2500HD Pro and many others like it at Legacy Buick GMC. This GMC includes: ENGINE, 6.6L V8 8 Cylinder Engine Gasolin...

    Features and Specs:

    Listing Information:

    VIN: 1GT3ULE78SF105667
    Stock: 25G8773
    Listed since: 08-06-2024

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 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 vinylJet Black vinyl
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Estimate Lease Details

    $644/month for 36 months

    $5,000 Down payment

    $5,644 Due at signing

    $5,644 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $28,167 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD Pro. This GMC includes: TRANSMISSION, ALLISON 10...

    Features and Specs:

    Listing Information:

    VIN: 1GT5ULE77SF302242
    Stock: 25G1051
    Listed since: 05-05-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,076/month for 36 months

    $5,000 Down payment

    $6,076 Due at signing

    $6,076 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,723 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD AT4. This GMC includes: LPO, HITCH PACKAGE Tow H...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY9SF361370
    Stock: 25G1306
    Listed since: 07-25-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,236/month for 36 months

    $5,000 Down payment

    $6,236 Due at signing

    $6,236 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,504 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD Denali Ultimate. This GMC includes: GVWR, 11,350...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY0SF347728
    Stock: 25G1221
    Listed since: 07-10-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Downpour MetallicDownpour Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Estimate Lease Details

    $803/month for 36 months

    $5,000 Down payment

    $5,803 Due at signing

    $5,803 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $33,924 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD Pro. This GMC includes: POWER OUTLET, INSTRUMENT PANEL, 120-VOLT 1SA PRO SAFETY PLUS ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULEY8SF329647
    Stock: 25G1165
    Listed since: 06-10-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 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.
  • Stock photo**
    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $977/month for 36 months

    $5,000 Down payment

    $5,977 Due at signing

    $5,977 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $40,183 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD Denali. Pull up in the vehicle and the valet wil...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY0SF197115
    Stock: 25G9349
    Listed since: 01-31-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,055/month for 36 months

    $5,000 Down payment

    $6,055 Due at signing

    $6,055 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $42,972 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This 2025 GMC Sierra 2500HD AT4 is proudly offered by Legacy Buick GMC This GMC includes: LPO, HITCH PACKAGE Tow Hitch GVWR, 11,350 LBS TRANSMISSION, ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY3SF188316
    Stock: 25G9191
    Listed since: 11-22-2024

    • Exterior color: White Frost TricoatWhite Frost Tricoat
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $996/month for 36 months

    $5,000 Down payment

    $5,996 Due at signing

    $5,996 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $40,855 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This outstanding example of a 2025 GMC Sierra 2500HD Denali is offered by Legacy Buick GMC. You appreciate the finer things in life, the vehicle you d...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY0SF224801
    Stock: 25G9337
    Listed since: 01-29-2025

  • Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,079/month for 36 months

    $5,000 Down payment

    $6,079 Due at signing

    $6,079 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,861 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD AT4. This GMC includes: LPO, HITCH PACKAGE Tow Hitch STERLING METALLIC GVWR, 11,350 L...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY7SF345054
    Stock: 25G1196
    Listed since: 06-30-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 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 premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,016/month for 36 months

    $5,000 Down payment

    $6,016 Due at signing

    $6,016 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $41,584 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This 2025 GMC Sierra 2500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR, 11,350 LBS ENGIN...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY1SF188391
    Stock: 25G9215
    Listed since: 11-26-2024

    • Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,052/month for 36 months

    $5,000 Down payment

    $6,052 Due at signing

    $6,052 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $42,855 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This outstanding example of a 2025 GMC Sierra 2500HD AT4 is offered by Legacy Buick GMC. This GMC includes: LPO, HITCH PACKAGE Tow Hitch GVWR, 11,350 ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY7SF199738
    Stock: 25G9257
    Listed since: 12-10-2024

  • Arriving Soon
    Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,110/month for 36 months

    $5,000 Down payment

    $6,110 Due at signing

    $6,110 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $44,955 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This outstanding example of a 2025 GMC Sierra 2500HD Denali is offered by Legacy Buick GMC. This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY3SF355138
    Stock: 26G1271
    Listed since: 07-16-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,240/month for 36 months

    $5,000 Down payment

    $6,240 Due at signing

    $6,240 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,630 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    You can find this 2025 GMC Sierra 2500HD Denali Ultimate and many others like it at Legacy Buick GMC. This GMC includes: GVWR, 11,350 LBS ALTERNATORS,...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEYXSF347350
    Stock: 25G1195
    Listed since: 06-30-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 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: Sterling MetallicSterling Metallic
    • Interior color: Jet Black vinylJet Black vinyl
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Estimate Lease Details

    $649/month for 36 months

    $5,000 Down payment

    $5,649 Due at signing

    $5,649 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $28,356 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    Legacy Buick GMC is excited to offer this 2025 GMC Sierra 2500HD Pro. You appreciate the finer things in life, the vehicle you drive should not be the...

