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Pre-Owned 2021 GMC Sierra 1500 4WD Crew Cab 147 AT4
Available Now
VIN 1GTU9EET5MZ220503 Stock Number 247259A

  • Sale Price $39,224
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2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
    2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
      2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
        2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
          2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
            2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
              2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                  2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                    2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                      2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                        2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                          2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                            2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                              2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                  2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                    2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                      2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                        Manufacturer Photos
                                        May not represent actual vehicle (options, colors, trim and body style may vary).
                                        2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                          2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                            2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                              2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                                2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                                  2021 GMC Sierra 1500 Vehicle Photo in OSHKOSH, WI 54904-7811
                                                    Pricing Information Specifications
                                                    • KBB Retail $43,216
                                                    • Upfront Price $39,224
                                                    Specifications
                                                    • Miles 86,799
                                                    • Stock Number 247259A
                                                    • Exterior Onyx Black
                                                    • Interior Jet Black with Kalahari accents
                                                    • Transmission Automatic
                                                    • Engine 3.0L 6 cyl
                                                    • VIN 1GTU9EET5MZ220503
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                                                        Purchase Inquiry

                                                        Bergstrom Chevrolet Buick GMC of Oshkosh
                                                        355 N WASHBURN ST OSHKOSH WI 54904-7811 US
                                                        (866) 738-0246
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                                                                Vehicle At A Glance

                                                                • Fuel Economy * N/A city / N/A hwy
                                                                • Mileage 86,799 MILES
                                                                • Transmission AUTOMATIC
                                                                • Exterior Color Onyx Black
                                                                • Interior Color Jet Black with Kalahari accents
                                                                • Engine Data 3.0L 6 cyl

                                                                  Vehicle Description

                                                                  WOW!!! 2021 GMC Sierra 1500 AT4, equipped with the powerful Duramax diesel engine for unmatched performance and towing capability. This rugged yet refined truck is built to handle tough jobs while providing a comfortable and stylish ride. The AT4 trim offers off-road-ready features, including an advanced suspension system and distinctive styling cues that set it apart from the crowd. Inside, the Sierra 1500 AT4 is packed with premium materials and cutting-edge technology for an enhanced driving experience. Don't miss the opportunity to own this exceptional diesel-powered truck, designed for both power and luxury.

