2021 GMC Sierra AT4 Crew Cab Long Bed Truck V8,

$43,586$46,375 Retail Value
Denny Menholt Ford
Location Details
Call 406-494-6333
We’re here to help

    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black w/Kalahari Accents
    Odometer
    69,656 miles
    Transmission
    10-speed automatic
    Drivetrain
    4WD
    Engine
    V8, 6.2L
    VIN
    3GTP9EEL9MG331049
    Stock Number
    T3344B
    • Show Me the CARFAX Badge

    A closer look at what’s included

    Included Options
    • Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert
    • Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control
    • AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation
    • Technology Package: 8 Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15 Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
    • Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; 18 X 8.5 Machined Aluminum Wheels; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks
    • Power Sunroof
    • Apple CarPlay/Android Auto smart device mirroring
    • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
    • Integrated navigation system
    • Bluetooth handsfree wireless device connectivity
    • Forward Collision Alert with Automatic Braking
    • Front Pedestrian Braking
    • HD Rear Vision Camera w/Hitch View rear mounted camera
    • Lane Keep Assist with Lane Departure Warning
    • Head-up display
    • Brake assist system
    • Rear Cross-Traffic Alert collision warning
    • Teen Driver restricted driving mode/alerts
    • Aerial view camera
    • Video-feed rearview mirror
    • Front mounted camera
    • Right side camera
    • Pickup box camera
    • Left side camera
    • Lane Change Alert with Side Blind Zone Alert blind spot warning
    • Following Distance Indicator
    • IntelliBeam auto high-beam headlights
    • Immobilizer
    • Adaptive cruise control
    • Cruise control with steering wheel mounted controls
    • Keyfob remote start
    • Front wireless smart device charging
    • Smart key with hands-free access and push button start
    • Keyfob window control
    • Push-button
    • Ventilated driver and front passenger seats
    • Heated steering wheel
    • Heated driver and front passenger seats
    • Heated rear seats
    • Leather front seat upholstery
    • Driver seat power reclining
    • lumbar support
    • cushion tilt
    • fore/aft control and height adjustable control
    • Dual-zone front climate control
    • Primary monitor touchscreen
    • Bluetooth wireless audio streaming
    • Bose speakers
    • First-row sliding and tilting glass sunroof with express open/close activation sunshade
    • Hitch Guidance vehicle to trailer hitching assist
    • GMC ProGrade Trailering System trailer light test
    • GMC ProGrade Trailering System trailer light malfunction warning
    • GMC ProGrade Trailering System trailer theft alarm
    • Trailer brake controller
    • Trailer Sway Control (TSC) trailer sway control
    • Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
    • AutoTrac part and full-time 4WD
    • EcoTec3 6.2L V-8 gasoline direct injection
    • variable valve control
    • premium unleaded
    • engine with cylinder deactivation and 420HP
    • EcoTec3 6.2L V-8
    • 1st and 2nd row curtain head airbags
    • 4-wheel ABS Brakes
    • ABS and Driveline Traction Control
    • Anti-theft alarm system
    • Audio System Premium Brand: GMC Infotainment System
    • Audio controls on steering wheel
    • Automatic front air conditioning
    • Bluetooth wireless phone connectivity
    • Braking Assist
    • Bucket front seats
    • Climate Controlled : Driver and passenger heated
    • Compass
    • Cruise control
    • Cruise controls on steering wheel
    • Daytime running lights
    • Digital Audio Input
    • Driver seat memory
    • Driver's side electrochromatic auto-dimming mirrors
    • Dual front air conditioning zones
    • Dual illuminated vanity mirrors
    • Dual reverse tilt mirrors
    • Electrochromatic rearview mirror
    • Engine block heater
    • External temperature display
    • Fold-up cushion rear seats
    • Front Ventilated disc brakes
    • Front and rear reading lights
    • Front fog/driving lights
    • Fuel Consumption: City: 22 mpg
    • Fuel Consumption: Highway: 26 mpg
    • Heated driver mirror
    • Heated passenger mirror
    • Heated steering wheel
    • Intercooled Turbo
    • Leather seat upholstery
    • Leather/metal-look steering wheel trim
    • Machined aluminum rims w/ painted accents
    • Memorized Settings for 2 drivers
    • Memorized Settings including door mirror(s)
    • Metal-look dash trim
    • Passenger Airbag
    • Power remote w/tilt down driver mirror adjustment
    • Power remote w/tilt down passenger mirror adjustment
    • Power retractable mirrors
    • Power windows
    • Premium GMC Infotainment System
    • Privacy glass: Deep
    • Radio Data System
    • Rear seats center armrest
    • Remote Engine Start : Keyfob remote start
    • Remote power door locks
    • Remote window operation
    • Side airbag
    • Simulated wood/metal-look door trim
    • SiriusXM with 360L AM/FM/HD/Satellite
    • SiriusXM with 360L Satellite Radio
    • Speed-proportional electric power steering
    • Split rear bench
    • Stability controll with anti-roll
    • Suspension class: Off-road
    • Tachometer
    • Tilt and telescopic steering wheel
    • Tire Pressure Monitoring System: Tire specific
    • Total Number of Speakers: 6
    • Trailer hitch
    • Trip computer
    • Urethane shift knob trim
    • Video Monitor Location: Front
    • Wheel Diameter: 18
    • Wheel Width: 8.5
    Summary
    This vehicle is a trade from a local customer. At Denny Menholt Ford we understand that delivering top quality service is the only way to earn business. We promise to make your next car buying experience efficient and relaxed. Denny Menholt Ford is committed to 100% customer satisfaction, no exceptions. We want your business and will make it worth your drive down!

    Vehicle Details
    Bold capability meets refined comfort in this 2021 GMC Sierra 1500 AT4 4WD â€" now available in Butte, MT at the best price. Powered by the potent 6.2L V8 gasoline engine, this GMC Sierra AT4 delivers commanding towing and confident performance whether you're navigating mountain passes or hauling gear to the jobsite. The rugged AT4 suspension, skid plates, and off-road-ready stance give you adventure-ready capability without sacrificing on-road refinement.

    Inside, enjoy modern connectivity with Apple CarPlay and Hands-Free Bluetooth for seamless smartphone integration and safe calling. Safety features include Lane Departure Warning and a Back-Up Camera to keep you aware and secure on every drive. This GMC Sierra also comes with a CARFAX Clean Report, providing peace of mind about the vehicle's history.

    The premium interior offers supportive seating, intuitive controls, and a spacious cabin for family, crew, or cargo. Thoughtful touches and durable materials mean this truck is built to handle daily work and weekend exploration alike. With 4WD and the legendary GMC V8 under the hood, you get both the muscle and the traction to tackle Montana weather and rugged terrain.

    Act quickly â€" a 2021 GMC Sierra 1500 AT4 with this combination of power, tech, and safety at the best price won't last long in Butte, MT. Contact us today to schedule a test drive and experience this capable truck firsthand.

    Additional Information
    Thanks for checking out our vehicle online. Please come and visit us at 50 Ford Lane, Butte, MT or give us a call at (406) 494-6333.

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

    A name you can trust

    Denny Menholt Ford 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

    KBB.com Consumer Reviews

    Kelley Blue Book Logo4out of 5 overall
    • 3.0

      Nice truck

      By froggy on Sunday, December 06, 2020

      I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.…
    • 5.0

      Great Truck

      By Mel on Sunday, April 25, 2021

      I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.…
    • 5.0

      Well done GM

      By Tony on Thursday, November 26, 2020

      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
    Based on 88 consumer ratings for 2019–2025 models.Privacy