2027 GMC Sierra 1500 AT4

  • New
$80,315MSRP
$49Electronic Filing Fee
Value a Trade
Colonial Buick GMC
Location Details
Call 770-962-1200
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    The overview

    Exterior Color
    Sterling Metallic
    Interior Color
    Forest Storm with Alpine Lake Accents, CoreTec sea
    Fuel Economy
    20/23 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    3.0L Duramax® Turbo Diesel engine
    VIN
    3GTUUPE80VG106464
    • In Transit

    A closer look at what’s included

    Base model features & specs only
    • Basic: 3 Years/36,000 Miles
    • Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
    • Drivetrain: 5 Years/60,000 Miles, Sierra TurboMaxTM engines, 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles, Sierra TurboMaxTM engines, 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Warranty: <<< Preliminary 2027 Warranty >>>
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 305
    • Towing capacity: 9300 lbs
    • 11.5" diagonal color front passenger screen:
      • High contrast display with local blacklight dimming
      • Articulating cover
      • May require additional optional equipment
    • 16.3" diagonal premium GMC Infotainment system:
      • High contrast display with articulation and hidden storage compartment (except on Pro trim level)
      • Google built-in compatibility1
      • Navigation capability, color touch-screen, multi-touch display, connected apps, personalized provides for each driver's settings
      • Natural Voice Recognition and Phone Integration
    • Bluetooth®:
      • Pair your compatible mobile phone to your vehicle's infotainment system1
      • Place and receive hands-free phone calls
      • Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
      • With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
    • Bose® premium 8-speaker audio system:
      • Bose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like sound
      • Includes Richbass subwoofer
      • May require additional optional equipment
    • Google Automotive Services:
      • Offers Google Built-in1, to provide Google Assistant, Google Maps and Google Play for access to hands-free help, live traffic updates, and popular apps
    • SiriusXM with 360L Trial Subscription:
      • With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
      • SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
      • Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
    • Wi-Fi® Hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
      • May require additional optional equipment
    • Wireless phone projection
    • 17" 255/80R17SL all-season, blackwall spare tire
    • 17" full-size spare steel wheel with Black finish
    • 20" 275/65R20 SL all-terrain blackwall tires:
      • May require additional optional equipment
    • 20" 6-spoke machined aluminum wheels with high gloss Black accents:
      • May require additional optional equipment
    • Black front bumper:
      • Semi-gloss
    • Body-color door handles:
      • Gloss Black with AT4 and (XEV) AT4X AEV Edition.
    • Cab-mounted cargo area lamps:
      • With switch in switch bank left of the steering wheel
      • Illuminates the cargo bed area
    • Capless fuel fill:
      • Helps prevent paint scratches that can result from a tethered fuel cap
      • Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
    • Cargo bed LED lighting:
      • Provides light to find cargo in the bed
      • Rear pillar lamps
      • May require additional optional equipment
    • Cargo tie-downs (12):
      • Fixed - Rated at 500 lbs (226.8 kg) per corner
    • Deep-tinted glass:
      • Provides added protection from sun and glare
    • GMC Illuminated puddle lamp emblem:
      • May require additional optional equipment
    • GMC MultiPro™ Tailgate:
      • Six function tailgate designed to help improve loading, unloading and accessing the cargo box
    • Heated, power, driver-side auto-dimming, power-folding outside mirrors:
      • Puddle lamps
      • Perimeter lighting
      • Memory setting
      • May require additional optional equipment
    • High gloss Black mirror caps:
      • May require additional optional equipment
    • LED fog lamps:
      • Help minimize glare in adverse driving conditions
    • LED projectors with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps:
      • C-shaped LED headlamps with signature lighting and innovative light blade technology
    • Off-Road High Clearance Steps:
      • Steps make it easier to get in and out of your truck
      • Textured step pads help provide secure footing
      • May require additional optional equipment
    • Perimeter Lighting:
      • May require additional optional equipment
    • Pickup bed:
      • Roll-formed high-strength steel
    • Rainsense automatic wipers:
      • Turn on automatically when sensors detect varying degrees of precipitation on the windshield
      • May require additional optional equipment
    • Rear Bumper:
      • Body color on all models except AT4X.
      • Black on AT4X.
    • Rear wheelhouse liners:
      • Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
    • Red recovery hooks:
      • Two front frame-mounted1
    • Shadow header and grille insert bars:
      • Chrome header and grille insert bars on Pro 1SA
      • High Gloss Black header and grille insert bars on Elevation and AT4
      • High Gloss Black header with Shadow Chrome insert bars on AT4X
      • Signature Denali Chrome header and grille insert bars on Denali
      • Shadow Chrome header and grille insert bars on Denali Ultimate
    • Spray-on bedliner:
      • Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
      • Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
      • Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
      • Does not include spray-on liner on tailgate due to Black composite inner panel
      • Includes GMC logo on all trims except PRO
    • Tailgate tie downs:
      • 4-fixed
      • Rated at 250 lbs (113.4 kg) per tie downs
    • Tailgate with EZ Lift assist, power lock & release:
      • Hitch area lighting
      • May require additional optional equipment
    • 12.2" diagonal color Driver Information Center:
      • High contrast display with local blacklight dimming
      • Displays speedometer, fuel level, engine temperature, tachometer, voltage, oil pressure, compass, and outside temperature
    • 120-volt bed-mounted power outlet:
      • 3-prong auxiliary household-style outlet
      • Located in the pickup bed
      • 400 watts shared with (KI4/KFG) interior power outlet
      • May require additional optional equipment
    • 120-volt power outlet:
      • Interior power outlet, located in console, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
    • 3 Years OnStar One:
      • Elevate your everyday drives with OnStar One1
      • Have peace of mind with 24/7 access to Emergency Advisors and Stolen Vehicle Assistance
      • Plus, stay connected and entertained with an in-vehicle Wi-Fi hotspot and on eligible vehicles get access to expanded in-vehicle apps, including internet browser, games and video streaming
    • 5G vehicle connectivity:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Adaptive Cruise Control:
      • Automatically follows a detected vehicle ahead at a driver-selected following gap1
      • If no vehicle is detected in your path, works like regular cruise control
      • You can always override the feature and take control
      • May require additional optional equipment
    • All-weather floor liners:
      • Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage
      • Include Brand logo
      • Provides coverage for first and second-row seating
      • Replaces factory floor mats
    • Assist handles:
      • Front A-pillar mounted for Driver and Passenger
      • Rear B-pillar mounted
    • Carpeted floor covering:
      • Color-keyed to match the interior
    • Driver and front passenger visors with illuminated mirrors:
      • Include covered mirrors
      • Extendable for enhanced shading coverage
      • May require additional optional equipment
    • Driver memory:
      • Recalls 2 driver presets for power seat and outside mirrors
      • May require additional optional equipment
    • Dual Wireless Phone Charging:
      • Charging with Qi2 Compatible or MagSafe(R) Compatible
      • 2 wireless charging pads for phone and portable devices1
    • Dual-zone automatic climate control:
      • Automatically maintains the selected temperatures for both the driver and front passenger
      • Allows individual climate settings for both driver and front passenger
    • Front bucket seats:
      • Includes center console
      • May require additional optional equipment
    • Front console USB ports:
      • 4, charge and data1 (first row), console
    • Head-Up Display:
      • Projects vehicle information onto the windshield low in the driver's line of sight to help you keep your eyes on the road
      • Multi-color 15" diagonal Head-Up Display
      • Can select key vehicle information to display including an off-road inclinometer
      • Adjustable vertical position and brightness of the display
      • May require additional optional equipment
    • Heated driver and front passenger seats:
      • Individually controlled
      • At the touch of a button you can warm the seat cushions and seatbacks with multilevel temperature control
      • Separate buttons on the door panel allow you to choose from 3 levels of warmth
    • Heated second row outboard seats:
      • At the touch of a button you can warm the cushions
      • Provide comfort in cold weather for passengers in the second row outboard seating positions
      • Passengers have their own controls to set the perfect temperature
      • May require additional optional equipment
    • Heated steering wheel:
      • With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
      • May require additional optional equipment
    • In-Vehicle Trailering App:
      • Checklist1
      • Trailer light sequencing
      • Trailer maintenance reminders
      • Trailer security alerts
      • Trailer mileage
      • Tow/haul reminder
      • Trailer electrical diagnostics
      • Includes trailer tire pressure monitoring alert ONLY when trailer tire pressure monitor system is factory ordered and sensors are installed
      • May require additional optional equipment
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
      • May require additional optional equipment
    • Interior Camera:
      • Requires a future software update
    • Interior dynamic ambient lighting
    • Keyless Open and Start:
      • With the key fob in your possession, allows you to lock and unlock your car's doors without having to use the key fob, increasing convenience
      • Controls all four doors
    • MultiPro Center Console:
      • Floor mounted with configurable functions
      • Cell phone storage
      • Power cord management
    • Off-Road Performance Display
    • Panoramic sunroof with power sunshade:
      • Power sunshade feature blocks light and helps keep things cool
      • Late availability on Elevation
      • May require additional optional equipment
    • Power adjustable driver seat:
      • 10-way including lumbar on Pro and Elevation