    Features and Specs:

    Listing Information:

    VIN: 1GT5ULE7XSF302252
    Stock: 25G1124
    Listed since: 06-02-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,067/month for 36 months

    $5,000 Down payment

    $6,067 Due at signing

    $6,067 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,410 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD Denali. This GMC includes: GOOSENECK / 5TH WHEEL...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY6SF248973
    Stock: 25G9449
    Listed since: 02-28-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,076/month for 36 months

    $5,000 Down payment

    $6,076 Due at signing

    $6,076 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,723 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

    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 2500HD AT4. Pull up in the vehicle and the valet will w...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY4SF356061
    Stock: 25G1273
    Listed since: 07-17-2025

  • Arriving Soon
    Stock photo**
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
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    $1,079/month for 36 months

    $5,000 Down payment

    $6,079 Due at signing

    $6,079 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,861 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This 2025 GMC Sierra 2500HD AT4 is proudly offered by Legacy Buick GMC This GMC includes: LPO, HITCH PACKAGE Tow Hitch STERLING METALLIC GVWR, 11,350 ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPEY8SF344995
    Stock: 25G1200
    Listed since: 06-30-2025

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    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black vinylJet Black vinyl
    • 8'2” bed, 6.6l, 8cyl
    • Legacy Buick GMC (33 mi away)5 out of 5 stars(3)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
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    Estimate Lease Details

    $815/month for 36 months

    $5,000 Down payment

    $5,815 Due at signing

    $5,815 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $34,330 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through September 2, 2025.

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

    This 2025 GMC Sierra 2500HD Pro is offered to you for sale by Legacy Buick GMC. This GMC includes: GVWR, 11,350 LBS POWER OUTLET, INSTRUMENT PANEL, 12...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULEY2SF357198
    Stock: 25G1279
    Listed since: 07-21-2025

Showing 1 - 21 out of 54 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.9 out of 5 stars29 Reviews
Write a vehicle reviewSee all 29 reviews
  • 5 star
    (62%)
  • 4 star
    (10%)
  • 3 star
    (0%)
  • 2 star
    (7%)
  • 1 star
    (21%)
1 out of 5 stars

2024 GMC Denali Ultimate

Justin Mullinax, 09/03/2023
2024 GMC Sierra 2500HD Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)
I purchased and still have a 2024 GMC Denali Ultimate that I have had nothing but issues with since the second week of purchasing new. The truck left me and my family stranded in Walsenburg Colorado with only 1,253 miles on it. We called On Star to have a wrecker take it to the dealer. On Star wouldn’t send a wrecker because we had a 22’ utility trailer so we where out a wrecker bill. I … called Ferguson GMC where I purchased the vehicle from and left multiple messages for my salesman and the GM to see what my options were. I never received a call or text from either. One week after the day it broke down I did get a call back from the service manager MIKE GENOVESE . Mike informed me there was nothing they could do since it was already at another dealership. The truck was taken to Wilcoxson GMC in Pueblo Colorado where it sat for 6 weeks getting a new DPF filter and Pressure Differential Sensor. GM has still been unwilling to compensate for the 6 weeks of being with our primary vehicle used for work. We literally had to purchase another New GMC from Wilcoxson to get home as there where no loaner vehicles available. When our 2024 GMC showed up at our house through GM reunite program it had 680 miles more than when it was delivered to the dealership and there was no diesel or def fluid in the truck. We finally got a reimbursement check for the hotel room we had to get for 2 nights waiting for the dealership to open. I wouldn’t recommend buying anything from General Motors as they don’t stand behind anything. I have spent over 40 hours trying to get a fair compensation or Buy Back from GM and have yet to get anywhere with them. I was told they would Repurchase it and was told to get in contact with MIKE GENOVESE the service manager at Ferguson GMC in Norman Oklahoma. I called Mike to schedule a time to bring it in for the Buy Back and he didn’t know anything about it. So I called Shaun Gusumano back and he assured me Mike was brought up to speed and would be handling it. Once again I called Mike and still isn’t aware. If you are having any issues with getting ahold of GM please let Shaun know as he is not taking care of my issues. [contact info removed]
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More about the GMC Sierra 2500HD

How much does it cost to lease a GMC Sierra 2500HD in New Orleans, LA?

A GMC Sierra 2500HD lease in New Orleans, LA starts at about $643 and runs up to $1,405. Keep in mind that these are estimates and the prices can vary based on a number of factors such as trim level, options, down payment, and length of the lease.

How much does it cost to lease a GMC Sierra 2500HD 2025 in New Orleans, LA?

It costs between $643 and $1,405 to lease a GMC Sierra 2500HD 2025 in New Orleans, LA. Note that these are estimates, and the pricing can change based on the vehicle's trim level, installed options, and aspects of the lease such as the down payment, money factor and the lease term.
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