Prices starting at: $38,300

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Learn More About Buying a 2026 GMC Sierra 1500 in Conroe

Visit WIESNER BUICK GMC for a great deal on a new 2026 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 Conroe Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2026 GMC Sierra 1500 cars and a helpful sales team. Stop by our car dealership today and take a 2026 GMC for a spin.

2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4

  • MSRP$74,755
  • Dealer Discount$6,500
  • Price$68,255
  • Offers$3,250
  • Final Price$65,005
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Jet Black with Kalahari accents, Perforated leathe
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4

  • MSRP$75,800
  • Dealer Discount$6,500
  • Price$69,300
  • Offers$3,250
  • Final Price$66,050
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Volcanic Red Tintcoat, Interior Color: Jet Black with Kalahari accents, Perforated leathe
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$84,535
  • Dealer Discount$7,250
  • Price$77,285
  • Offers$3,250
  • Final Price$74,035
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Volcanic Red Tintcoat, Interior Color: Obsidian Rush, Full grain leather front seat trim
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$90,195
  • Dealer Discount$7,000
  • Price$83,195
  • Offers$3,250
  • Final Price$79,945
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Coastal Dune, Interior Color: Obsidian Rush, Full grain leather front seat trim
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$90,195
  • Dealer Discount$6,000
  • Price$84,195
  • Offers$3,250
  • Final Price$80,945
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Onyx Black, Interior Color: Obsidian Rush, Full grain leather front seat trim
View Details
2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$84,785
  • Dealer Discount$6,000
  • Price$78,785
  • Offers$3,250
  • Final Price$75,535
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Obsidian Rush, Full grain leather front seat trim
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$83,890
  • Dealer Discount$7,250
  • Price$76,640
  • Offers$3,250
  • Final Price$73,390
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Obsidian Rush, Full grain leather front seat trim
View Details
2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$84,785
  • Dealer Discount$6,000
  • Price$78,785
  • Offers$3,250
  • Final Price$75,535
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Onyx Black, Interior Color: Obsidian Rush, Full grain leather front seat trim
View Details
2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$83,890
  • Dealer Discount$7,500
  • Price$76,390
  • Offers$3,250
  • Final Price$73,140
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Obsidian Rush, Full grain leather front seat trim
View Details
2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • MSRP$84,290
  • Dealer Discount$6,000
  • Price$78,290
  • Offers$3,250
  • Final Price$75,040
Engine: 6.2L EcoTec3 V8 engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Obsidian Rush, Full grain leather front seat trim
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View All New GMC Sierra 1500
2021 GMC Sierra 1500 Truck

2021 GMC Sierra 1500 AT4

  • Price$35,986
Engine: 6.2L Engine: , EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T, Transmission: Automatic, Mileage: 104,384 miles, Exterior Color: Onyx Black, Interior Color: JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
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2026 GMC Sierra 1500 Truck

2026 GMC Sierra 1500 AT4X

  • Price$72,484
Engine: 3.0L Duramax® Turbo Diesel engine, Transmission: Automatic, Mileage: 1,511 miles, Exterior Color: Volcanic Red Tintcoat, Interior Color: Obsidian Rush, Full grain leather front seat trim
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View All Pre-Owned GMC Sierra 1500

GMC (1)

Sierra 1500 Truck (9)

2026

Manufacturer Offer

No Monthly Payments for 130 Days for Well-Qualified Buyers When Financed w/ GM Financial

  1. 0.0% APR for 36 months
  • Applies to this new 2026 GMC Sierra 1500

No Monthly Payments for 130 Days for Well-Qualified Buyers When Financed w/ GM Financial

Disclaimer(s)
  • Deferred monthly payments for 130 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. 0.0% APR for 36 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $27.78 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 06/01/2026. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 0.0% APR with $2,500 down payment provides for 36 monthly payments of $27.78 per $1000 financed for qualified buyers. 6.9% APR for a term of 84 months corresponds to a monthly cost of $15.04 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

No Monthly Payments for 130 Days for Well-Qualified Buyers When Financed w/ GM Financial

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

No Monthly Payments for 130 Days for Well-Qualified Buyers When Financed w/ GM Financial

Disclaimer(s)
  • Deferred monthly payments for 130 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. 2.9% APR for 72 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $15.15 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 06/01/2026. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 2.9% APR with $2,500 down payment provides for 72 monthly payments of $15.15 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. 2.9% APR for a term of 60 months corresponds to a monthly cost of $17.92 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

Bonus Cash

  1. $2,500 Cash
  • Applies to this new 2026 GMC Sierra 1500

Disclaimer(s)
  • Not available with some other offers. Must take new retail delivery by 06/01/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

Bonus Cash

  1. $1,750 Cash
  • Applies to this new 2026 GMC Sierra 1500

Disclaimer(s)
  • Not available with some other offers. Must take new retail delivery by 06/01/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

Purchase Allowance

  1. $1,750 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 06/01/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

Bonus Cash

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

Disclaimer(s)
  • Not available with some other offers. Must take new retail delivery by 06/01/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

Bonus Cash

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

Disclaimer(s)
  • Not available with some other offers. Must take new retail delivery by 06/01/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

SCR GMC Lease - Restricted

  • Applies to this new 2026 GMC Sierra 1500.

Ultra Low-Mileage Lease for Well-Qualified Lessees. $329/month for 24 months. $6,903 due at signing (after all offers). Tax, title, license, and dealer fees extra. $0 security deposit. Mileage charge of $0.25 /mile over 20,000 miles at participating dealers.

Disclaimer(s)
  • Example based on survey. Each dealer sets own price. $329/month for 24 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2026 GMC Sierra 1500 Short Box Crew Cab 4WD Elevation w/TurboMax with an MSRP of $56,395. Based on due at signing amount of $6,903 (after all offers). 24 monthly payments total $7,896. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 06-01-2026. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

SCR GMC Lease - Restricted

  • Applies to this new 2026 GMC Sierra 1500.

Ultra Low-Mileage Lease for Well-Qualified Lessees. $369/month for 24 months. $6,807 due at signing (after all offers). Tax, title, license, and dealer fees extra. $0 security deposit. Mileage charge of $0.25 /mile over 20,000 miles at participating dealers.

Disclaimer(s)
  • Example based on survey. Each dealer sets own price. $369/month for 24 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2026 GMC Sierra 1500 Short Box Crew Cab 4WD Elevation w/5.3L EcoTec3 V8 with an MSRP of $60,990. Based on due at signing amount of $6,807 (after all offers). 24 monthly payments total $8,856. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 06-01-2026. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers. (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