      • 12-way including lumbar on AT4 and Denali
      • 14-way including lumbar and massage feature on AT4X and Denali Ultimate
      • May require additional optional equipment
    • Power adjustable front passenger seat:
      • 10-way including lumbar on Elevation
      • 12-way including lumbar on AT4 and Denali
      • 14-way including lumbar and massage feature on AT4X and Denali Ultimate
      • May require additional optional equipment
    • Power sliding rear window with rear defogger:
      • Helps to keep your rear view clear of fog or frost
      • Utilizes a warming grid to remove fog or frost from the rear window
      • The window switch is conveniently located in the overhead console for easy 1-touch operation
      • May require additional optional equipment
    • Power tilt and telescoping steering column:
      • Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
      • Use the driver memory to save and recall memory settings
      • Provides extra comfort when entering or exiting the vehicle
      • May require additional optional equipment
    • Premium front floor liners with removable carpet insert
    • Premium rear floor liners with removable carpet insert
    • Rear Camera Mirror:
      • Uses a camera to provide you with the option of using a wide and less obstructed view behind your vehicle while driving instead of a traditional rearview mirror1
      • The feature also allows brightness, vertical tilt and zoom adjustments
      • May require additional optional equipment
    • Rear USB ports, charging-only:
      • 2 charging USB ports1 located in the rear of the center console
    • Rear air vents:
      • Provides cabin comfort for rear occupants
    • Rear underseat storage:
      • May require additional optional equipment
    • Rear window defogger:
      • Helps to keep your rear view clear of fog or frost
      • Utilizes a warming grid to help remove fog or frost from the rear window
      • May require additional optional equipment
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
      • Locks doors and turns on parking lamps while the engine is running
      • Activates the climate control system
    • Remote power windows express-up/-down driver and front passenger, and express-down all passengers:
      • Quickly lowers the window with the touch of a button
      • If an obstruction is detected, the anti-pinch feature will auto-reverse
    • Second row all-weather mat:
      • Protect your vehicle from road debris and the elements
      • Included when front row All-weather mats or liners are ordered
      • Deletes front and rear factory-installed floor mats
      • May require additional optional equipment
    • Super Cruise®, advanced driver assistance technology:
      • Allows hands-free driving on compatible roads1
      • While you're using the technology, it helps prompt you to pay close attention to the road so you're ready to take control
      • Includes 3 years of OnStar One with Super Cruise upgrade2
    • Theft-deterrent unauthorized entry system:
      • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
      • Helps deter unauthorized entry, helping to protect your vehicle
      • May require additional optional equipment
    • Underbody Cameras:
      • Forward and rearward facing1
      • Includes washers and lens protectors
      • May require additional optional equipment
    • Universal Home Remote:
      • 3-channel programmable
      • Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
      • May require additional optional equipment
    • Up-level 60/40 folding rear bench seat with armrest
    • Ventilated driver and front passenger seats:
      • Keep cool in hot weather with these ventilated seat cushions and seatbacks
      • May require additional optional equipment
    • Wrapped steering wheel:
      • 4-spoke sport flat-bottom
    • 10-speed automatic transmission with Electronic Precision shift and front bucket seats:
      • Electronically controlled transmission with overdrive and Driver Shift Control
      • Tow/Haul mode reduces shift cycling for better control and cooling when towing or hauling heavy loads
      • Powertrain Grade Braking
        • Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhill
        • Reduces brake wear and increases vehicle control
      • Cruise Grade Braking
        • Downshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amount
      • May require additional optional equipment
    • 2-speed Autotrac Transfer Case:
      • 2WD HI mode
        • Vehicle operates in 2-wheel drive
        • In this mode the transfer case & front driveline hardware are disengaged to improve fuel economy
        • Suitable for routine driving on all road surfaces
      • 4WD Auto mode
        • 4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD system
        • The 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer)
        • Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage
      • 4WD HI mode
        • Transfer case engages front driveline and power is transferred to both the front & rear axles
        • In 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD Auto
        • Suitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain
      • 4WD LO mode
        • In 4WD Low the transfer case clutch maintains a high preemptive coupling torque to maximize traction and improve wheel control when climbing or descending steep grades or obstacles
        • Suitable for off road usage, steep terrain, deep snow or sand
        • Ideal for off road driving to maximize low speed traction and increase control on steep grades
      • Neutral
        • ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely
      • May require additional optional equipment
    • 3.0L Duramax® Turbo Diesel engine:
      • 305 hp [227 kW] @ 3750 rpm
      • 495 lb-ft of torque [671 Nm] @ 2750 rpm
      • Paired with a 10-speed automatic transmission
    • 3.23 rear axle ratio:
      • May require additional optional equipment
    • 4-wheel antilock disc brakes:
      • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
    • Automatic Stop/Start:
      • At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
      • When drivers remove their foot from the brake, the engine automatically restarts
      • Under certain circumstances, the engine will not shut off at a complete stop
      • This feature can be disabled with a switch on the center stack
    • Automatic locking rear differential:
      • When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
      • The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
    • Brake pad wear indicator
    • Electric Power Steering:
      • Electric, rack-mounted with variable assist
      • Increases or decreases the amount of assist depending on the steering wheel angle
      • The system delivers great on-center precision and confident performance at higher speeds
      • Steering assist is greater during low-speed maneuvers, such as parking
    • Electronic Transmission Range Selector:
      • Console mounted
      • Includes steering column paddle shifters
      • May require additional optional equipment
    • Engine block heater:
      • Helps ease cold weather starts
      • Heats the engine and engine block fluids
    • Engine control stop/start with disable button
    • Heavy-Duty Air Filter:
      • Thick construction helps to trap more dirt before it can enter the air intake
      • May require additional optional equipment
    • Heavy-duty 850 cold-cranking amps battery:
      • 95 Amp-hr
      • Maintenance-free with rundown protection and retained accessory power
      • May require additional optional equipment
    • Hill Descent Control:
      • Uses antilock braking to help provide a smooth, controlled descent
      • Helps driver maintain control of the vehicle without depressing the brake pedal
      • Activates by pushing a button below the instrument panel
      • May require additional optional equipment
    • Integrated trailer brake controller:
      • Integrated with the antilock brake system (ABS)
      • Helps provide measured brake force signaling to electric-controlled trailer brake systems
      • Trailer gain and output are displayed in the Driver Information Center
    • Ladder-type frame:
      • High-strength steel
    • Off-Road Lifted Suspension Package with 2" factory installed lift and monotube shocks
    • Quad-outlet exhaust:
      • May require additional optional equipment
    • Skid plates:
      • Help protect the front underbody, oil pan, differential case and transfer case
      • May require additional optional equipment
    • Technology Package:
      • Includes 11.5" diagonal front passenger screen with high contrast display and illuminated puddle lamp
      • Also, includes rear camera mirror, bed view camera1 and cameras1 on AT4
      • May require additional optional equipment
    • LED Daytime Running Lamps:
      • Daytime Running Lamps automatically illuminate signature lighting
    • 6 airbags:
      • Dual-stage frontal airbags for driver and front outboard passenger1
      • Seat-mounted side-impact airbags for driver and front outboard passenger1
      • Head-curtain airbags for front and rear outboard seating positions1
      • Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
    • Bed View Camera:
      • Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab1
      • Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargo
      • Includes 2 Trailer Camera Provisions
      • May require additional optional equipment
    • Blind Zone Steering Assist with Trailering:
      • Can alert you and provide a brief, firm turn of the steering wheel when a potential crash is detected with a moving vehicle in a side blind zone that is extended to trailer lengths1
    • Buckle to Drive:
      • Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
      • The feature also reminds the front passenger to buckle up, if equipped
    • Driver Attention Assist:
      • Can provide alerts if it detects you are distracted or drowsy1
      • If severe drowsiness is detected, can prompt you to phone a friend, open a playlist or navigate to the nearest place of interest2
    • Forward Collision Alert:
      • Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
      • Can also provide a tailgating alert if you're following a vehicle much too closely
      • May require additional optional equipment
    • Front Pedestrian and Bicyclist Braking:
      • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian or bicyclist it detects directly in front of you1
      • Provides alerts and can automatically provide hard emergency braking or enhance driver's hard braking
      • Limited nighttime and low visibility performance
    • Front and Rear Park Assist:
      • Provides alerts of nearby detected vehicles and objects in front of or behind your vehicle1
      • These can help you park and avoid collisions
      • May require additional optional equipment
    • Front row seat belt adjustable guide loops
    • HD Surround Vision:
      • Provides selectable digital camera views of the area around your vehicle1
      • Can help you park or avoid vehicles and objects
      • You can also display a guideline to show where your vehicle is heading
      • Tailgate must be in the raised position for the HD Rear Vision Camera1 to operate properly
