Summit White exterior and Jet Black with Kalahari Accents interior, AT4 trim.

KEY FEATURES INCLUDE
Leather Seats, Navigation, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Satellite Radio, Onboard Communications System, Trailer Hitch. Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control. GMC AT4 with Summit White exterior and Jet Black with Kalahari Accents interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*.

OPTION PACKAGES
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), LPO, SPORT STEP, BLACK (dealer-installed), WHEELS, 20" (50.8 CM) MACHINED ALUMINUM with high gloss Black accents, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD) (Includes (PZ8) Hitch Guidance with hitch view.), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC.

A GREAT TIME TO BUY
Reduced from $57,997. This Sierra 2500HD is priced $3,400 below J.D. Power Retail.

BUY FROM AN AWARD WINNING DEALER
At Carlisle Cadillac - 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.

Pricing analysis performed on 9/18/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.