2021 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.2L
Satin Steel Metallic
4WD
Gasoline
75,928 Miles
Jet Black w/Kalahari Accents
126000B
1GTP9EEL3MZ170259
1500
Leather
AT4
Estimated Payment
$0 / month
About This 2021 GMC Sierra
Vehicle Details
Elevate your driving experience with this rugged 2021 GMC Sierra 1500 AT4 4WD, a powerful V8 6.2L gasoline truck that combines refined comfort and serious capability. Located in Stephenville, TX, this AT4 stands ready for Texas roads and off-road adventures with a commanding presence, premium off-road suspension, and a durable bed outfitted for heavy-duty hauling. Inside, enjoy modern connectivity and convenience: Hands Free Bluetooth, Apple CarPlay, and Android Auto keep your smartphone integrated for navigation, calls, and streaming. Driver-assist technologies enhance safety and confidence on every trip-Lane Departure Warning and Lane Keep Assist help maintain lanes during highway cruising. The cabin balances rugged durability with upscale touches, delivering a quiet, comfortable ride whether towing, commuting, or exploring. Under the hood, the 6.2L V8 delivers impressive towing capacity and responsive acceleration, while 4WD provides traction in varied conditions. The AT4 trim adds off-road-ready features and distinctive styling cues that set this GMC Sierra apart from the everyday truck crowd. This 2021 GMC Sierra 1500 AT4 is ideal for drivers who demand power, modern tech, and off-road capability in one package. Located in Stephenville, TX, it's ready to be driven home and put to work or play. Contact us to schedule a test drive and experience the V8 performance and premium features of this exceptional GMC Sierra firsthand.
Equipment
Never get into a cold vehicle again with the remote start feature on the vehicle. The vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The installed navigation system will keep you on the right path. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! This model warns of approaching vehicles with Cross-Traffic Alert. Bluetooth technology is built into it, keeping your hands on the steering wheel and your focus on the road. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. An off-road package is installed on this 2021 GMC Sierra 1500 so you are ready for your four-wheeling best. This 2021 GMC Sierra 1500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. AT4 Premium Package: AT4 High Clearance Step. Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 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; 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 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. Cat-Back Performance Exhaust. AT4 High Clearance Step. Power Sunroof. 20" X 9" Machined Aluminum Wheels. Satin Steel Metallic. 275/60R20SL AT BW Tires. Trailer Tire Pressure Monitor System. **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.**
Elevate your driving experience with this rugged 2021 GMC Sierra 1500 AT4 4WD, a powerful V8 6.2L gasoline truck that combines refined comfort and serious capability. Located in Stephenville, TX, this AT4 stands ready for Texas roads and off-road adventures with a commanding presence, premium off-road suspension, and a durable bed outfitted for heavy-duty hauling. Inside, enjoy modern connectivity and convenience: Hands Free Bluetooth, Apple CarPlay, and Android Auto keep your smartphone integrated for navigation, calls, and streaming. Driver-assist technologies enhance safety and confidence on every trip-Lane Departure Warning and Lane Keep Assist help maintain lanes during highway cruising. The cabin balances rugged durability with upscale touches, delivering a quiet, comfortable ride whether towing, commuting, or exploring. Under the hood, the 6.2L V8 delivers impressive towing capacity and responsive acceleration, while 4WD provides traction in varied conditions. The AT4 trim adds off-road-ready features and distinctive styling cues that set this GMC Sierra apart from the everyday truck crowd. This 2021 GMC Sierra 1500 AT4 is ideal for drivers who demand power, modern tech, and off-road capability in one package. Located in Stephenville, TX, it's ready to be driven home and put to work or play. Contact us to schedule a test drive and experience the V8 performance and premium features of this exceptional GMC Sierra firsthand.
Equipment
Never get into a cold vehicle again with the remote start feature on the vehicle. The vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The installed navigation system will keep you on the right path. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! This model warns of approaching vehicles with Cross-Traffic Alert. Bluetooth technology is built into it, keeping your hands on the steering wheel and your focus on the road. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. An off-road package is installed on this 2021 GMC Sierra 1500 so you are ready for your four-wheeling best. This 2021 GMC Sierra 1500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. AT4 Premium Package: AT4 High Clearance Step. Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 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; 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 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. Cat-Back Performance Exhaust. AT4 High Clearance Step. Power Sunroof. 20" X 9" Machined Aluminum Wheels. Satin Steel Metallic. 275/60R20SL AT BW Tires. Trailer Tire Pressure Monitor System. **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.**
Features & Options
- Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert
- Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control
- AT4 Premium Package: AT4 High Clearance Step
- Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
- Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 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; 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 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation
- Cat-Back Performance Exhaust
- AT4 High Clearance Step
- Power Sunroof
- 20" X 9" Machined Aluminum Wheels
- Satin Steel Metallic
- 275/60R20SL AT BW Tires
- Trailer Tire Pressure Monitor System
- Apple CarPlay/Android Auto smart device mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Adaptive cruise control
- Head-up display
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- First-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- EcoTec3 6.2L V-8 gasoline direct injection
- variable valve control
- premium unleaded
- engine with cylinder deactivation and 420HP
- EcoTec3 6.2L V-8
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Keyfob window control
- Aerial view camera
- Push-button
- Video-feed rearview mirror
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Front mounted camera
- Right side camera
- Pickup box camera
- Left side camera
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- GMC ProGrade Trailering System trailer tire pressure and temperature sensors
- 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
- IntelliBeam auto high-beam headlights
- Immobilizer
- Bose speakers
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer Sway Control (TSC) trailer sway control
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