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2026 GMC Sierra 3500 HD Truck

2026 GMC
Sierra 3500 HD Truck

Starting at: $47,900

  • Manufacturer Offer

    For Well-Qualified Buyers When Financed w/ GM Financial

    * Read full offer details
    Applies to this new 2026 GMC Sierra 3500 HD

    * Disclaimer(s)

    • 4.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.98 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 01/02/2026. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 4.9% APR with $2,500 down payment provides for 48 monthly payments of $22.98 per $1000 financed for qualified buyers. 4.9% APR for a term of 36 months corresponds to a monthly cost of $29.93 per $1000 financed. 6.9% APR for a term of 84 months corresponds to a monthly cost of $15.04 per $1000 financed. 6.9% APR for a term of 72 months corresponds to a monthly cost of $17 per $1000 financed. 5.9% APR for a term of 60 months corresponds to a monthly cost of $19.29 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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  • Manufacturer Offer

    Purchase Allowance

    * Read full offer details
    Applies to this new 2026 GMC Sierra 3500 HD

    * Disclaimer(s)

    • Not available with special financing, lease and some other offers. Must take new retail delivery by 01/02/2026.

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Inventory Specifications Trims
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Inventory

  • 2026 GMC Sierra 3500 HD Pro Truck

    2026 GMC Sierra 3500 HD Pro

    • MSRP:$56,535
    • Dealer Discount:$8,000
    • Market Price:$48,535
    • Offers:$500
    • Everyone Qualifies Price:$48,035
    Engine:
    6.6L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Cardinal Red,
    Interior Color:
    Jet Black, Cloth seat trim,
    Stock #:
    GM26139
    More…
    • VIN Badges: {}
    View Details
  • 2026 GMC Sierra 3500 HD SLE Truck

    2026 GMC Sierra 3500 HD SLE

    • MSRP:$78,020
    • Dealer Discount:$6,000
    • Market Price:$72,020
    • Offers:$500
    • Everyone Qualifies Price:$71,520
    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black, Cloth seat trim,
    Stock #:
    GM26527
    More…
    • VIN Badges: {}
    View Details
  • 2026 GMC Sierra 3500 HD AT4 Truck

    2026 GMC Sierra 3500 HD AT4

    • MSRP:$80,825
    • Dealer Discount:$5,000
    • Market Price:$75,825
    • Offers:$500
    • Everyone Qualifies Price:$75,325
    Engine:
    6.6L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black with Kalahari accents, Perforated Front,
    Stock #:
    GM26673
    More…
    • VIN Badges: {}
    View Details
  • 2026 GMC Sierra 3500 HD AT4 Truck

    2026 GMC Sierra 3500 HD AT4

    • MSRP:$81,320
    • Dealer Discount:$5,000
    • Market Price:$76,320
    • Offers:$500
    • Everyone Qualifies Price:$75,820
    Engine:
    6.6L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Coastal Dune,
    Interior Color:
    Jet Black with Kalahari accents, Perforated Front,
    Stock #:
    GM26672
    More…
    • VIN Badges: {}
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  • 2026 GMC Sierra 3500 HD Denali Truck

    2026 GMC Sierra 3500 HD Denali

    • MSRP:$82,585
    • Dealer Discount:$8,000
    • Market Price:$74,585
    • Offers:$500
    • Everyone Qualifies Price:$74,085
    Engine:
    6.6L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Glacier White Tricoat,
    Interior Color:
    Atmosphere/Brownstone, Forge Perforated Leather se,
    Stock #:
    GM26239
    More…
    • VIN Badges: {}
    View Details
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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