Pre-Owned
2021
GMC
Sierra 1500
AT4
VIN
3GTP9EEL5MG407415
Stock Number
25GT0221A
- GALLERIA PRICE $48,999
See Important Disclosures Here
Pre-Owned 2021 GMC Sierra 1500 AT4
Gallery
Dealership Photos
Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
Specifications
- Stock Number 25GT0221A
- VIN 3GTP9EEL5MG407415
- Miles 35,007
- Exterior Onyx Black
- Interior Jet Black With Kalahari Accents Perforated Leather Front Seat Trim
- Transmission Automatic
- Engine 6.2L EcoTec3 V8 engine
Viewed 6 times in the past 30 days
Last one available
Vehicle At a Glance
- Fuel Economy * 14 city / 19 hwy
- Mileage 35,007 MILES
- Transmission 10-Speed A/T
- Exterior Color Onyx Black
- Interior Color Jet Black With Kalahari Accents Perforated Leather Front Seat Trim
- Engine Data 6.2L EcoTec3 V8 engine
Vehicle Description
LEATHER, ALLOY WHEELS, 4X4, AUTOMATIC, LOCAL TRADE, BLUETOOTH, BACK-UP CAMERA, LOW MILES!, 10-Speed Automatic, 4WD, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Cat-Back Performance Exhaust (LPO), Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Off-Road Performance Package (DISC), OnStar & GMC Connected Services Capable, Performance Air Intake System (LPO) (DISC), Performance Upgrade Package (LPO) (DISC), Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Preferred Equipment Group 4SB, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Ventilated Driver & Front Passenger Seats.Recent Arrival! Odometer is 25306 miles below market average! Clean CARFAX.Onyx Black 2021 GMC Sierra 1500 4D Crew Cab AT4 EcoTec3 6.2L V8 10-Speed Automatic 4WDTHE PRICE YOU SEE IS THE PRICE YOU PAY AT GALLERIA CHEVROLET. We do not have any dealer adds that change the price once you get to the dealership. We take great pride in our price and our easy sales process. Our sales process is one of the easiest around as we are transparent in everything we do. Just give us the opportunity to show you how easy car buying can be. We know you have a choice. Free loaner cars if we have to keep your vehicle for any unreasonable length of time. We have free WIFI while you are he with us, as well as an amazing Latte Machine. Don't forget, we are the HOME OF THE FREE DIAGNOSIS. You never pay to have us look at a mechanical problem you have with your purchased car or any other car you have in your family. Just give us a chance, we will do everything we can to show you how we are different..
Shop Similar Vehicles
- GALLERIA PRICE
- $46,888
- Fuel Economy
- 16 city / 22 hwy
- Stock Number
- 24GT0528
- GALLERIA PRICE
- $48,845
- Fuel Economy
- 15 city / 20 hwy
- Stock Number
- 24GT0568
- GALLERIA PRICE
- $49,758
- Fuel Economy
- 15 city / 20 hwy
- Stock Number
- 24GT0550
- GALLERIA PRICE
- $49,978
- Fuel Economy
- 15 city / 20 hwy
- Stock Number
- 24GT0549
- GALLERIA PRICE
- $49,557
- Fuel Economy
- 14 city / 19 hwy
- Stock Number
- 25GT0157B
Specifications
Exterior
- Tailgate with EZ Lift assist, power lock & release, Hitch area lighting May require additional optional equipment
- GMC MultiPro Tailgate, Six function tailgate design to help improve loading, unloading and access the cargo box
- Deep-tinted glass, Provides added protection from sun and glare
- Body-color door handles
- 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
- Rear wheelhouse liners, Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
- Body-color rear bumper
- Cargo bed LED lighting, Provides light to find cargo in the bed Rear pillar lamps
- Black mirror caps
- 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 Includes logo Does not include spray-on liner on tailgate due to Black composite inner panel
- 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
- 17" 265/70R17SL all-season, blackwall spare tire, May require additional optional equipment
- Body-color front bumper
- 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
- Illuminated front Red GMC emblem
- AT4 high clearance step, Steps make it easier to get in and out of your truck Low profile cast aluminum step with Sierra logo
- 20" machined aluminum wheels with Carbon Grey Metallic accents
- Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
- 20" LT265/60R20 Mud-Terrain Goodyear® Wrangler Territory® blackwall tires, Aggressive tread may result in a higher level of noise while driving Routine tire rotations are strongly recommended May require additional optional equipment
Interior
- 4.2" diagonal color Driver Information Center, Includes driver personalization, warning messages and vehicle information
- 12-volt auxiliary rear power outlet