      • Includes 2 Trailer Camera Provisions
      • Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer, Rear Trailer View, Picture-in-Picture or Inside Trailer View
      • May require additional optional equipment
    • Inside/Rear Trailer Camera Input:
      • Includes trailer viewing software
      • May require additional optional equipment
    • Intersection Automatic Emergency Braking:
      • Can help you avoid or reduce the severity of an intersection collision with a detected cross-traffic vehicle1
      • Can automatically provide hard emergency braking or enhance your hard braking
      • Provides alerts and can even automatically provide hard emergency braking or enhance the driver's hard braking1
    • OnStar Basics:
      • Drive with confidence and convenience using core OnStar services, featuring1
        • Built-in voice assistance
        • Real-time navigation
        • Access to audio streaming apps
    • OnStar® services capable:
      • See onstar.com for details and limitations. Services vary by model. Service plan required.
    • Rear Cross Traffic Braking:
      • When in Reverse, alerts you and automatically provides hard emergency braking to help prevent a collision with detected vehicles crossing behind you1
      • May require additional optional equipment
    • Rear Pedestrian Alert:
      • When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle1
      • Limited nighttime and low visibility performance
      • May require additional optional equipment
    • Rear Seat Belt Indicator
    • Rear Seat Reminder:
      • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
      • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
      • Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
      • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
    • Reverse Automatic Braking:
      • Alerts you and/or automatically provides hard emergency braking when in Reverse1
      • Can help avoid collisions with detected vehicles and objects directly behind you
    • Safety Alert Seat:
      • Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes1
      • You can also switch to beeping crash avoidance alerts
      • May require additional optional equipment
    • Seat belt restraint pretensioner, rear
    • Side Bicyclist Alert:
      • Alerts you to a detected bicyclist that is approaching a side blind zone1
      • During a brief time after parking, the feature can alert you when a detected bicyclist is approaching so you don't open your door
    • Teen Driver:
      • Helps encourage safe driving habits for teens by providing an in-vehicle report card1
      • Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
      • Mutes the radio until the front-seat occupants fasten their seat belts
    • Traffic Sign Recognition:
      • Can display detected speed limit signs in your instrument cluster1
      • Can display, in the driver display, detected speed limit signs1
      • Can also chime when you may be speeding, or a new speed limit sign is detected2
      • Feature can also be set to notify the driver when the vehicle has exceeded the posted speed limit or when the speed limit has changed1
      • May require additional optional equipment
    • Enhanced Automatic Emergency Braking:
      • Can help you avoid or reduce the severity of collisions with a detected vehicle you're following1
      • Radar and camera technology are used to automatically provide hard emergency braking or enhance the driver's hard braking
    • Hitch View:
      • Shows a close-up view of the trailer hitch1
      • In Reverse, the view can be used to line up your hitch to your trailer
      • When driving, the view can be used to check your trailer hitch
      • Shifting to Park automatically engages the Electric Parking Brake (if equipped)
      • May require additional optional equipment
    • StabiliTrak, electronic stability control system with traction control:
      • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
      • Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
      • Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
      • Includes Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required
      • Includes Trailer Sway Control
      • Hill Start Assist
    This GMC won't be on the lot long!

    Go anywhere versatility with roomy practicality! A turbocharger further enhances performance, while also preserving fuel economy. This model accommodates 5 passengers comfortably, and provides features such as: automatic dimming door mirrors, a bedliner, and seat memory. It features four-wheel drive capabilities, a durable automatic transmission, and a 3 liter 6 cylinder engine.

    We pride ourselves in consistently exceeding our customer's expectations. Please don't hesitate to give us a call.

    Peace of mind

    Factory warranty

    3 Years/36,000 Miles from the vehicle's original in-service date

    A name you can trust

    Colonial Buick GMC 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 Logo4.0out of 5 overall
    • 4.0

      Depreciation of 50%

      by Manny A on 10/28/2026 10:06:36 AM

      This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
    • 5.0

      2021 GMC SLT 4WD SIERRA, Great Truck

      by Ransom1 on 10/15/2026 4:18:42 PM

      This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
    • 5.0

      Great 4 cylinder truck

      by Steve on 9/23/2026 2:01:15 AM

      I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…
    All reviews on KBB.com
    Based on 71 consumer ratings for 2019–2026 models. Privacy
      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone