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Price: $94,231

New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #G261450
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Vehicle Notes

Built for trails and trailers, this 2026 GMC Sierra 2500 HD AT4X 4WD Crew Cab pairs the Duramax 6.6L Turbo-Diesel with an exhaust brake and an 11,350-…
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Built for trails and trailers, this 2026 GMC Sierra 2500 HD AT4X 4WD Crew Cab pairs the Duramax 6.6L Turbo-Diesel with an exhaust brake and an 11,350-pound GVWR. AT4X off-road suspension rides on 35-inch mud terrain tires and high gloss black accent wheels. Inside, 16-way power front bucket seats with massage wear Obsidian Rush, and the Premium GMC Infotainment System brings voice-activated audio and wireless streaming. Preferred Equipment Group 4SG adds Trailer Side Blind Zone Alert, front and rear park assist and trailer camera provisions, while gooseneck/5th wheel prep and dual alternators finish this Summit White truck. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261450.



Price includes: $2000 - Buick GMC Bonus Cash 26-40AG-016 (Exp. 11/30/2026)
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Chassis Details

Stock Number
G261450
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
GVWR
11,350
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4X
Interior Color
Obsidian Rush, Full Grain Leather Seat Trim
Seating Capacity
5
Exterior Color Description
Summit White
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 $99,059
Dealer Documentation Fee + $85
Dealer Discount - $4,913
Price $94,231
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).