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New 2026 GMC Sierra 1500 Denali Crew Cab

Stock #G26464

Vehicle Notes

Experience the Unrivaled Capability of the 2026 GMC Sierra 1500 DenaliElevate your driving experience with the 2026 GMC Sierra 1500 Denali, a true mas…
Read More… Experience the Unrivaled Capability of the 2026 GMC Sierra 1500 Denali

Elevate your driving experience with the 2026 GMC Sierra 1500 Denali, a true masterpiece of engineering and design. This exceptional full-size pickup boasts an impressive array of premium features that redefine the standard of luxury and performance.

- 3.0L I-6 Diesel Turbocharged (Duramax) engine delivering 305 hp and 495 lb-ft of torque
- 10-speed automatic transmission and 4-wheel drive for exceptional capability
- EPA-estimated 22 city/26 highway MPGe for impressive efficiency

Indulge in the unparalleled comfort and convenience of the Sierra 1500 Denali:

- Bose 7-speaker premium sound system
- Heated and ventilated front seats, plus heated rear outboard seats
- Multicolor 15 diagonal head-up display and wireless charging

Elevate your towing and trailering experience with the available Trailering Package, featuring:

- Integrated trailer brake controller
- Hitch guidance and hitch view
- In-vehicle trailering system app

Discover the ultimate in safety and technology with features like:

- Super Cruise hands-free driving assistance
- Rear camera mirror and HD surround vision
- Forward collision alert and lane keep assist

Why Buy from Weirs Buick GMC?

Weirs Buick GMC has proudly served Arundel, Kennebunk, Kennebunkport, and all of Maine for over 65 years. Our dedicated team ensures that whether you're looking to buy, sell, or lease a Buick or GMC in Maine, your experience is seamless and enjoyable. We serve customers from Westbrook, Portland, Augusta, Auburn, Sanford, Portsmouth, and across New England.

As your trusted GMC dealer in Maine, we offer competitive pricing comparable to other GMC and Buick dealers in the region. In addition to our wide selection of vehicles, we sell and service Fisher snow plows, ensuring you're ready for Maine's tough winters. Conveniently located on Route 1 in Arundel, we invite you to stop in and see why we've been the go-to dealership for generations.

Visit us online at www.weirsbuickgmc.com or stop by today to experience the Weirs difference!

Some vehicle images may be digitally enhanced to improve online presentation. These images may not display all cosmetic detai Price includes: $7172 - Employee Discount for Everyone. Exp. 08/03/2026
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Chassis Details

Stock Number

G26464

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,200

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

Denali

Vehicle VIN

1GTUUGE88TZ386079

Interior Color

Jet Black, Forge perforated leather seat trim

Seating Capacity

Exterior Color Description

Coastal Dune

Engine Cylinder Count

Engine

3.0L Duramax<sup>®</sup> Turbo Diesel engine

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

LZ0

Engine Size (L)

