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Price: $87,541

New 2026 GMC Sierra 2500 AT4 Crew Cab

Stock #G261132
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Vehicle Notes

This 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD is set up for heavy towing, pairing the Duramax 6.6L Turbo-Diesel V8 and 10-speed automatic with an exha…
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This 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD is set up for heavy towing, pairing the Duramax 6.6L Turbo-Diesel V8 and 10-speed automatic with an exhaust brake, engine block heater and dual alternators. The Max Trailering Package adds Gooseneck/5th Wheel Prep, while trailer side blind zone alert and trailer viewing software help while towing. The AT4 Premium Plus Package brings a power sunroof, 15-inch multicolor head-up display, rear camera mirror and power-retractable assist steps. Coastal Dune paint over Jet Black with Kalahari Accents rides on 20-inch high gloss black wheels. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261132.



Price includes: $1000 - Buick & GMC Consumer Cash Program 26-40ACB-014 (Exp. 11/02/2026)Includes: CustomIncentive
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Chassis Details

Stock Number
G261132
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
GVWR
11,750
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Interior Color
Jet Black With Kalahari Accents, Perforated Front Leather Seat Trim
Seating Capacity
5
Exterior Color Description
Coastal Dune
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6

Body Details

Body Type
Pickup
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Pricing Details

MSRP $92,369
Dealer Documentation Fee + $85
Dealer Discount - $4,913
Price $87,541
Total Savings $4,913
Additional Upfit Cost
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price. Leasing & financing available on approved credit. Trade-ins accepted. Subject to prior sale. All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. The Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. Some Factory Rebates are California Resident specific and may vary for residents of other states. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Please contact us for special Multi-Vehicle or Fleet pricing. We make every effort to provide accurate information, but please verify before purchasing. Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness. Images are for illustrative purposes only.

Vehicle available NOW in Temecula, CA.

Contact Temecula Valley Buick GMC for more info.

Disclaimer:
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).