- USB ports, Second row includes 2 USB charging-only ports¹
- Inside rearview auto-dimming mirror, Automatically dims the inside rearview mirror when it senses bright light from behind When headlamp glare is no longer detected, the mirror returns to its normal state
- 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
- 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, 2 located on instrument panel¹
- 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
- Cruise control, Maintains a selected speed while driving Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid Set and resume speed functions Steering-wheel mounted controls to easily maintain and manage cruising speed
- 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
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. Android Auto vehicle user interface is a product of Google and its terms and privacy statements apply. Requires the Android Auto app on Google Play and a compatible Android smartphone. Data plan rates apply. You can check which smartphones are compatible at g.co/androidauto/requirements. Android, Google Play 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
- 6-speaker audio system, Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
- 8" diagonal Premium GMC Infotainment System, Multi-touch display and AM/FM/SiriusXM¹(trial subscription), stereo HD Radio capability Bluetooth®2 streaming audio for music and select phones Apple CarPlay™ capability for compatible phones³ Android Auto™ capability for compatible phones⁴ Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone USB port(s)⁵ to play stored audio files through your vehicle's audio system
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 & Dolly 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
- External engine oil cooler, Heavy-duty air-to-oil cooler Helps prevent possible engine oil breakdown under heavy loads
- External auxiliary transmission oil cooler, Heavy-duty air-to-oil cooler Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer May require additional optional equipment
- 170-amp alternator, 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
- 7,000 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment 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
- Not Equipped with Automatic Stop/Start, This vehicle is not equipped with Automatic Stop/Start or its content. Most vehicles built on or after 6-7-2021 with a gas 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
- 6.2L EcoTec3 V8 engine, 420 hp [313 kW] @ 5600 rpm 420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm Dynamic Fuel Management technology Dynamic Fuel Management technology Paired with a 10-speed automatic transmission Paired with a 10-speed automatic transmission May require additional optional equipment
- Cat-Back Performance Exhaust System, Upgrade the look and sound of your truck's exhaust system with our tuned, bolt-on Cat-Back Performance Exhaust Upgrade Kit Will increase horsepower and torque May require additional optional equipment
Safety
- 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
- 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
- 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
- HD Rear Vision Camera, Shows you a high-resolution digital image of the area directly behind your vehicle when you're in Reverse at low speeds¹ This may help you park and avoid nearby objects Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly 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
Schedule a Test Drive
Fill out the form below to request a test drive. After submitting the form, we will contact you to arrange a date and time.
Next Steps
Calculate Your Payment
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.
All Vehicles
*All prices plus applicable tax, title, license, government fees and $225 dealer documentary fee. Vehicles are subject to prior sale. Vehicle incentives may vary by region. Please contact dealer for more information. Not responsible for typographical errors. All information is gathered from sources believed to be reliable, but no assurance can be given the information is accurate.
**Displayed MPG is based on applicable EPA estimates. Use for comparison purposes only. Actual mileage will vary depending on driving habits, vehicle maintenance, road conditions, battery pack age/condition and other factors.
All Vehicles
EPA estimates only.
The features and options listed are for the new 2021 GMC Sierra 1500 and may not apply to this specific vehicle.