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Available at Quirk GMC Rockland

Conquer Maine Winters in the Powerful New 2026 GMC Sierra 2500HD Denali

2026 GMC Sierra 2500HD Denali

Stock #RG10918 VIN 1GT4UREY5TF355210

MSRP$89,175

Quirk Discount-$5,000

Consumer Rebates - All Buyers Qualify-$3,500

Quirk Price

$80,675

Plow Ready

Add a Boss snow plow to this truck

Program Spotlight

GMC Business Elite

Buying for work? This truck may qualify for priority service, commercial financing, and Business Choice incentives.

About This Vehicle

If you are looking for a truck that can handle whatever a Maine winter throws your way, look no further than this brand-new 2026 GMC Sierra 2500HD Denali. With the legendary Duramax 6.6L Turbo-Diesel V8 under the hood, you have all the power you need to haul your camper or clear your driveway with the included snow plow prep package. It is built tough, comfortable, and ready to work right here in Rockland.

Inside, you will find a premium experience that keeps you cozy when the temp drops, thanks to heated and cooled leather seats and a heated steering wheel. This truck is fully equipped for the job site or the backroads: - Snow Plow Prep/Camper Package for year-round versatility - Gooseneck/5th Wheel Prep for serious towing - 13.4-inch Diagonal Premium Infotainment with Google Built-In - Winter Grille Cover and engine block heater included - All-Weather Floor Liners to keep the cabin clean

Vehicle Details

Body Style

Truck

Drivetrain

4X4

Engine

Turbocharged Diesel V8 6.6L/

Transmission

AUTOMATIC

Fuel

Diesel

Exterior

Summit White

Key Features

Duramax 6.6L Turbo-Diesel V8 Engine

Snow Plow Prep and Camper Package

Gooseneck / 5th Wheel Prep Package

Jet Black Forge Perforated Leather Interior

13.4-inch Premium GMC Infotainment System

Heated and Cooled Front Seats

Winter Grille Cover and Engine Block Heater

Warranty Coverage

Basic

3 Years / 36,000 Miles

Powertrain

5 Years / 100,000 Miles

Roadside

5 Years / 100,000 Miles

Standard Equipment

Safety

• FORWARD COLLISION ALERT
• FOLLOWING DISTANCE INDICATOR
• FRONT PEDESTRIAN BRAKING
• INTELLIBEAM
• LANE DEPARTURE WARNING
• BUCKLE TO DRIVE
• AUTOMATIC EMERGENCY BRAKING
• SAFETY ALERT SEAT
• REAR CROSS TRAFFIC ALERT
• HD SURROUND VISION
• FRONT & REAR PARK ASSIST
• TRAILER SIDE BLIND ZONE ALERT

Powertrain

• AUTO LOCKING REAR DIFF
• 2 SPD AUTOTRAC TRANSFER CASE
• STABILITRAK W/ TRAILER SWAY CONTROL & HILL START ASSIST
• DIG. VARIABLE STEERING ASSIST
• TRAILERING PACKAGE
• TRAILER BRAKE CONTROLLER
• VEHICLE TRAILERING APP

Technology

• PREMIUM GMC INFOTAINMENT SYSTEM
• 13.4" DIAG COLOR TOUCHSCREEN W/GOOGLE BUILT-IN
• WIRELESS APPLE CARPLAY & WIRELESS ANDROID AUTO
• 8 YEARS ONSTAR BASICS
• 3 YEARS ONSTAR ONE
• SIRIUSXM AUDIO
• BOSE PREMIUM SOUND SYSTEM
• BED VIEW CAMERA
• COLOR DRIVER INFO CENTER 12.3"
• OPEN AND START REMOTE KEYLESS
• REMOTE START
• WIRELESS CHARGING

Interior

• 12 WAY PWR FRONT BUCKET SEATS
• VENTILATED FRONT SEATS
• HEATED FRT & REAR OUTER SEATS
• 60/40 REAR FOLDING BENCH SEAT WITH STORAGE PACKAGE
• DRIVER SEAT & MIRROR MEMORY
• WRAPPED & HEATED STEERING WHEEL

Exterior

• CHROME ASSIST STEPS
• POWER FOLD/EXTEND & HEATED TRAILER MIRRORS W/AUTO-DIM
• LED FOG LAMPS
• CHROME FRONT RECOVERY HOOKS
• SPRAY-ON BEDLINER
• LED CARGO AREA LIGHTING
• POWER REAR SLIDING WINDOW
• GMC MULTIPRO TAILGATE
• ROOF MARKER LAMPS
• HEADLAMPS, ANIMATED LED PROJECTORS

Optional Equipment & Packages

ENG: DURAMAX 6.6L TURBO-DIESEL

$9,990

GOOSENECK/5TH WHEEL PACKAGE

$545

• STAMPED BED HOLES W/CAPS
• 7-PIN TRAILER HARNESS

GMC PROTECTION PACKAGE

$495

• ALL-WEATHER FLOOR LINER
• FRONT & REAR SPLASH GUARDS

SNOW PLOW PREP/CAMPER PACKAGE

$150

• 220-AMP ALTERNATOR
• INCREASED FRONT GAWR
• SKID PLATES
• ROOF EMERGENCY LIGHT PROVISIONS W/PASS THROUGH

REAR AXLE 3.42 RATIO

GVWR, 11,350 LBS. (5148 KG)

Add a Boss Plow to Your Truck

Pair your 2026 GMC Sierra 2500HD Denali with a Boss snow plow — installed and ready to work.

Upfit this GMC Sierra 2500HD

This chassis is ready for a work-truck body. These upfit partners build bodies that fit it — pick one and our fleet team will spec and price the package.