2026 GMC Sierra 1500 AT4X

  • New
  • Diesel
MSRP
$88,300
Price
Please Call
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CMA's Colonial Auto Center
Location Details
Call 888-815-2372
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Obsidian Rush
    Body/Seating
    Truck/5 seats
    Seats
    5 seats
    Fuel Economy
    19/20 MPG City/Hwy
    Transmission
    10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT
    Drivetrain
    Four Wheel Drive
    Engine
    Straight 6 Cylinder Engine
    VIN
    3GTUUFE84TG418214
    Stock Number
    FZGN91

      The highlights

      • Navigation system
      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Power moonroof
      • Wireless phone connectivity
      • Parking sensors
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera right
      • Exterior parking camera rear

      A closer look at what’s included

      Included Options
      • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
      • Engine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)
      • Rear axle, 3.23 ratio
      • Pickup bed
      • GVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
      • Air filter, heavy-duty
      • Automatic Stop/Start
      • Hill Descent Control
      • Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)
      • Suspension, Off Road with 2 factory installed lift and Multimatic DSSV dampers (Not available with 22 LPO wheels and tires.)
      • Four wheel drive
      • 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.)
      • Frame, fully-boxed, hydroformed front section
      • Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
      • Trailer brake controller, integrated
      • Skid plates
      • Cargo tie downs (12), fixed
      • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
      • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
      • Brake lining wear indicator
      • Capless Fuel Fill
      • Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
      • Exhaust, aluminized stainless-steel muffler and tailpipe
      • Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MT
      • Tire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MT
      • Wheels, 18 x 8.5 (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
      • Wheelhouse liners, rear
      • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
      • Sunroof, power
      • Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
      • Bumper, rear body-color with corner steps (Not available with (ULV) AT4X AEV Edition. Bumper color is High Gloss Black on AT4X.)
      • CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
      • Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
      • Fog lamps, LED
      • Lighting, perimeter
      • Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
      • Mirror caps, high gloss Black
      • Wipers, front rain-sensing
      • Glass, deep-tinted
      • 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
      • Tailgate, GMC MultiPro Tailgate with six functional load/access features
      • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
      • Tailgate and bed rail protection caps, top
      • Door handles, body-color (Gloss Black with (ULV) AT4X AEV Edition.)
      • Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
      • Steering wheel audio controls
      • 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)
      • Seats, heated second row outboard seats
      • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
      • Floor covering, color-keyed carpeting
      • Steering column, power rake and telescoping
      • Steering wheel, leather-wrapped
      • Steering wheel, heated
      • 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
      • Compass, located in instrument cluster
      • Exterior Temperature Display, located in radio display
      • Multicolor 15 Diagonal Head-Up Display
      • Remote vehicle starter system
      • Universal Home Remote
      • ADAPTIVE CRUISE CONTROL
      • Steering column lock, electrical
      • Wireless Charging
      • Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
      • USB ports, (2) charge-only, rear
      • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
      • Air conditioning, dual-zone automatic climate control
      • Air vents, rear
      • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
      • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
      • 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
      • Hitch Guidance
      • Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
      • TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
      • Front and Rear Park Assist, Ultrasonic
      • Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
      • Trailer Side Blind Zone Alert
      • Rear Cross Traffic Braking
      • Rear Pedestrian Alert
      • Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
      • Seat Belt Adjustable Guide Loops, front row only
      • 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.)
      • Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
      • Rear seat reminder
      • Rear Seat Belt Indicator
      • 1-touch down
      • 1-touch up
      • Adaptive Cruise Control
      • Air conditioning
      • Auto-dimming rearview mirror
      • Automatic temperature control
      • Driver door bin
      • Driver vanity mirror
      • Emergency communication system: OnStar
      • Front beverage holders
      • Front dual zone A/C
      • Garage door transmitter
      • Heated steering wheel
      • Illuminated entry
      • Memory seat
      • Moonroof sunshade: manual
