2021 GMC Sierra AT4

  • Certified vehicle
$37,838$41,025 Retail Price
My Trade Value
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black w/Kalahari Accents
    Odometer
    81,709 miles
    Body/Seating
    Crew Cab/5 seats
    Transmission
    10-speed automatic
    Drivetrain
    4WD
    Engine
    V8, 5.3L
    VIN
    3GTP9EED8MG454334
    Stock Number
    26CC52A
    • This vehicle is dealer certified
    • CARFAX 1-Owner Good Value Badge

    The highlights

    • Leather upholstery
    • Automatic temperature control
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Ventilated front seats
    • Perimeter/approach lights
    • Remote keyless entry
    • Heated steering wheel

    A closer look at what’s included

    Included Options
    • C5W
    • FE9
    • GU5
    • L84
    • MQB
    • NSS
    • NZH
    • RFU
    • RG0
    • VXW
    • Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks
    • AT4 High Clearance Step
    • 20 X 9 Machined Aluminum Wheels
    • 275/60R20SL AT BW Tires
    • Apple CarPlay/Android Auto smart device mirroring
    • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
    • HD Rear Vision Camera w/Hitch View rear mounted camera
    • Brake assist system
    • Cruise control with steering wheel mounted controls
    • Ventilated driver and front passenger seats
    • Keyfob remote start
    • Heated steering wheel
    • Heated driver and front passenger seats
    • Leather front seat upholstery
    • Primary monitor touchscreen
    • Driver seat power reclining
    • lumbar support
    • cushion tilt
    • fore/aft control and height adjustable control
    • AutoTrac part and full-time 4WD
    • EcoTec3 5.3L V-8 gasoline direct injection
    • variable valve control
    • regular unleaded
    • engine with cylinder deactivation and 355HP
    • EcoTec3 5.3L V-8
    • Teen Driver restricted driving mode/alerts
    • Smart key with hands-free access and push button start
    • Keyfob window control
    • Push-button
    • Bluetooth wireless audio streaming
    • Hitch Guidance vehicle to trailer hitching assist
    • GMC ProGrade Trailering System trailer light test
    • GMC ProGrade Trailering System trailer light malfunction warning
    • GMC ProGrade Trailering System trailer theft alarm
    • Dual-zone front climate control
    • Immobilizer
    • Bluetooth handsfree wireless device connectivity
    • Trailer brake controller
    • Trailer Sway Control (TSC) trailer sway control
    • Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
    • Premium GMC Infotainment System external memory control
    • Internet radio capability
    • 6 USB ports
    • StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
    • Hill Descent Control (HDC)
    • Hill Start Assist (HSA)
    • Automatic climate control
    • Rear seat check warning
    • 1 exterior 120V AC power outlet
    • LED daytime running lights
    • LED brake lights
    • LED front fog lights
    • Leather and metal-look steering wheel
    • EZ Lift
    • EZ Lower
    • Integrated tailgate step
    • Trailer hitch light
    • Manual rear child safety door locks
    • Heated driver and passenger side door mirrors
    • Power driver and passenger door mirrors with tilt down in reverse
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • Primary LCD size: 8.0"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Leather upholstery
    • Max seating capacity: 5
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • Cylinder deactivation
    • Drive type: four-wheel
    • Engine location: front
    • Fuel economy city: 16mpg
    • Fuel economy combined: 18mpg
    • Fuel economy highway: 21mpg
    • Fuel tank capacity: 24.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: gasoline
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 276mm (10.9")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Trailer hitch receiver
    • Trailer sway control
    • Exterior body width: 2,063mm (81.2")
    • Exterior height: 1,990mm (78.3")
    • Exterior length: 5,885mm (231.7")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,655mm (65.2")
    • Wheelbase: 3,744mm (147.4")
    • Appearance: analog
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control
    Vehicle Details
    Discover rugged capability and refined comfort with this certified pre-owned 2021 GMC Sierra 1500 AT4, now available in Tullahoma, TN. Powered by a robust 5.3L V8 gasoline engine and equipped with 4WD, this GMC Sierra AT4 delivers confident towing and off-road performance without sacrificing everyday drivability. Enjoy advanced connectivity with Apple CarPlay and Android Auto, plus convenient tech like a Back-Up Camera for easier parking and trailering. This GMC Sierra stands out with a CARFAX 1-Owner history and meticulous factory-certified inspection, providing peace of mind that comes with certified pre-owned status. Inside, features such as a Heated Steering Wheel add comfort during chilly Tennessee mornings, while premium AT4 styling and capability elevate your driving experience whether heading to work or weekend adventures. Located in Tullahoma, TN, this 2021 GMC Sierra 1500 AT4 is offered at the best price in the area, combining value, performance, and certified assurance. Don't miss your chance to own a well-maintained, single-owner GMC Sierra with a V8 punch and full 4WD capability. Schedule a test drive today and see why this certified GMC Sierra 1500 AT4 is the smart choice for rugged luxury and reliability.

    Equipment
    This vehicle has gone through a stringent manufacturer pre-owned certification process, including a meticulous mechanical and reconditioning processes. Take the stress out of car buying with this certified pre-owned. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Start this GMC Sierra from inside with remote start. It offers Android Auto for seamless smartphone integration. It has a clean CARFAX vehicle history report. This 1/2 ton pickup is pure luxury with a heated steering wheel. The steering wheel audio controls on this model keep the volume and station within easy reach. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The vehicle keeps you comfortable with Auto Climate. Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system.

    Packages
    Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. AT4 High Clearance Step. 20 X 9 Machined Aluminum Wheels. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

    Peace of mind

    vehicle history report

    Vehicle history report

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

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Stan McNabb Chrysler Dodge Jeep Ram Fiat is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us

    KBB.com Consumer Reviews

    Kelley Blue Book Logo4out of 5 overall
    • 3.0

      Nice truck

      by froggy on Sunday, December 06, 2020

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

      Great Truck

      by Mel on Sunday, April 25, 2021

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

      Well done GM

      by Tony on Thursday, November 26, 2020

      This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
    Based on 89 consumer ratings for 2019–2026 models. Privacy

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      * $1,000 in finance incentives are included in total savings, and you must finance with one of our provided lenders to receive this offer. $1,000 in trade-in incentive is included in total savings, and you must have a vehicle you are trading in to qualify. Not all buyers may qualify, this discount again is included in total savings showing. Residency restrictions may apply.