Pre-Owned 2026 GMC Sierra 1500 AT4 4WD Crew Cab Pickup
- VIN: 1GTUUEEL0TZ286602
- Stock: 4N28147A
(21) Photos
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Basic Info
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Exterior:Coastal Dune
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Drivetrain:4WD
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Interior:Jet Black with Kalahari accents
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Transmission:10-Speed Automatic
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Engine:Gas V8 6.2L/
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Fuel Efficiency:15 CITY / 19 HWY
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Mileage:9,620
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LocationModern Toyota
Key Features
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4WD/AWD
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Adaptive Cruise Control
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Android Auto
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Apple CarPlay
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Automatic Climate Control
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Bluetooth
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Fog Lights
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Keyless Entry
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Lane Departure Warning
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Lane keep assist
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Parking Sensors / Assist
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Power Seats
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Push Start
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Side-Impact Air Bags
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Tow Package
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Wireless Phone Charging
History Report
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Description
The 2026 GMC Sierra 1500 AT4 is a rugged and capable off-road pickup that's ready to take on any adventure. With its powerful EcoTec3 6.2L V8 engine, 10-speed automatic transmission, and 4-wheel drive, this Sierra AT4 delivers impressive performance both on and off the pavement.
- LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS (includes AT4 logo)
- ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED
- MOBILE SERVICE PLUS - 1 year of convenient mobile service, pick-up/delivery, and loaner vehicle
Inside, you'll find a premium Bose 7-speaker sound system, dual-zone automatic climate control, and a suite of advanced technology features including wireless Apple CarPlay/Android Auto, a Wi-Fi hotspot, and a navigation system. The spacious cabin offers heated and ventilated front seats, heated rear outboard seats, and a power driver's seat with memory.
For enhanced off-road capability, the Sierra AT4 is equipped with an off-road suspension, an auto-locking rear differential, hill descent control, and recovery hooks. The spray-on bedliner and trailering package make this truck ready to haul your gear, while the suite of advanced safety features, including automatic emergency braking and lane keep assist, provide added peace of mind.
Experience the perfect blend of rugged capability and premium comfort in the 2026 GMC Sierra 1500 AT4.
This vehicle is equipped with the Preferred Equipment Group 4SB, which includes a trailering package, heated and ventilated front seats, a heated steering wheel, and more.
- LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS (includes AT4 logo)
- ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED
- MOBILE SERVICE PLUS - 1 year of convenient mobile service, pick-up/delivery, and loaner vehicle
Inside, you'll find a premium Bose 7-speaker sound system, dual-zone automatic climate control, and a suite of advanced technology features including wireless Apple CarPlay/Android Auto, a Wi-Fi hotspot, and a navigation system. The spacious cabin offers heated and ventilated front seats, heated rear outboard seats, and a power driver's seat with memory.
For enhanced off-road capability, the Sierra AT4 is equipped with an off-road suspension, an auto-locking rear differential, hill descent control, and recovery hooks. The spray-on bedliner and trailering package make this truck ready to haul your gear, while the suite of advanced safety features, including automatic emergency braking and lane keep assist, provide added peace of mind.
Experience the perfect blend of rugged capability and premium comfort in the 2026 GMC Sierra 1500 AT4.
This vehicle is equipped with the Preferred Equipment Group 4SB, which includes a trailering package, heated and ventilated front seats, a heated steering wheel, and more.
Vehicle Details
Exterior
- Bumper, front, body-color lower
- Bumper, rear body-color with corner steps
- CornerStep, rear bumper
- Door handles, body-color
- Fog lamps, LED
- Glass, deep-tinted
- Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (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
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- Lighting, perimeter
- Mirror caps, high gloss Black
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- Tailgate and bed rail protection caps, top
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tires, 275/60R20SL all-terrain, blackwall
- Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare
- Wipers, front rain-sensing
- Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
- Wheelhouse liners, rear (Deleted with (PCP) AT4 CarbonPro Edition.)
- Grille (Black chrome grille insert bars with gloss black header and accents.)
Interior
- Adaptive Cruise Control
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- 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
- Bluetooth for phone, connectivity to vehicle infotainment system
- Bose Sound System, premium 7-speaker system with Richbass woofer
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Defogger, rear-window electric
- Door locks, power
- Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
- Driver memory recalls driver presets for power driver seat and outside mirrors
- Exterior Temperature Display, located in radio display
- Floor covering, color-keyed carpeting
- GMC Premium information Display- 13.4 diagonal Multicolor touch screen
- Keyless Open and Start includes remote keyless entry
- Mirror, inside rearview auto-dimming
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
- Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Premium Floor Liners with removable carpet insert, front
- Premium Floor Liners with removable carpet insert, rear
- Remote vehicle starter system
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- 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)
- Seating, heated driver and front outboard passenger
- Seats, front bucket with center console
- Seats, heated second row outboard seats
- Seats, ventilated driver and front passenger
- SiriusXM Trial Subscription
- 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.)
