Used 2023 GMC Sierra 3500HD AT4 Crew Cab Pickup Standard Bed
10-Speed Automatic
Vehicle Summary

Mile
Miles

Horsepower
HP
Torque
Vehicle Description
**NAVIGATION/NAV/GPS**, **BLUETOOTH HANDS FREE**, **BACK UP CAMERA**, **4X4**, **POWER SUNROOF/MOONROOF**, **HEATED LEATHER SEATS**, **KEYLESS START**, *BLIND SPOT DETECTION*, *LANE DEPARTURE WARNING SYSTEM*, *BACK UP SENSORS*, *APPLE CARPLAY*, **HEATED AND COOLED SEATS**, **HEATED STEERING WHEEL**, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.Forest Metallic 2023 GMC Sierra 3500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic AT4 Preferred Package (Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, HD Surround Vision w/2 Trailer View Camera Provisions, Hitch Guidance w/Hitch View, LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window w/Defogger, Radio: AM/FM w/Prem GMC Infotainment System & Navi, Universal Home Remote, and Wireless Charging), Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, and Safety Alert Seat), Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 4SB (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports (First Row), 2 USB Ports Inside Console, 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 4.2" Diagonal Color Display Driver Info Center, Compass Located In Instrument Cluster, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, GMC Connected Access Capable, HD Rear Vision Camera, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Painted Blk Surround Grille w/High Gloss Blk Mesh, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Prem Front Floor Liners w/Removable Carpet Insert, Prem Rear Floor Liners w/Removable Carpet Insert, ProGrade Trailering System, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Ventilated Driver & Front Passenger Seats, Wi-Fi Hotspot Capable, and Wireless Phone Projection), X31 Off-Road Package (Hill Descent Control), 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18" Machined Aluminum Wheels, 20" Machined Aluminum Wheels, 220 Amp Alternator, 3.42 Rear Axle Ratio, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Engine Block Heater, Exhaust Brake, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Illuminated entry, Low tire pressure warning, Memory seat, Occupant sensing airbag, Off-Road High Clearance Step (LPO), Off-Road Suspension, Outside temperature displa
Vehicle Features
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Interior
- 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 underseat storage, (includes child seat top tether anchor)
- Seats, heated second row outboard seats
- Driver memory, recalls driver "presets" for power driver seat and outside mirrors
- Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Floor covering, color-keyed carpeting
- Steering wheel, wrapped
- Steering wheel, heated
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Driver Information Center, 4.2" diagonal color display includes driver personalization
- 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 (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
- Exterior Temperature Display located in radio display
- Compass, located in instrument cluster
- Window, power front, drivers express up/down
- Remote vehicle starter system
- Cruise control, steering wheel-mounted
- Theft-deterrent system, unauthorized entry
- Steering column, lock control, electrical
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- USB ports, dual, charge-only (2nd row)
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Air conditioning, dual-zone automatic climate control
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Exterior
- Tire, spare LT275/70R18 all-terrain, blackwall
- Single Rear Wheels
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Hood Insulator
- Bumper, front, body-color lower
- Bumper, rear body-color with bumper CornerSteps
- CornerStep, rear bumper
- Bed Step, Black integrated on forward portion of bed on driver and passenger side
- Moldings, beltline, Black
- Wheelhouse liners, rear
- Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- Grille, Painted Black surround with high gloss Black mesh and Black chrome inserts
- Fog lamps, LED
- Taillamps, LED signature taillight with LED stop and reverse light
- 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
- Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
- Mirror caps, high gloss Black
- Glass, deep-tinted
- Door handles, body-color
- Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owners manual for details
- Tailgate and bed rail protection caps, top
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
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Mechanical
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- GVWR, 11,350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
- Air filter, heavy-duty
- Air filtration monitoring
- Transfer case, two-speed active electronic Autotrac with push button control
- Auto-locking rear differential
- Four wheel drive
- Cooling, external engine oil cooler
- Cooling, auxiliary external transmission oil cooler
- Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
- Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Trailer brake controller, integrated
- Recovery hooks, Red
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- Skid Plates protect the oil pan, front axle and transfer case
- Suspension, Off-Road includes twin-tube shocks
- Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Brake lining wear indicator
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
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Safety
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
- Hill Descent Control
- 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 Owners Manual for more information.)
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Rear Seat Reminder
- Seat Belt Adjustable Guide Loops front row only
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
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Entertainment
- Audio system feature, 6-speaker system
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
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Factory Warranty
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Basic
3 Years / 36,000 Miles
Confirm any warranty information before purchase.Drivetrain
5 Years / 60,000 Miles
3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
Confirm any warranty information before purchase.Corrosion
6 Years / 36,000 Miles
Confirm any warranty information before purchase.Roadside Assistance
5 Years / 60,000 Miles
3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
Confirm any warranty information before purchase.
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Disclaimers
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Diehl Automotive utilizes a system that generates market value pricing automatically for new and pre-owned vehicles and may cause errors, inaccuracies, or omissions. Some aftermarket additions or accessories may not be displayed properly. For accuracy, please contact the dealer for real-time, accurate pricing. A documentation fee of $477 applies and is not included in the pricing. Tax, Title, and Tags are also not included and must be paid by the purchaser. Some prices may include manufacturer-to-dealer offers that are not compatible with manufacturer special finance programs and/or lease offers. 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 {dealer-phone} or by visiting us at the dealership.
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