2026 GMC
Sierra 3500 HD Truck

Starting at: $47,900

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Inventory

  • 2026 GMC Sierra 3500 HD Pro

    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black, Cloth seat trim,
    Stock #:
    M26230
    More
    • VIN Badges: {}
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  • 2026 GMC Sierra 3500 HD SLE

    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black, Cloth seat trim,
    Stock #:
    M26388
    More
    • VIN Badges: {}
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  • 2026 GMC Sierra 3500 HD SLE

    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Sterling Metallic,
    Interior Color:
    Jet Black, Cloth seat trim,
    Stock #:
    M26500
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    • VIN Badges: {}
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  • 2026 GMC Sierra 3500 HD SLT

    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Volcanic Red Tintcoat,
    Interior Color:
    Jet Black, Perforated Leather-appointed front seat,
    Stock #:
    M26380
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    • VIN Badges: {}
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  • 2026 GMC Sierra 3500 HD SLT

    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Glacier White Tricoat,
    Interior Color:
    Dark Walnut/Slate, Perforated Leather-appointed fr,
    Stock #:
    M26451
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    • VIN Badges: {}
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Specifications

Trims

  MSRP Engine Transmission City/Hwy mpg
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $47,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $49,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $50,000   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $50,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $51,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $51,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $51,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $52,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $52,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $53,200   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $54,200   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $54,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $54,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$54,700   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Truck Pro Search New $56,000   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$56,200   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$57,000   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$58,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$58,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$58,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New
$60,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT
Search New
$65,900   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT
Search New
$66,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLT
Search New
$67,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
AT4
Search New
$72,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
AT4
Search New
$73,000   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali
Search New
$76,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali
Search New
$76,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali
Search New
$79,100   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate
Search New
$97,200   470-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate
Search New
$97,400   470-hp 6.6L 8-cyl  10-spd auto  No Data  
Denali Ultimate
Search New
$101,300   470-hp 6.6L 8-cyl  10-spd auto  No Data  

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Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone