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New 2026 GMC Sierra 1500 SLT Crew Cab

Stock #6GM15145

Window Sticker

Vehicle Notes

Boasts 26 Highway MPG and 22 City MPG! This GMC Sierra 1500 delivers a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. ENGI…
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Chassis Details

Stock Number

6GM15145

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,200

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

SLT

Vehicle VIN

1GTUUDE84TZ459236

Interior Color

Jet Black, Perforated leather-appointed front outboard seat trim

Seating Capacity

Exterior Color Description

Glacier White Tricoat

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

Vehicle Options

Air vents, rear
Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
Defogger, rear-window electric
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Frame, fully-boxed, hydroformed front section
CornerStep, rear bumper
Floor mats, carpeted rear (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
USB Ports, 2, Charge/Data ports located on instrument panel
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Seat Belt Adjustable Guide Loops, front row only
OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
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.)
Exterior Temperature Display, located in radio display
Trailer brake controller, integrated
Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
Seat trim, Perforated leather-appointed front outboard
Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
Floor mats, carpeted front (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
Seat adjuster, passenger 10-way power including lumbar
Cargo tie downs (12), fixed
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.)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Mirror, inside rearview auto-dimming
USB ports, (2) charge-only, rear
Windows, power rear, express down
Wipers, front rain-sensing
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)
Steering wheel audio controls
Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
SiriusXM Trial Subscription
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Steering wheel, heated
Seating, heated driver and front outboard passenger
Exhaust, aluminized stainless-steel muffler and tailpipe
Seat adjuster, driver 10-way power including lumbar
Rear Seat Belt Indicator
Capless Fuel Fill
Steering wheel, wrapped
Keyless Open and Start includes remote keyless entry
Wheelhouse liners, rear
Hitch Guidance
Front Pedestrian Braking (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
Theft-deterrent system, unauthorized entry
Bumper, front chrome lower
Recovery hooks, front, frame-mounted, Black
Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Four wheel drive
Brake lining wear indicator
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.)
Rear Seat Reminder
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Fog lamps, LED
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Lighting, perimeter
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
Window, power front, passenger express up/down
Windows, power front, drivers express up/down
Glass, deep-tinted
Grille (Chrome header and chrome grille insert bars with gloss black accents.)
Tailgate and bed rail protection caps, top
Steering column lock, electrical
HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
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.)
Tire, spare 265/70R17SL all-season, blackwall (STD)
Daytime Running Lamps, LED signature lighting
Air conditioning, dual-zone automatic climate control
Bumper, rear chrome with bumper CornerSteps
Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
Mirror caps, chrome
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Compass, located in instrument cluster
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) 6-spoke machined aluminum with Dark Grey Metallic accents (STD)
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Moldings, window surround, Chrome
Wireless, Apple CarPlay / Wireless Android Auto
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.)
Door handles, chrome
Door locks, power
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Floor covering, color-keyed carpeting
Bluetooth for phone, connectivity to vehicle infotainment system
Remote vehicle starter system
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tailgate, GMC MultiPro Tailgate with six functional load/access features
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)
Center Console, floor-mounted
SLT Preferred Equipment Group
Engine block heater
Adaptive Cruise Control
Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements
Suspension, Off-Road
Seats, front bucket
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free
Universal Home Remote
Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled
Air filter, heavy-duty
GVWR, 7200 lbs. (3266 kg)
Transfer case, two-speed, electronic Autotrac
SLT Convenience Package
Window, power, rear sliding with rear defogger
Exhaust, dual system
Engine, Duramax 3.0L Turbo-Diesel I6
Steering column, power rake and telescoping
Sunroof, power
Jet Black, Perforated leather-appointed front outboard seat trim
X31 Off-Road Package
Seats, ventilated driver and front passenger
Bose Sound System, premium 7-speaker system
Tires, 265/65R18SL all-terrain, blackwall
Electronic Precision Shift and steering column paddle shifters
License plate kit, front
Hill Descent Control
Skid Plates
Seats, heated second row outboard seats
Wireless Charging
Alternator, 220 amps
Glacier White Tricoat
SLT Preferred Package
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