Sierra 2500

Denali

Spider

AWD4WD

8-Cylinder Turbo

Diesel

2026 GMC Sierra 2500HD Denali Titanium Rush Metallic | Duramax 6.6L V8 TurboDiesel | Luxury, Power &amp; Technology Experience premium strength and luxury in the 2026 GMC Sierra 2500HD Denali, finished in striking Titanium Rush Metallic. This heavy-duty pickup blends professional-grade performance with upscale comfort powered by the legendary Duramax 6.6L V8 TurboDiesel engine paired with a 10-speed automatic transmission for incredible towing, torque, and durability. Key Features &amp; Highlights: Powertrain &amp; Capability Duramax 6.6L V8 TurboDiesel 10-Speed Automatic Transmission 2-Speed Active Transfer Case Exhaust Brake &amp; High Idle Switch Snow Plow Prep/Camper Package X31 Off-Road Package for enhanced traction and durability Bed View Camera with Trailer Camera Provisions In-Vehicle Trailering System App &amp; Trailer Side Blind Zone Alert Luxury &amp; Interior Comfort Heated &amp; Ventilated Front Seats + Heated 2nd Row Outboard Seats Premium Bose 7-Speaker Sound System Wireless Apple CarPlay &amp; Android Auto Wireless Charging &amp; Multiple USB Ports (Charge &amp; Data) Keyless Open &amp; Start with Remote Vehicle Starter System Power Sliding Rear Window &amp; Electric Rear Defogger Floor-Mounted Center Console with rich Denali finishes Technology &amp; Safety 15&quot; Multicolor Head-Up Display HD Surround Vision Camera System Rear Cross Traffic Alert &amp; Safety Alert Seat Ultrasonic Front &amp; Rear Park Assist LED Smoked Amber Roof Marker Lamps &amp; LED Cargo Lighting Rear Camera Mirror with Auto-Dimming Universal Home Remote Exterior &amp; Design Signature Chrome Denali Grille Spray-On Bedliner with GMC Logo 20&quot; Ultra Bright Machined Aluminum Wheels Polished Exhaust Tip &amp; Deep-Tinted Glass Why Buy the 2026 GMC Sierra 2500HD Denali? If you demand top-tier performance, luxury, and technology in a heavy-duty truck, the Sierra 2500HD Denali delivers. With class-leading diesel power, advanced towing tech, and a premium cabin, this truck is built to handle every job and look good doing it. Call now or visit Gallagher to test drive the 2026 GMC Sierra 2500HD Denali today! Sale price may include incentives not eligible for all customers. Sales price does not include sales tax, registration and title or dealer conveyance fee of $729. See Dealer for all details. Price includes standard rebates. Additional rebates may be available, please see dealer for details: $500 - Buick &amp; GMC Consumer Cash Program. Exp. 03/02/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 06/30/2026

New 2026 GMC Sierra 2500 Denali w/ Technology Package

New 2026 GMC Sierra 2500 Denali w/ Technology Package New Britain CT 06051

Technology Package

Snow Plow Prep/Camper Package

Finance with Gallagher GMC

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Automatic

Gallagher GMC

Columbus OH

 for sale in New Britain, CT. Learn more about this vehicle.

New 2026 GMC Sierra 2500 Denali w/ Technology Package for sale in New Britain, CT 06051: Truck Details - 762344488 | Kelley Blue Book