      • Navigation system
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power moonroof
      • Power windows
      • Proximity key: doors and push button start
      • Rear beverage holders
      • Rear door bins
      • Remote engine start
      • Remote keyless entry
      • Speed control
      • Surround View Monitor: HD Surround Vision w/Hitch View yes
      • Telescoping steering wheel
      • Tilt steering wheel
      • Alloy wheels
      • Front anti-roll bar
      • Front tires: 275/70SR18.0
      • Front wheel independent suspension
      • Power steering
      • Rear tires: 275/70SR18.0
      • Speed-sensing steering
      • Wheel size: 18"
      • 1st row LCD monitors: 2
      • AM/FM radio: SiriusXM with 360L
      • Primary LCD size: 13.4"
      • Radio data system
      • Satellite radio trial duration with new vehicle purchase (months): 3
      • Smart device integration: Apple CarPlay/Android Auto
      • Speaker type: Bose
      • Speakers: 12
      • Steering wheel mounted audio controls
      • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
      • Wireless Phone Charger: front
      • Wireless phone connectivity: Bluetooth
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Diesel engine warranty: 60 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • Powertrain warranty: 60 months/60,000miles
      • Roadside assistance coverage: 60 months/60,000miles
      • Front center armrest
      • Front seats: bucket
      • Genuine wood dashboard insert
      • Genuine wood door panel insert
      • Heated front seats
      • Heated rear seats
      • Leather steering wheel
      • Leather upholstery
      • Max seating capacity: 5
      • Power 4-way driver lumbar support
      • Power 4-way passenger lumbar support
      • Power driver seat
      • Power passenger seat
      • Rear seat center armrest
      • Rear seats: split-bench
      • Rear seats Folding position: fold-up cushion
      • Seat Upholstery: leather
      • Split folding rear seat
      • Ventilated front seats
      • Block heater
      • Compressor: intercooled turbo
      • Cylinder configuration: I-6
      • Drive type: four-wheel
      • Engine liters: 3.0L
      • Engine location: front
      • Front locking differential
      • Fuel economy city: 19mpg
      • Fuel economy combined: 19mpg
      • Fuel economy highway: 20mpg
      • Fuel tank capacity: 24.0gal.
      • Horsepower: 305hp @ 3,750RPM
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Number of valves: 24
      • Rear locking differential
      • Recommended fuel: Diesel
      • Standard fuel economy fuel type: diesel
      • Torque: 495 lb.-ft. @ 2,750RPM
      • Transmission: 10 speed automatic
      • Variable intake manifold
      • Variable valve control
      • Approach angle: 26 deg
      • Departure angle: 23 deg
      • Ground clearance (min): 292mm (11.5")
      • Ramp breakover angle: 23 deg
      • Auto-dimming door mirrors
      • Bedliner
      • Heated door mirrors
      • Hitch Class: IV
      • Left rear passenger door: conventional
      • Power door mirrors
      • Rear cargo: tailgate
      • Rear step bumper
      • Right rear passenger: conventional
      • Skid plates
      • Trailer hitch
      • Trailer sway control
      • Compression ratio: 15.00 to 1
      • Curb weight: 2,672kg (5,890lbs)
      • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
      • Engine displacement: 3.0 L
      • Engine torque: 495 lb.-ft. @ 2,750RPM
      • Exterior body width: 2,063mm (81.2")
      • Exterior height: 1,998mm (78.7")
      • Exterior length: 5,944mm (234.0")
      • Front headroom: 1,013mm (39.9")
      • Front hiproom: 1,544mm (60.8")
      • Front legroom: 1,131mm (44.5")
      • Front shoulder room: 1,638mm (64.5")
      • GVWR: 3,311kg (7,300lbs)
      • Greenhouse Gas Score (GG): 3
      • Payload: 626kg (1,380lbs)
      • Rear headroom: 1,019mm (40.1")
      • Rear hiproom: 1,505mm (59.2")
      • Rear legroom: 1,102mm (43.4")
      • Rear shoulder room: 1,626mm (64.0")
      • Towing capacity: 3,856kg (8,500lbs)
      • Turning radius: 7.2m (23.7')
      • Wheelbase: 3,747mm (147.5")
      • Appearance: digital/analog
      • Auto high-beam headlights
      • Blind spot: Trailer Side Blind Zone Alert warning
      • Compass
      • Configurable
      • Delay-off headlights
      • Exterior parking camera cargo
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
      • Exterior parking camera right
      • Front fog lights
      • Front reading lights
      • Fully automatic headlights
      • Heads up display
      • Lane departure: Lane Keep Assist with Lane Departure Warning active
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • Parking sensors: Front and Rear Park Assist front and rear
      • Rain sensing wipers
      • Rear reading lights
      • Rear window defroster
      • Tachometer
      • Trip computer
      • Variably intermittent wipers
      • Voltmeter
      • 4 wheel disc brakes
      • ABS brakes
      • Brake assist
      • Dual front impact airbags
      • Dual front side impact airbags
      • Electronic stability
      • Forward collision: Forward Collision Alert with Automatic Braking mitigation
      • Front pedestrian detection: prevention
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Rear collision: Rear Cross Traffic Braking mitigation
      • Security system
      • Tracker system: Stolen Vehicle Assistance
      • Traction control
      This New 2026 GMC Sierra 1500 AT4X, is Onyx Black in color with a Obsidian Rush interior. Stock Number FZGN91. You can connect with us by calling 434-951-1000.




