2021 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 5.3L
Satin Steel Metallic
4WD
Gasoline
79,441 Miles
Jet Black w/Kalahari Accents
3P528
3GTP9EED5MG265012
1500
Leather
AT4
Estimated Payment
$0 / month
About This 2021 GMC Sierra
Vehicle Details
Experience capability and comfort with this 2021 GMC Sierra 1500 AT4 4WD, located in Rainbow City, AL. Powered by a strong V8 5.3L gasoline engine, this GMC Sierra AT4 delivers confident towing, smooth highway passing, and rugged off-road readiness thanks to its four-wheel-drive system and factory-tuned suspension. This model combines premium convenience and advanced safety features at the best price in the area — exceptional value for buyers seeking performance and refinement. The cabin is loaded with modern tech: Apple CarPlay keeps your phone connected for navigation and media, while a premium BOSE stereo provides crisp, immersive audio. Stay focused and connected with steering wheel audio controls that put volume and track changes at your fingertips. Safety systems include lane departure warning and cross-traffic alert, enhancing driver awareness in busy traffic and parking situations. This GMC Sierra AT4 sports a bold, aggressive exterior and a comfortable, well-appointed interior with durable materials suited for daily driving and weekend adventures. With robust towing capability, versatile bed features, and thoughtful creature comforts, this truck is equipped to handle work, play, and everything in between. Located in Rainbow City, AL, this 2021 GMC Sierra 1500 AT4 4WD V8 5.3L is competitively priced and ready for a test drive. Don’t miss the opportunity to own a rugged, feature-packed truck at the best price — contact us to schedule your appointment today.
Equipment
This model warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra offers Apple CarPlay for seamless connectivity. This vehicle features steering wheel audio controls. This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This 1/2 ton pickup features a hands-free Bluetooth phone system. This 2021 GMC Sierra 1500 has auto-adjust speed for safe following. This vehicle features a high end BOSE stereo system. The installed navigation system will keep you on the right path. The vehicle stays safely in its lane with Lane Keep Assist. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. The vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . An off-road package is installed on this 1/2 ton pickup so you are ready for your four-wheeling best.
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 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. 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. AT4 Value Package. 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. Power Sunroof. 20" X 9" Machined Aluminum Wheels. Satin Steel Metallic. LT265/60R20 MT Blackwall. **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.**
Experience capability and comfort with this 2021 GMC Sierra 1500 AT4 4WD, located in Rainbow City, AL. Powered by a strong V8 5.3L gasoline engine, this GMC Sierra AT4 delivers confident towing, smooth highway passing, and rugged off-road readiness thanks to its four-wheel-drive system and factory-tuned suspension. This model combines premium convenience and advanced safety features at the best price in the area — exceptional value for buyers seeking performance and refinement. The cabin is loaded with modern tech: Apple CarPlay keeps your phone connected for navigation and media, while a premium BOSE stereo provides crisp, immersive audio. Stay focused and connected with steering wheel audio controls that put volume and track changes at your fingertips. Safety systems include lane departure warning and cross-traffic alert, enhancing driver awareness in busy traffic and parking situations. This GMC Sierra AT4 sports a bold, aggressive exterior and a comfortable, well-appointed interior with durable materials suited for daily driving and weekend adventures. With robust towing capability, versatile bed features, and thoughtful creature comforts, this truck is equipped to handle work, play, and everything in between. Located in Rainbow City, AL, this 2021 GMC Sierra 1500 AT4 4WD V8 5.3L is competitively priced and ready for a test drive. Don’t miss the opportunity to own a rugged, feature-packed truck at the best price — contact us to schedule your appointment today.
Equipment
This model warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra offers Apple CarPlay for seamless connectivity. This vehicle features steering wheel audio controls. This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This 1/2 ton pickup features a hands-free Bluetooth phone system. This 2021 GMC Sierra 1500 has auto-adjust speed for safe following. This vehicle features a high end BOSE stereo system. The installed navigation system will keep you on the right path. The vehicle stays safely in its lane with Lane Keep Assist. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. The vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . An off-road package is installed on this 1/2 ton pickup so you are ready for your four-wheeling best.
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 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. 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. AT4 Value Package. 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. Power Sunroof. 20" X 9" Machined Aluminum Wheels. Satin Steel Metallic. LT265/60R20 MT Blackwall. **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 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
- 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
- AT4 Value Package
- 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
- Power Sunroof
- 20" X 9" Machined Aluminum Wheels
- Satin Steel Metallic
- LT265/60R20 MT Blackwall
- 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 5.3L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with cylinder deactivation and 355HP
- 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
- 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 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
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Premium GMC Infotainment System external memory control
- Internet radio capability
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