                                                                    Specifications

                                                                    Exterior
                                                                    • Tailgate with EZ Lift assist, power lock & release, Hitch area lighting May require additional optional equipment
                                                                    • GMC MultiPro Tailgate, Six function tailgate designed to help improve loading, unloading and accessing the cargo box
                                                                    • Body-color rear bumper
                                                                    • Cargo bed LED lighting, Provides light to find cargo in the bed Rear pillar lamps
                                                                    • Black mirror caps
                                                                    • Deep-tinted glass, Provides added protection from sun and glare
                                                                    • Body-color door handles
                                                                    • 17" full-size spare steel wheel with Black finish
                                                                    • Spare tire carrier lock, Helps keep spare tire secure Utilizes the same key as the door and ignition
                                                                    • Heated, power, driver-side auto-dimming, power-folding outside mirrors, Puddle lamps Perimeter lighting Memory setting
                                                                    • LED signature tail lamps, C-shaped LED taillamps with LED stop and reverse light Brighter and lasts longer than traditional incandescent bulbs
                                                                    • LED fog lamps, Help minimize glare in adverse driving conditions
                                                                    • Cab-mounted cargo area lamps, With switch in switch bank left of the steering wheel Illuminates the cargo bed area
                                                                    • LED reflector (high intensity) headlamps with LED turn signals and LED signature Daytime Running Lamps, C-shaped LED headlamps with signature lighting and innovative light blade technology
                                                                    • CornerStep rear bumper, Helps make it easier to get into and out of the pickup bed Located at each end of the rear bumper Textured step pads to help provide secure footing
                                                                    • Tailgate and bed rail protection caps
                                                                    • Body-color front bumper
                                                                    • 20" 6-spoke Carbon Grey painted aluminum wheels
                                                                    • 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
                                                                    • AT4 high clearance step, Steps make it easier to get in and out of your truck Low profile cast aluminum step with Sierra logo
                                                                    • MultiPro™ Audio System by Kicker, A weatherproof audio package that fits the MultiPro™ exclusively. Bluetooth® sound streams from connected devices to the 2-channel, 100 watt, 50 watts RMS per-channel Tailgate Sound System. The illuminated display puts the user in charge of the programming track, volume and source System operation that is completely independent of the interior audiosystem Bluetooth®1 compatibility for wireless playback 3.5mm and USB inputs for audio playbacks A custom ABS baffle with full gasket sealing A weatherproof amplifier hidden in the tailgate May require additional optional equipment
                                                                    • 17" 255/80R17SL all-season, blackwall spare tire
                                                                    • IntelliBeam, Automatically turns on and off your vehicle's high beam headlamps according to surrounding traffic conditions The automatic high beams will stay on until a sensor detects an approaching vehicle's headlamps or preceding vehicle's taillamps May require additional optional equipment
                                                                    • 20" 275/60R20SL all-terrain, blackwall tires
                                                                      Interior
                                                                      • USB ports, 2 located on instrument panel¹
                                                                      • 12-volt auxiliary rear power outlet
                                                                      • Power windows with rear express-down, May require additional optional equipment
                                                                      • Premium rear floor liners with removable carpet insert
                                                                      • Carpeted floor covering, Color-keyed to match the interior
                                                                      • 120-volt power outlet, 3-prong auxiliary household-style outlet Located on the instrument panel Makes it convenient for powering laptops, phone chargers and other electronic devices May require additional optional equipment
                                                                      • USB ports, Second row includes 2 USB charging-only ports¹
                                                                      • Ventilated driver and front passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation Individually controlled Cooling feature includes both seatbacks and cushions 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
                                                                      • Premium front floor liners with removable carpet insert
                                                                      • Steering column lock control, Helps prevent theft by allowing the steering wheel to operate only with the proper key fob
                                                                      • 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
                                                                      • Manual tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back Provides extra comfort when entering or exiting the vehicle
                                                                      • Front center console, Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity May require additional optional equipment
                                                                      • Power windows, Front passenger with express-up/down May require additional optional equipment
                                                                      • Brake pad wear indicator
                                                                      • Up-level rear seat with storage package, Full-length bench seat Seatback storage on left and right side Center fold out armrest with 2 cupholders Underseat storage (full cab width)
                                                                      • Instrumentation, 6-gauge cluster Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
                                                                      • Assist handles, Front A-pillar mounted for Driver and Passenger Rear B-pillar mounted
                                                                      • Front bucket seats, May require additional optional equipment
                                                                      • Power windows, Driver with express-up/down May require additional optional equipment
                                                                      • 10-way power driver seat with power lumbar, Moves the seat forward and back, and up and down Tilt the seat cushion and seatbacks
                                                                      • Power door locks, Programmable Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob
                                                                      • 10-way power front passenger seat, Forward and back Up and down Tilt seat cushion back and upright Recline seatback up and down Includes 2-way power lumbar
                                                                      • Heated steering wheel, With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
                                                                      • 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
                                                                      • 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 Driver and front passenger can choose a temperature up to 30 degrees difference Certain vehicles built on or after 9-6-2021 are not equipped with the digital temperature display on the Climate Control Knobs. Contact a dealer for details on a specific vehicle
                                                                      • Driver memory, Recalls 2 driver presets for 10-way power seat and outside mirrors May require additional optional equipment
