Vehicle DetailsDiscover the 2026 GMC Sierra 1500 AT4 4WD, now available in Cathedral City, CA. This rugged yet refined pickup pairs a potent 6-cylinde… Read More…Vehicle Details Discover the 2026 GMC Sierra 1500 AT4 4WD, now available in Cathedral City, CA. This rugged yet refined pickup pairs a potent 6-cylinder, 3.0L Diesel engine with advanced four-wheel drive capability for confident towing, strong fuel efficiency, and composed on- and off-road performance. The AT4 trim brings off-road-tuned suspension, durable skid plates, and distinctive styling cues that make this GMC Sierra as capable as it is comfortable. Inside, modern connectivity and convenience are prioritized with Apple CarPlay, intuitive navigation, and steering wheel audio controls that keep you focused while staying connected. The heated steering wheel adds a touch of comfort for cooler desert nights, while the back-up camera enhances safety and precision when maneuvering in tight spaces or loading the bed. This GMC Sierra 1500 AT4 is competitively priced and represents the best value in Cathedral City — priced to move and ready to work or play. Whether you need a dependable daily driver, a weekend adventure truck, or a capable hauler for work, this diesel-powered GMC Sierra delivers torque-rich performance, advanced tech features, and a rugged AT4-ready design. Schedule a test drive in Cathedral City, CA, today to experience the blend of capability, comfort, and technology. With this price and feature set, this GMC Sierra 1500 AT4 won't last long.
Equipment This vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle comes equipped with Android Auto for seamless smartphone integration on the road. The steering wheel audio controls on the vehicle keep the volume and station within easy reach. Apple CarPlay: Seamless smartphone integration for this unit - stay connected and entertained on the go! The vehicle is equipped with the latest generation of XM/Sirius Radio. Engulf yourself with the crystal clear sound of a BOSE sound system in this 1/2 ton pickup. This unit has auto-adjust speed for safe following. An off-road package is equipped on the GMC Sierra. The GMC Sierra stays safely in its lane with Lane Keep Assist. This 1/2 ton pickup is pure luxury with a heated steering wheel. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. The installed navigation system will keep you on the right path.
Packages Cargo Convenience Package: Console-Mounted Safe; Rear Underseat Storage. AT4 Premium Package. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Read Less
Chassis Details
Stock Number
26-2484
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
GVWR
7,200
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GTUUEE81TZ330117
Interior Color
Jet Black with Kalahari accents, Perforated leather front seat trim
Seating Capacity
5
Exterior Color Description
Summit White
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
Brake Type
Hydraulic
Vehicle Options
Floor covering, color-keyed carpeting
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
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 and (HS1) Safety Alert Seat.)
SiriusXM Trial Subscription
Air vents, rear
Glass, deep-tinted
Wireless, Apple CarPlay / Wireless Android Auto
Steering wheel, heated
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
Door handles, body-color
Adaptive Cruise Control
Alternator, 220 amps (Included and only 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.)
Grille (Black chrome grille insert bars with gloss black header and accents.)
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
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
Wheels, 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with Carbon Grey Metallic accents (STD)
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
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
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
Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
Seat trim, Perforated leather front
Air filter, heavy-duty
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
Hill Descent Control
Skid Plates
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)
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.)
Brake lining wear indicator
Trailer Side Blind Zone Alert
USB Ports, 2, Charge/Data ports located inside center console
Mirror caps, high gloss Black
Keyless Open and Start includes remote keyless entry
Rear Pedestrian Alert
Hitch View with image adjustment, Pan/Zoom/Tilt
Door locks, power
Seat adjuster, driver 10-way power including lumbar
Premium Floor Liners with removable carpet insert, front
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)
GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) (STD)
USB ports, (2) charge-only, rear
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
Recovery hooks, Red
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
Seat adjuster, passenger 10-way power including lumbar
Premium Floor Liners with removable carpet insert, rear
USB Ports, 2 (first row) located on console
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Mirror, inside rearview auto-dimming
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.)
CornerStep, rear bumper
Exterior Temperature Display, located in radio display
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) AT4 CarbonPro Edition. Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
Suspension, Off-Road with 2" factory installed lift and monotube shocks
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
Bumper, rear body-color with corner steps
Seating, heated driver and front outboard passenger
Trailer brake controller, integrated
Engine block heater
LPO, Front Brake Kit-Performance
Universal Home Remote
Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled
AT4 Preferred Package
LPO, Black GMC emblems
AT4 Preferred Equipment Group
Window, power, rear sliding with rear defogger
LPO, Black Sierra nameplates
Option/package discount
LPO, Console-Mounted Safe
Deleted Mobile Service Plus
AT4 Premium Package
LPO, Sport Step, Black
LPO, Black Badging Package
Sunroof, power
Summit White
LPO, Rear underseat storage, composite storage bin
Emissions, California state requirements
Jet Black with Kalahari accents, Perforated leather front seat trim