Prices starting at: $38,300

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Learn More About Buying a 2025 GMC Sierra 1500 in Portales

Visit Hamilton GM Country for a great deal on a new 2025 GMC Sierra 1500. Our sales team is ready to show you all of the features that you will find in the GMC Sierra 1500 and take you for a test drive in the Portales Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2025 GMC Sierra 1500 cars and a helpful sales team. Stop by our car dealership today and take a 2025 GMC for a spin.

2026 GMC Sierra 1500 Truck Crew Cab

2026 GMC Sierra 1500 Denali

  • MSRP$80,385
  • Offers$1,000
  • Conditional Offers$1,000
Engine: 6.2L V-8 cyl, Transmission: Automatic, Exterior Color: Titanium Rush, Interior Color: Jet Black, Forge perforated leather seat trim
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2026 GMC Sierra 1500 Truck Crew Cab

2026 GMC Sierra 1500 Denali

  • MSRP$80,385
  • Offers$1,000
  • Conditional Offers$1,000
Engine: 6.2L V-8 cyl, Transmission: Automatic, Exterior Color: Onyx Black, Interior Color: Jet Black, Forge perforated leather seat trim
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2026 GMC Sierra 1500 Truck Crew Cab

2026 GMC Sierra 1500 Denali

  • MSRP$76,845
  • Offers$1,000
  • Conditional Offers$1,000
Engine: 3.0L I-6 cyl, Transmission: Automatic, Exterior Color: Sterling, Interior Color: Atmosphere/Brownstone, Forge perforated leather se
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2026 GMC Sierra 1500 Truck Crew Cab

2026 GMC Sierra 1500 Denali

  • MSRP$76,845
  • Offers$1,000
  • Conditional Offers$1,000
Engine: 3.0L I-6 cyl, Transmission: Automatic, Exterior Color: Downpour, Interior Color: Atmosphere/Brownstone, Forge perforated leather se
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2026 GMC Sierra 1500 Truck Crew Cab

2026 GMC Sierra 1500 Elevation w/3SB

  • MSRP$68,925
  • Offers$1,000
  • Conditional Offers$1,000
Engine: 5.3L V-8 cyl, Transmission: Automatic, Exterior Color: Downpour, Interior Color: Jet Black, Leather-appointed front seat trim
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2024 GMC Sierra 1500 Truck Crew Cab

2024 GMC Sierra 1500 Denali Ultimate

  • Price$67,469
Engine: 3.0L I-6 cyl, Transmission: 10-Speed Automatic, Mileage: 55,801 miles, Exterior Color: Sterling, Interior Color: Alpine Umber
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2024 GMC Sierra 1500 Truck Crew Cab

2024 GMC Sierra 1500 AT4X

  • Price$72,555
Engine: 6.2L V-8 cyl, Transmission: 10-Speed Automatic, Mileage: 5,222 miles, Exterior Color: Dynamic Blue, Interior Color: Obsidian Rush
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2024 GMC Sierra 1500 Truck Crew Cab

2024 GMC Sierra 1500 AT4

  • Price$60,995
Engine: 6.2L V-8 cyl, Transmission: 10-Speed Automatic, Mileage: 28,686 miles, Exterior Color: Thunderstorm Gray, Interior Color: Jet Black
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2023 GMC Sierra 1500 Truck Crew Cab

2023 GMC Sierra 1500 Denali

  • Price$59,926
Engine: 3.0L I-6 cyl, Transmission: 10-Speed Automatic, Mileage: 17,220 miles, Exterior Color: White Frost Tricoat, Interior Color: Jet Black
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2021 GMC Sierra 1500 Truck Crew Cab

2021 GMC Sierra 1500 AT4

  • Price$39,944
Engine: 5.3L V-8 cyl, Transmission: 10-Speed Automatic, Mileage: 100,051 miles, Exterior Color: Satin Steel, Interior Color: Jet Black
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2024 GMC Sierra 1500 Truck Crew Cab

2024 GMC Sierra 1500 AT4

  • Price$60,995
Engine: 6.2L V-8 cyl, Transmission: Automatic, Mileage: 28,686 miles, Exterior Color: Thunderstorm Gray, Interior Color: Jet Black
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GMC (1)

Sierra 1500 Truck (4)

2026

Manufacturer Offer

No Monthly Payments for 90 Days for Well-Qualified Buyers When Financed w/ GM Financial

  1. 0.9% APR for 36 months
  2. 2.9% APR for 48 months
  3. 5.9% APR for 60 months
  4. 5.9% APR for 72 months
  • Applies to this new 2026 GMC Sierra 1500

No Monthly Payments for 90 Days for Well-Qualified Buyers When Financed w/ GM Financial

Disclaimer(s)
  • Deferred monthly payments for 90 days. Finance charges accrue from date of financing. Must finance with GM Financial. Down payment required at signing, if applicable. Offer not available in PA. Some customers may not qualify. Not available with lease and some other offers. 0.9% APR for 36 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $28.16 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 09/02/2025. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 0.9% APR with $2,500 down payment provides for 36 monthly payments of $28.16 per $1000 financed for qualified buyers. 2.9% APR for a term of 48 months corresponds to a monthly cost of $22.09 per $1000 financed. 5.9% APR for a term of 60 months corresponds to a monthly cost of $19.29 per $1000 financed. 5.9% APR for a term of 72 months corresponds to a monthly cost of $16.53 per $1000 financed. 5.9% APR for a term of 84 months corresponds to a monthly cost of $14.56 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. $1,000 Cash
  • Applies to this new 2026 GMC Sierra 1500

Disclaimer(s)
  • Not available with special financing, lease and some other offers. Must take new retail delivery by 09/02/2025. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

GM First Responder Offer

  1. $500 Offer
  • Applies to this new 2026 GMC Sierra 1500

Disclaimer(s)
  • Must be a current Firefighter, Police, EMT/Paramedic, or 911 Dispatcher. First Responders employed by federal, state or municipal governments may be subject to restrictions that limit their ability to accept this offer. Accordingly, this offer is void unless permitted by applicable federal, state and municipal laws, regulations, rules, ordinances, policies, codes of conduct, and other directives or standards regarding ethics and gift acceptance by the applicable federal, state or municipal employees. By accepting this offer, you verify that doing so complies with all laws, regulations, policies or other restrictions regarding ethics or gift acceptance that apply to you. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmfirstresponderappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

GM Military Offer

  1. $500 Offer
  • Applies to this new 2026 GMC Sierra 1500

Disclaimer(s)
  • Eligible military personnel includes Active Duty members, Reservists, National Guard members, Veterans and Retirees of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmmilitaryappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. 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