2026 GMC Sierra 1500 SLT Onyx Black 3.0L I610-Speed Automatic, 4WD, Dark Walnut/Slate Leather.This vehicle has the following features:Preferred Equipm… Read More…
2026 GMC Sierra 1500 SLT Onyx Black 3.0L I6
10-Speed Automatic, 4WD, Dark Walnut/Slate Leather.
This vehicle has the following features: Preferred Equipment Group 4SA (10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 6-Speaker Audio System Feature, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Header and Chrome Grille Insert Bars, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Front 40/20/40 Split-Bench Seat, Front Frame-Mounted Black Recovery Hooks, Front Rain-Sensing Wipers, HD Rear Vision Camera, Heated Driver and Front Outboard Passenger Seating, Integrated Trailer Brake Controller, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel and Telescoping Steering Column, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows with Express Up/Down, Power Front Windows with Driver Express Up/Down, Power Rear Windows with Express Down, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM with 360L Trial Subscription, Steering Wheel Audio Controls, Theft Deterrent System (unauthorized Entry), Wheels: 18 x 8.5 6-Spoke Machined Aluminum, and Wi-Fi Hotspot Capable), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Electronic Precision Shift, Floor-Mounted Center Console, Front Bucket Seats, Power Rake and Telescoping Steering Column, Premium Bose 7-Speaker Sound System, Ventilated Driver and Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window with Rear Defogger, and Universal Home Remote), Standard Suspension Package, Trailering Package (Hitch Guidance), 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Deleted Mobile Service Plus, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Engine Block Heater, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Lane Keep Assist with Lane Departure Warning, Low tire pressure warning, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Outboard Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Radio data system, Radio: Premium GMC Infotainment Audio System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, Price after all Rebates. Price does not include Tax, Title, Registration, Document Fees. Customer must qualify for rebate. See Dealer for Details. Customer may qualify for additional rebates. $1000 - GMC Bonus Cash. Exp. 11/02/2026 $1500 - Buick & GMC Consumer Cash Pro Read Less
Chassis Details
Stock Number
G262599
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
GVWR
7,200
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLT
Interior Color
Dark Walnut/Slate, Perforated leather-appointed front outboard seat trim
Seating Capacity
6
Exterior Color Description
Onyx Black
Engine Cylinder Count
6
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.)
Suspension Package, Standard
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
Exhaust, single outlet
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
Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
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.)
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)