                                                                      • Keyless Open and Start, With the key fob in your possession, locks and unlocks your car's doors without having to use the key fob, increasing convenience With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate Shift to Park and press the engine start/stop button to turn off the engine
                                                                      • 120-volt box-mounted power outlet, 3-prong auxiliary household-style outlet Located in the pickup bed May require additional optional equipment
                                                                      • Outside temperature display, Located in infotainment display
                                                                      • Rear air vents, Provides cabin comfort for rear occupants
                                                                      • Heated driver and front outboard passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of warmth At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control Individually controlled Seats can be programmed to automatically warm up when it's cold out
                                                                      • 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 (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed May require additional optional equipment
                                                                      • Leather-wrapped steering wheel, May require additional optional equipment
                                                                      • GMC Connected Access capable, Subject to terms. See onstar.com or dealer for details. May require additional optional equipment
                                                                      • 12-volt auxiliary front power outlet, May require additional optional equipment
                                                                      • 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
                                                                      • Adaptive Cruise Control, Can automatically maintain a driver-selected gap time from the detected vehicle you're following while you steer¹ This feature reduces the need to frequently brake and accelerate when you're driving 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
                                                                      • Rear Camera Mirror, Uses a camera to provide you a wide and less obstructed view behind the vehicle while you're driving¹ You can switch between the camera view and a traditional rear-view mirror May require additional optional equipment
                                                                      • 8" diagonal, digital Driver Information Center, Multiple page views may include fuel data, audio information, trailer settings, phone features, certain active safety features status (if equipped) and navigation¹ route guidance Includes driver personalization, warning messages and vehicle information May require additional optional equipment
                                                                      • Wireless Charging, Uses induction technology for portable electronic devices¹ Convenient charging location at the front of the center console Device may require optional case for phones that are compatible Customers can charge their smartphones while they drive without connecting to any cables May require additional optional equipment
                                                                        Entertainment
                                                                        • Steering-wheel mounted controls, Allow the driver to easily operate the audio system and phone interface controls May require additional optional equipment
                                                                        • HD Radio, Provides consumers with additional channels known as HD2, HD3 and HD4 Transmits Program Service Data, such as song titles and artist information Certain 21MY vehicles will not be equipped with HD Radio. Contact a dealer for details on a specific vehicle
                                                                        • 4G LTE Wi-Fi® hotspot capable, Terms and limitations apply. See onstar.com or dealer for details. Terms and limitations apply. See onstar.com or dealer for details. May require additional optional equipment
                                                                        • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones, Can use Apple CarPlay¹ and Android Auto² wirelessly Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries. Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC. May require additional optional equipment
                                                                        • 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
                                                                        • 8" diagonal Premium GMC Infotainment System with Navigation, Multi-touch display, AM/FM/SiriusXM¹ (trial subscription), stereo and includes Navigation² HD Radio capability Bluetooth®3streaming audio for music and select phones Apple CarPlay™ capability for compatible phones⁴ Android Auto™ capability for compatible phones⁵ Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone USB port(s)⁶ to play stored audio files through your vehicle's audio system With greater memory May require additional optional equipment
                                                                        • Bose® Premium Sound System, 7-speakers with Richbass® woofer 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 May require additional optional equipment
                                                                          Mechanical
                                                                          • Red vertical recovery hooks
                                                                          • 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
                                                                          • Pickup bed, Roll-formed high-strength steel
                                                                          • Skid plates, Help protect the front underbody, oil pan, differential case and transfer case 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
                                                                          • Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake May require additional optional equipment
                                                                          • Off-Road suspension with 2" factory lift, Monotube Rancho® shocks Provides more ground clearance Improved approach and departure angles May require additional optional equipment
                                                                          • 3.23 rear axle ratio, May require additional optional equipment
                                                                          • 10-speed automatic transmission, Electronically controlled transmission with overdrive and Driver Shift Control Tow/Haul mode reduces shift cycling for better control and improved 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
                                                                          • Electric Power Steering, Increases or decreases the amount of assist depending on the steering wheel angle Electric, rack-mounted with variable assist The system delivers great on-center precision and confident performance at higher speeds Steering assist is greater during low-speed maneuvers, such as parking
                                                                          • 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 Most vehicles built on or after 6-7-2021, equipped with a V8 engine and 10-speed automatic transmission are not equipped with Automatic Stop/Start and its content. Contact a dealer for details on a specific vehicle Vehicles not equipped with Automatic Stop/Start will be less fuel efficient
                                                                          • Aluminized stainless-steel muffler and tailpipe
                                                                          • Capless fuel fill, Prevents 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
                                                                          • Fully boxed frame, Hydroformed front section High-strength steel
                                                                          • 4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance Brake system features a corrosion-fighting process called "Ferritic Nitro Carburizing" which can double rotor life expectancy and reduce or minimize rust
                                                                          • 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
                                                                          • Dual-outlet exhaust, Integrated into rear bumper Premium exhaust outlets Aluminized stainless-steel muffler and tailpipes May require additional optional equipment
                                                                          • Cargo tie-downs, 12-fixed rated at 500 lbs. per corner
                                                                          • 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
