Prices starting at: $47,900

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Learn More About Buying a 2026 GMC Sierra 3500 HD in Longview

Visit ORR GMC LONGVIEW for a great deal on a new 2026 GMC Sierra 3500 HD. Our sales team is ready to show you all of the features that you will find in the GMC Sierra 3500 HD and take you for a test drive in the Longview Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2026 GMC Sierra 3500 HD cars and a helpful sales team. Stop by our car dealership today and take a 2026 GMC for a spin.

2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Denali Ultimate

  • MSRP$106,074
  • Featured Price$106,074
  • Offers$500
  • Final Price$105,574
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Onyx Black, Interior Color: Alpine Umber, Full Grain Leather seating surfaces
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2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$72,075
  • Featured Price$72,075
  • Offers$500
  • Final Price$71,575
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Jet Black, Cloth seat trim
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2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$72,075
  • Featured Price$72,075
  • Offers$500
  • Final Price$71,575
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Onyx Black, Interior Color: Jet Black, Cloth seat trim
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$72,075
  • Featured Price$72,075
  • Offers$500
  • Final Price$71,575
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Downpour Metallic, Interior Color: Jet Black, Cloth seat trim
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$72,075
  • Featured Price$72,075
  • Offers$500
  • Final Price$71,575
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Coastal Dune, Interior Color: Jet Black, Cloth seat trim
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Denali

  • MSRP$97,799
  • Featured Price$98,299
  • Price$98,299
  • Offers$500
  • Final Price$97,799
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Glacier White Tricoat, Interior Color: Atmosphere/Brownstone, Forge Perforated Leather se
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2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Denali

  • MSRP$97,799
  • Featured Price$98,299
  • Price$98,299
  • Offers$500
  • Final Price$97,799
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Glacier White Tricoat, Interior Color: Atmosphere/Brownstone, Forge Perforated Leather se
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Denali

  • MSRP$96,879
  • Featured Price$97,379
  • Price$97,379
  • Offers$500
  • Final Price$96,879
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Glacier White Tricoat, Interior Color: Atmosphere/Brownstone, Forge Perforated Leather se
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$65,365
  • Featured Price$65,365
  • Offers$500
  • Final Price$64,865
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim
View Details
2026 GMC Sierra 3500 HD Truck

2026 GMC Sierra 3500 HD Pro

  • MSRP$65,365
  • Featured Price$65,365
  • Offers$500
  • Final Price$64,865
Engine: 6.6L Duramax Turbo-Diesel V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black, Cloth seat trim
View Details
View All New GMC Sierra 3500 HD

Sorry, no GMC Sierra 3500 HDs are currently in stock.

We may have vehicles that have not yet posted to the website, so we request you call us at (903) 704-0780 for further assistance!

GMC (1)

Sierra 3500 HD Truck (2)

2026

Manufacturer Offer

For Well-Qualified Buyers When Financed w/ GM Financial

  1. 4.9% APR for 36 months
  2. 4.9% APR for 48 months
  3. 5.9% APR for 60 months
  4. 6.9% APR for 72 months
  • Applies to this new 2026 GMC Sierra 3500 HD

For Well-Qualified Buyers When Financed w/ GM Financial

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. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

Purchase Allowance

  1. $500 Cash
  • 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. (See Trims)
  • See State Disclaimer *

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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