3.0

Horsepower

305

Brake Type

Hydraulic

Vehicle Options

Floor covering, color-keyed carpeting
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
SiriusXM Trial Subscription
Hill Descent Control (Requires 4WD model.)
Air vents, rear
Glass, deep-tinted
Hitch View with image adjustment, Pan/Zoom/Tilt
Door locks, power
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
Bumper, front, body-color lower
Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Seats, front bucket with center console (STD)
USB ports, (2) charge-only, rear
Tire, spare 255/80R17SL all-season, blackwall
Electronic Precision Shift and steering column paddle shifters
Rear axle, 3.23 ratio
Push Button Start
Auto-locking rear differential
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Windows, power front, drivers express up/down
Air conditioning, dual-zone automatic climate control
Grille (Signature Denali grille Chrome header with Signature Chrome Denali Grille.)
Wireless Charging
Bose Sound System, premium 7-speaker system with Richbass woofer
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Compass, located in instrument cluster
Wheels, 20" x 9" (50.8 cm x 22.9 cm) multi-dimensional polished aluminum (STD)
Seat trim, Forge perforated leather front
Denali Premium Suspension with Adaptive Ride Control
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
Mirror caps, chrome
USB Ports, 2 (first row) located on console
Wheelhouse liners, rear (Deleted with (PCP) Denali CarbonPro Edition.)
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Universal Home Remote
Enhanced Automatic Emergency Braking
Moldings, window surround, Chrome
Exhaust, aluminized stainless-steel muffler and tailpipe
Capless Fuel Fill
Frame, fully-boxed, hydroformed front section
OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Bluetooth for phone, connectivity to vehicle infotainment system
Windows, power rear, express down
Trailer Camera Provisions and trailer viewing software
Steering wheel, wrapped
Front and Rear Park Assist, ultrasonic
Tailgate and bed rail protection caps, top
Defogger, rear-window electric
Rear Cross Traffic Braking
Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
Seat adjuster, driver 12-way power including lumbar
CornerStep, rear bumper
Exterior Temperature Display, located in radio display
GMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UGN) Enhanced Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat. (UGN) Enhanced Automatic Emergency Braking is standard and replaces (UHY) Automatic Emergency Braking.)
Rear Seat Belt Indicator
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Fog lamps, LED
OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
Four wheel drive
Hitch Guidance
Seats, heated second row outboard seats
Door handles, chrome
Bumper, rear body-color with corner steps
Wireless, Apple CarPlay / Wireless Android Auto
Seating, heated driver and front outboard passenger
Trailer brake controller, integrated
3 Years OnStar One (Requires (UE1) OnStar. Safety Services, WI-FI, and In-Vehicle Apps, all connected by OnStar. Info at OnStar.com/Plans After initial 3-year period, requires paid OnStar plan. OnStar services vary by vehicle and model and require an active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations. Terms apply.)
Steering wheel, heated
Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
Steering column, power rake and telescoping
Adaptive Cruise Control
Automatic Stop/Start
Wipers, front rain-sensing
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Steering column lock, electrical
Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (PCP) Denali CarbonPro Edition. Available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
Window, power, rear sliding with rear defogger
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Cargo tie downs (12), fixed
Seat adjuster, passenger 12-way power including lumbar
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
Pickup bed
Remote vehicle starter system
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Seat Belt Adjustable Guide Loops, front row only
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Seats, ventilated driver and front passenger
Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
Lighting, perimeter
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Steering wheel audio controls
Tires, 275/60R20SL all-terrain, blackwall (Standard on 4WD models. Available as a free flow option on 2WD models.) (STD)
Floor mats, carpeted front (Unique premium carpet. Deleted when (BKF) Premium Floor Liners are ordered.)
Driver memory recalls driver "presets" for power driver seat and outside mirrors
HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
Window, power front, passenger express up/down
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
Air filter, heavy-duty
Assist steps, Chrome wheel to wheel
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
Recovery hooks, chrome
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Theft-deterrent system, unauthorized entry
Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
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 streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
Floor mats, carpeted rear (Unique premium carpet. Deleted when (BKF) Premium Floor Liners are ordered.)
Rear Seat Reminder
SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
Daytime Running Lamps, LED signature lighting
Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine and (L87) 6.2L EcoTec3 V8 engine.)
Brake lining wear indicator
Trailer Side Blind Zone Alert
USB Ports, 2, Charge/Data ports located inside center console
Keyless Open and Start includes remote keyless entry
Rear Pedestrian Alert
Jet Black, Forge perforated leather seat trim
Engine, Duramax 3.0L Turbo-Diesel I6
Denali Preferred Equipment Group
Sunroof, power
License plate kit, front
Alternator, 220 amps
Technology Package
Super Cruise
Engine block heater
Multicolor 15" Diagonal Head-Up Display
Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements
Super Cruise Steering wheel, wrapped
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free
Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled
GVWR, 7200 lbs. (3266 kg)
Rear Camera Mirror, inside rearview auto-dimming
3 Years SiriusXM
Coastal Dune
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