Sierra 3500

Denali

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Heated Leather Seats, Nav System, Heated Rear Seat, 4x4, Turbo Charged Engine, Aluminum Wheels, Bed Liner, GOOSENECK / 5TH WHEEL PREP PACKAGE, TECHNOLOGY PACKAGE. Denali trim, Downpour Metallic exterior and Atmosphere/Brownstone interior. KEY FEATURES INCLUDE Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System, Aluminum Wheels, Remote Engine Start Privacy Glass, Keyless Entry, Steering Wheel Controls, Heated Mirrors. GMC Denali with Downpour Metallic exterior and Atmosphere/Brownstone interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGES ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), ASSIST STEPS, POWER-RETRACTABLE with LED perimeter lighting and bright accent, TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth&reg; streaming audio for music and most phones; featuring wireless Android Auto&reg; and Apple CarPlay&reg; capability for compatible phones. (STD), TRANSMISSION, 10-SPEED AUTOMATIC. WHO WE ARE At Carlisle Cadillac Buick GMC - and were proud to be the trusted choice for drivers across Carlisle, Harrisburg, Mechanicsburg, and all of Cumberland County! As a proud member of the family-owned Aschenbach Auto Group, our dealership has been a cornerstone of the Carlisle community for nearly 45 years, delivering a simple, honest, and personal car-buying experience that turns customers into family. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

New 2026 GMC Sierra 3500 Denali AWD/4WD

w/ Denali Reserve Package

Get to know this GMC Sierra 3500

Specs

Highlights

Safety

Technology

Exterior

Interior

Build Your Offer