                                                                          • 3.0L Duramax Turbo-Diesel I6 engine, 277 hp [206.6 kW] @ 3750 rpm 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) Paired with a 10-speed automatic transmission Includes diesel exhaust brake system May require additional optional equipment
                                                                          • 7,100 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment May require additional optional equipment
                                                                          • Engine block heater, Helps ease cold weather starts Heats the engine and engine block fluids
                                                                            Safety
                                                                            • 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
                                                                            • 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 5 audible chimes and display a visual message within the Driver Information Center Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
                                                                            • LED Daytime Running Lamps, Daytime Running Lamps automatically illuminate signature lighting
                                                                            • Hitch Guidance, Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer¹ When driving, Hitch Guidance allows you to briefly check your trailer using the Rear Vision Camera view
                                                                            • Tire Pressure Monitoring System, Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires¹ Properly inflate tires to help optimize your vehicle's ride, handling and efficiency Includes Tire Fill Alert¹
                                                                            • 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 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
                                                                            • Hitch Guidance with Hitch View, Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer and offers a close-up Hitch View¹ When driving, Hitch Guidance with Hitch View allows you to briefly check your trailer connection using the Rear Vision Camera view When Hitch View is in use, automatically applies electric parking brake when shifting to Park May require additional optional equipment
                                                                            • OnStar® & GMC Connected Services capable, Terms and limitations apply. See onstar.com or dealer for details.
                                                                            • Teen Driver, This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
                                                                            • Forward Collision Alert, Can warn you if it detects a potential front-end collision with a vehicle you're following so you can quickly take action¹ It can also provide a tailgating alert if you're following a vehicle much too closely May require additional optional equipment
                                                                            • Automatic Emergency Braking, Works with Forward Collision Alert to help you avoid or reduce the severity of a front-end collision with a detected vehicle you're following¹ Camera technology is used to automatically provide hard emergency braking or enhance the driver's hard braking This feature works at speeds below 50 mph May require additional optional equipment
                                                                            • Lane Keep Assist with Lane Departure Warning, Uses a brief, gentle steering wheel turn to alert you when you may be unintentionally drifting out of detected lane lines, so you can steer to stay safely in your lane¹ If needed, you may receive additional Lane Departure Warning alerts System alerts do not occur if you're using your turn signal or it detects you may be intentionally leaving your lane May require additional optional equipment
                                                                            • HD Surround Vision, Uses multiple cameras to display a digital overhead image of the area around your vehicle along with Rear Vision Camera or front views¹ It works at low speeds and may help you park and avoid nearby objects You can select additional views on your camera display Includes 2 Trailer Camera Provisions Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer², Rear Trailer View, Picture-in-Picture or Inside Trailer View May require additional optional equipment
                                                                            • Safety Alert Seat, Uses left, right, or both-side seat vibration pulses to help you identify the direction of potential crashes so you can quickly take action¹ You can also switch to beeping crash avoidance alerts May require additional optional equipment
                                                                            • Front Pedestrian Braking, Can help you avoid or reduce the severity of a front-end collision with a pedestrian it detects directly ahead of you¹ It provides pedestrian alerts and can even automatically provide hard emergency braking or enhance the driver's hard braking The system works at speeds below 50 mph during the daytime It has limited nighttime and low visibility performance May require additional optional equipment
                                                                            • Rear Cross Traffic Alert, Can warn you of detected left or right cross traffic behind your vehicle when you're in Reverse¹ May require additional optional equipment
                                                                            • Following Distance Indicator, Displays the gap time in seconds between your vehicle and a detected vehicle you're following¹ This can help you decide if you're following much too closely May require additional optional equipment
                                                                            • Lane Change Alert with Side Blind Zone Alert, Can provide side-mirror visual alerts when a detected moving vehicle is quickly approaching or is in your side blind zone¹ It can help you avoid lane change collisions May require additional optional equipment
                                                                            • Front and Rear Park Assist, Can provide distance alerts to nearby detected objects in front of or behind your vehicle to help you park and avoid collisions at low speeds¹ May require additional optional equipment
                                                                            • 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
                                                                              Package
                                                                              • Trailering Package, Trailer Hitch¹ Trailering hitch platform Includes a 2" receiver hitch, 4-pin and 7-pin connectors 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle Automatic locking rear differential Hitch Guidance²
                                                                              • AT4 Preferred Package, Wireless Charging¹ Universal Home Remote 8" diagonal Premium GMC Infotainment with Navigation² Bose®3 Premium Sound System with Richbass® woofer Rear sliding power window
                                                                              • AT4 Premium Package, AT4 Preferred Package Universal Home Remote Rear sliding power window 8" diagonal Premium GMC Infotainment with Navigation¹ Bose®² Premium Audio System with Richbass® woofer Wireless Charging³ Driver Alert Package I Front and Rear Park Assist ⁴ Lane Change Alert with Side Blind Zone Alert⁴ Rear Cross Traffic Alert⁴ 18" LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires AT4 high clearance step
                                                                              • Driver Alert Package II, Lane Keep Assist with Lane Departure Warning¹ Automatic Emergency Braking¹ Front Pedestrian Braking¹ Forward Collision Alert¹ Following Distance Indicator¹ Adaptive Cruise Control - Camera¹ Safety Alert Seat¹ IntelliBeam® May require additional optional equipment
                                                                              • Driver Alert Package I, Lane Change Alert with Side Blind Zone Alert¹ Rear Cross Traffic Alert¹ Front and Rear Park Assist¹ Perimeter Lighting May require additional optional equipment
                                                                              • AT4 CarbonPro Edition, AT4 Preferred Package, Universal Home Remote Rear sliding window 8" diagonal Premium GMC Infotainment with navigation¹ Bose®² Premium Audio System Wireless charging³ Driver Alert Package I Front and Rear Park Assist ⁴ Lane Change Alert with Side Blind Zone⁴ Rear Cross Traffic Alert⁴ CarbonPro fender applique and CarbonPro (Carbon Fiber Composite) Bed MultiPro™ Audio System by Kicker 18" LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires May require additional optional equipment
                                                                              • Technology Package, HD Surround Vision¹ with Two Trailer View Camera Provisions Rear Camera Mirror¹ Multi-color 15" Diagonal Head-Up Display¹ Bed View Camera¹ 8" diagonal Digital Driver Information Center on SLT and AT4 May require additional optional equipment

