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New 2026 GMC Sierra 1500 SLT Crew Cab

Stock #26620

Window Sticker

Vehicle Notes

Delivers 26 Highway MPG and 22 City MPG! This GMC Sierra 1500 boasts a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. X31 …
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Chassis Details

Stock Number

26620

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 1500

Class

GVWR

7,200

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

SLT

Interior Color

Jet Black, Perforated leather-appointed front outboard seat trim

Seating Capacity

Exterior Color Description

Summit White

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
Air vents, rear
Bumper, front chrome lower
Glass, deep-tinted
Defogger, rear-window electric
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 (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive.)
Rear Seat Belt Indicator
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
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
Door handles, chrome
Seating, heated driver and front outboard passenger
Trailer brake controller, integrated
Seat trim, Perforated leather-appointed front outboard
Wireless, Apple CarPlay / Wireless Android Auto
Steering wheel, heated
Grille (Chrome header and chrome grille insert bars with gloss black accents.)
Cooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
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
Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
USB Ports, 2, Charge/Data ports located on instrument panel
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Cargo tie downs (12), fixed
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
Floor mats, carpeted rear (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
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.)
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
USB ports, (2) charge-only, rear
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Bumper, rear chrome with bumper CornerSteps
Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
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.)
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
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
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)
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
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
Keyless Open and Start includes remote keyless entry
Door locks, power
Seat adjuster, driver 10-way power including lumbar
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
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
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
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
Seat adjuster, passenger 10-way power including lumbar
Mirror caps, chrome
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Mirror, inside rearview auto-dimming
Moldings, window surround, Chrome
Wheelhouse liners, rear
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
Recovery hooks, front, frame-mounted, Black
Floor mats, carpeted front (Deleted when (RIA) All-weather floor liner, LPO is ordered or (BKF) Premium Floor Liners are ordered.)
Windows, power rear, express down
Steering wheel, wrapped
Tailgate and bed rail protection caps, top
Center Console, floor-mounted
SLT Preferred Equipment Group
Skid Plates
Seats, heated second row outboard seats
Rear Cross Traffic Braking
Wireless Charging
Alternator, 220 amps
Bedliner, Spray-on
SLT Preferred Package
Engine block heater
Trailer Side Blind Zone Alert
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
Tire, spare 255/80R17SL all-season, blackwall
Assist steps, Chrome wheel to wheel
Air filter, heavy-duty
GVWR, 7200 lbs. (3266 kg)
Trailer Camera Provisions and trailer viewing software
Transfer case, two-speed, electronic Autotrac
Window, power, rear sliding with rear defogger
SLT Convenience Package
Wheels, 20" Polished aluminum wheels
Option/package discount
Sierra Safety Plus Package
Exhaust, dual system
SLT Premium Package
Safety Alert Seat
HD Surround Vision
Engine, Duramax 3.0L Turbo-Diesel I6
Steering column, power rake and telescoping
Sunroof, power
Summit White
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
Front and Rear Park Assist, ultrasonic
Rear Pedestrian Alert
ProGrade Trailering System
Hitch View
Electronic Precision Shift and steering column paddle shifters
License plate kit, front
In-Vehicle Trailering App
Hill Descent Control
Tires, 275/60R20SL all-terrain, blackwall
LPO, Hard Folding Truck Bed Cover by RealTruck Advantage
SLT PREMIUM PACKAGE DISCOUNT
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