      Important Package and Feature Information

      Preferred Equipment Group 4SG

      • Power Sliding Rear Window with Rear Defogger
      • Power Front Passenger Windows with Express Up/down
      • Power Rear Windows with Express Down
      • Deep-Tinted Glass
      • Power Door Locks
      • Keyless Open and Start
      • Power Front Windows with Driver Express Up/down
      • Rear Wheelhouse Liners
      • Color-Keyed Carpeting Floor Covering
      • Front Premium Floor Liners with Removable Carpet Insert
      • Push Button Start
      • Remote Vehicle Starter System
      • Electric Rear-Window Defogger
      • Front Rain-Sensing Wipers
      • Power Sunroof
      • Spray-On Pickup Bedliner with GMC Logo
      • Floor-Mounted Center Console
      • Driver-Selectable Full-Locking Front Differential
      • Driver-Selectable Full-Locking Rear Differential
      • Gloss Black Header with Dark Nickel Grille Insert Bars
      • Hill Descent Control
      • Integrated Trailer Brake Controller
      • Heavy-Duty Air Filter
      • Wireless Charging
      • Heated Driver and Front Outboard Passenger Seating
      • Heated 2nd Row Outboard Seats
      • 120-Volt Interior Power Outlet
      • Ventilated Driver and Front Passenger Seats
      • Power Rake and Telescoping Steering Column
      • 2-Speed Transfer Case
      • Skid Plates
      • GMC Pro Safety
      • Trailer Tire Pressure Monitor System
      • Hitch View
      • MultiPro Tailgate Audio System by Kicker
      • Trailer Camera Provisions
      • Perimeter Lighting
      • SiriusXM with 360L Trial Subscription
      • 2 Charge/data USB Ports Inside Center Console
      • 2 USB Ports
      • 2 type-C Charge-Only Rear USB Ports
      • Ultrasonic Front and Rear Park Assist
      • OnStar Services Capable
      • In-Vehicle Trailering System App
      • LED Cargo Area Lighting
      • Rear Cross Traffic Braking
      • Universal Home Remote
      • Steering Wheel Audio Controls
      • Rear Pedestrian Detection
      • Trailer Side Blind Zone Alert
      • Bose Premium Series with 12- Speaker System
      • Theft Deterrent System (unauthorized Entry)
      • HD Surround Vision
      • Multicolor 15 Diagonal Head-Up Display
      • Bed View Camera
      • Wi-Fi Hotspot Capable
      • Trailering Package
      • Off-Road Suspension

      AT4X AEV Edition ($5,410 value)

      • 1st & 2nd Row AEV All-Weather Floor Liners (LPO)
      • AEV Tailgate Decal with Exterior Badging
      • AEV Branded Front Head Restraints
      • Gloss Black Door Handles
      • Rocker Protection
      • Fuel Tank Skid Plate
      • Front Skid Plate
      • Rear Differential Skid Plate
      • Transfer Case Skid Plate
      • 18 X 8.5 12-Spoke High Gloss Black Wheels
      • AEV Stamped-Steel Rear Bumper




      Safety and Security

      • Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
      • Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.
      • Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe.

      Technology and Telematics

      • Apple CarPlay/Android Auto smart device wireless mirroring
      • Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle's private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.


      EMISSIONS, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW MEXICO, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS, EMISSIONS OVERRIDE, FEDERAL, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7300 LBS. (3311 KG), REAR AXLE, 3.23 RATIO, WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) 12-SPOKE HIGH GLOSS BLACK ALUMINUM WHEELS, ONYX BLACK, SEATS, FRONT BUCKET, OBSIDIAN RUSH, FULL GRAIN LEATHER FRONT SEAT TRIM, 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, AT4X AEV EDITION, ENGINE BLOCK HEATER, FRONT SKID PLATE, AEV HOT-STAMPED BORON STEEL, REAR DIFFERENTIAL SKID PLATE, AEV HOT-STAMPED BORON STEEL, TRANSFER CASE SKID PLATE, AEV HOT-STAMPED BORON STEEL, FUEL TANK SKID PLATE, AEV HOT-STAMPED BORON STEEL, WHEEL, 18 12-SPOKE HIGH GLOSS BLACK ALUMINUM FULL SIZE SPARE WHEEL, REAR BUMPER, AEV STAMPED-STEEL, LPO, ROCKER PROTECTION, LPO, ALL-WEATHER FLOOR LINERS, FIRST AND SECOND ROW AEV


      At CMA's Colonial Auto Center, we're here to Serve you! Our staff is 100% dedicated to customer satisfaction and we understand that you need clear, transparent information throughout the car buying process.

      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      A name you can trust

      CMA's Colonial Auto Center is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

        *All vehicles are subject to prior sale. Our CMA discount is available to every customer. The advertised "CMA" price represents the total offering price for the listed vehicle, which includes all mandatory dealer charges, such as processing fees, freight, protection plans and dealer added accessories that cannot be removed at time of sale. The only charges excluded from this advertised price are government-mandated fees, including taxes, tags, and title fees.

        Please note that any conditional rebates, incentives, or discounts displayed are for informational purposes, may not be available to all consumers, and have not been deducted from the advertised base price. Furthermore, this advertised price is not conditioned on utilizing dealer financing, nor does it require the purchase of any additional add-ons not explicitly included in the advertised price. 

        All vehicles subject to prior sale. Taxes and fees vary based on city/county/state of vehicle registration. The advertising sale price includes a dealer discount available to everyone. Final price includes available factory incentives. All may not qualify. See dealer for details. Taxes and fees vary based on city/county/state of vehicle registration.