                                                                                Accessories

                                                                                Shop our entire portfolio of GMC Accessories and make your vehicle one of a kind.

                                                                                Whether you’re looking for Premium All-Weather Floor Liners and Floor Mats to help protect your interior, 22” Wheels and Black GMC Emblems for personal style or a set of Cross Rails to expand your cargo options, we’ve got you covered.

                                                                                Choose from the only accessories Designed, Engineered, Tested and Backed by GMC as well as Associated Accessories from our partners at Thule, Kicker and others to personalize and enhance your vehicle.
                                                                                GMC Accessories
                                                                                All Vehicles Pricing includes incentives for which everyone qualifies. Guests may also qualify for additional, conditional incentives not included in the displayed price. Therefore, upfront price could be less than advertised price. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on websites. Please verify any information in question with Bergstrom Automotive.Prices do not include tax, title, registration, service fees or any emissions testing fees. All prices, specifications and availability subject to change without notice. Manufacturer Suggested Retail Price may not represent actual sales price. All Vehicles MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool). The features and options listed are for the new 2021 GMC Sierra 1500 and may not apply to this specific vehicle.

                                                                                  Test Drive This Used 2021 GMC Sierra 1500 Truck in OSHKOSH 

                                                                                  Choose Bergstrom Cadillac of Oshkosh for an incredible deal on this GMC Sierra 1500 4WD Crew Cab 147 AT4. This model comes equipped with a 3.0L 6 cyl engine, AUTOMATIC transmission, and is finished in Black paint. Regardless of what you're looking for in your next vehicle, you can rest assured that our sales department will assist you in finding the perfect model for your budget and lifestyle. Our finance department are prepared to help find the finance or lease program that is right for you. We're located at 355 N WASHBURN ST in OSHKOSH, WI 54904-7811, only a short drive away from Fond du Lac, Milwaukee, and Ripon. Get in touch with us at (866) 272-5160 or drop by to test drive this GMC Sierra 1500 today.

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