- Steering column lock, electrical
- Steering column, power rake and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, wrapped
- Theft-deterrent system, unauthorized entry
- USB ports, (2) charge-only, rear
- USB Ports, 2 (first row) located on console
- USB Ports, 2, Charge/Data ports located inside center console
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Window, power front, passenger express up/down
- Windows, power front, drivers express up/down
- Windows, power rear, express down
- Wireless Charging
- Wireless, Apple CarPlay / Wireless Android Auto
- Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
- GMC Premium information Display- 13.4" diagonal Multicolor touch screen
- 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
Entertainment
- Steering wheel audio controls
Mechanical
- Air filter, heavy-duty
- Auto-locking rear differential
- Automatic Stop/Start
- Brake lining wear indicator
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless fuel fill
- Cargo tie downs (12), fixed
- Electronic Precision Shift and steering column paddle shifters
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Four wheel drive
- Frame, fully-boxed, hydroformed front section
- Hill Descent Control
- Pickup bed
- Push Button Start
- Rear axle, 3.23 ratio
- Recovery hooks, Red
- Skid Plates
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Suspension, Off-Road with 2 factory installed lift and monotube shocks
- Trailer brake controller, integrated
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
- GVWR, 7200 lbs. (3266 kg) (Requires TK10*43 Crew Cab 4WD model with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Suspension, Off-Road with 2" factory installed lift and monotube shocks
- Alternator, 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- 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.)
- Capless Fuel Fill
- Exhaust, dual system (Includes chrome exhaust tips. Not available with (L87) 6.2L EcoTec3 V8 engine.)
Safety
- 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.)
- Automatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)
- 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.)
- Daytime Running Lamps, LED signature lighting
- Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
- Front and Rear Park Assist, ultrasonic
- Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
- 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.
- Hitch Guidance
- Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)
- 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.)
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Rear Seat Belt Indicator
- Rear Seat Reminder
- Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
- Seat Belt Adjustable Guide Loops, front row only
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
- Trailer Camera Provisions and trailer viewing software
- Trailer Side Blind Zone Alert
- 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.)
- Hitch View with image adjustment, Pan/Zoom/Tilt
Tech Specs
- Vehicle Name: GMC Sierra 1500
- Body Style: Crew Cab Pickup
- Body Code: E63
- Drivetrain: Four Wheel Drive
- Passenger Capacity: 5
- Gross Axle Wt Rating - Front: 3800
- Gross Axle Wt Rating - Rear: 3800
- Curb Weight - Front: 2845
- Curb Weight - Rear: 1981
- Fuel Economy Est-Combined: 24
- EPA Fuel Economy Est - City: 22
- EPA Fuel Economy Est - Hwy: 26
- Tons/yr of CO2 Emissions @ 15K mi/year: 8.6
- Gross Vehicle Weight Rating Cap: 7200
- Gross Combined Wt Rating: 15000
- Dead Weight Hitch - Max Trailer Wt.: 5000
- Dead Weight Hitch - Max Tongue Wt.: 500
- Maximum Trailering Capacity: 9000
- Fuel System: Direct Injection
- Trans Order Code: MQC
- Trans Type: 10
- Trans Description Cont.: Automatic
- Trans Description Cont. Again:
- First Gear Ratio (:1): 4.70
- Second Gear Ratio (:1): 2.99
- Third Gear Ratio (:1): 2.15
- Fourth Gear Ratio (:1): 1.77
- Fifth Gear Ratio (:1): 1.52
- Sixth Gear Ratio (:1): 1.28
- Seventh Gear Ratio (:1): 1.00
- Eighth Gear Ratio (:1): 0.85
- Ninth Gear Ratio (:1): 0.69
- Tenth Gear Ratio (:1): 0.64
- Reverse Ratio (:1): 4.87
- Clutch Size:
- Trans Power Take Off:
- Trans PTO Access:
- Transfer Case Model: - TBD -
- Transfer Case Gear Ratio (:1), High: - TBD -
- Transfer Case Gear Ratio (:1), Low: - TBD -
- Transfer Case Power Take Off:
- Cold Cranking Amps @ 0° F (2nd):
- Maximum Alternator Capacity (amps): 220
- Maximum Alternator Watts:
- Total Cooling System Capacity: - TBD -
- Frame Type: Hydroformed
- Suspension Type - Front: Independent
- Suspension Type - Rear: Solid Axle
- Spring Capacity - Front: 3800
- Spring Capacity - Rear: 3850
- Axle Type - Front: - TBD -
- Axle Type - Rear: - TBD -
- Axle Capacity - Front: 3800
- Axle Capacity - Rear: 3800
- Axle Ratio (:1) - Front: 3.23
- Axle Ratio (:1) - Rear: 3.23
- Shock Absorber Diameter - Front: - TBD -
- Shock Absorber Diameter - Rear: - TBD -
- Stabilizer Bar Diameter - Front: 1.30
- Stabilizer Bar Diameter - Rear:
- Front Tire Order Code: QAE
- Rear Tire Order Code: QAE
- Spare Tire Order Code: QAQ
- Front Tire Size: 275/60R20SL
- Rear Tire Size: 275/60R20SL
- Spare Tire Size: 255/80R17SL
- Front Tire Capacity: - TBD -
- Rear Tire Capacity: - TBD -
- Spare Tire Capacity: - TBD -
- Revolutions/Mile @ 45 mph - Front: N/A
- Revolutions/Mile @ 45 mph - Rear: N/A
- Revolutions/Mile @ 45 mph - Spare: N/A
- Front Wheel Size: 20 x 9
- Rear Wheel Size: 20 x 9
- Spare Wheel Size: 17 x 8
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: Steel
- Steering Type: Electric Rack & Pinion
- Steering Ratio (:1), On Center: - TBD -
- Steering Ratio (:1), At Lock: - TBD -
- Turning Diameter - Curb to Curb: 47.3
- Turning Diameter - Wall to Wall: N/A
- Brake Type: Pwr
- Brake ABS System: 4-Wheel
- Brake ABS System (Second Line):
- Disc - Front (Yes or ): Yes
- Disc - Rear (Yes or ): Yes
- Front Brake Rotor Diam x Thickness: 13 x 1.18
- Rear Brake Rotor Diam x Thickness: 13.6 x 0.79
- Drum - Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 24
- Aux Fuel Tank Capacity, Approx:
- Fuel Tank Location: - TBD -
- Aux Fuel Tank Location:
- Front Head Room: 43.03
- Front Leg Room: 44.53
- Front Shoulder Room: 64.54
- Front Hip Room: 60.78
- Second Head Room: 40.12
- Second Leg Room: 43.4
- Second Shoulder Room: 64
- Second Hip Room: 59.24
- Wheelbase: 147.55
- Length, Overall: 232.9
- Width, Max w/o mirrors: 81.24
- Height, Overall: 78.35
- Overhang, Front: - TBD -
- Overhang, Rear w/o bumper: - TBD -
- Front Bumper to Back of Cab: - TBD -
- Cab to Axle: - TBD -
- Cab to End of Frame: - TBD -
- Ground to Top of Load Floor: - TBD -
- Ground to Top of Frame: - TBD -
- Frame Width, Rear: - TBD -
- Ground Clearance, Front: 11.1
- Ground Clearance, Rear: 11.1
- Cargo Box Length @ Floor: 69.92
- Cargo Box Width @ Top, Rear: - TBD -
- Cargo Box Width @ Floor: 71.4
- Cargo Box Width @ Wheelhousings: 50.63
- Cargo Box (Area) Height: 22.4
- Tailgate Width: - TBD -
- Cargo Volume: 62.9
- Ext'd Cab Cargo Volume: - TBD -
- Model Group: Sierra
- Vehicle Segment: Large Pick-up
- Vehicle Type: Crew Cab
- Body Cab Style: Crew Cab
- Bed Style: regular
- Engine Displacement Units: 3.0
- Engine Camshaft: DOHC
- Engine Block Type: aluminum
- Engine Cylinder Count: 6
- Engine Valve Count: 4
- Country of Origin: United States GMC Truck
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Disclaimer:
The Advertised Price includes a $799 Dealer Services Fee. This price excludes dealer-installed accessories, taxes, tag, title, and registration fees. Price is available to all consumers and is not contingent on specific financing.
While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 704-262-4407 or by visiting us at the dealership.
Inventory as advertised may not reside at the Modern Nissan of Concord location. There is no charge associated with transporting a vehicle from one Modern Automotive dealership to the Modern Nissan of Concord location.