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Vehicle Details Turn heads and take command in this rugged 2021 GMC Sierra 1500 AT4 4X4, now available in Billings, MT. Built for drivers who want serious strength, premium comfort, and off-road capability, this GMC Sierra pairs a powerful V8 6.2L gasoline engine with 4WD confidence and the advanced AT4 Off-Road Package. Whether you're navigating Montana backroads, towing with confidence, or cruising through town, this truck is ready for action.
Inside, you'll find a smart and connected cabin designed to make every drive easier. Enjoy seamless smartphone integration with Apple CarPlay and Android Auto, plus built-in Navigation to help you get where you're going with ease. Cross-Traffic Alert adds extra peace of mind in parking lots and busy traffic, while the bold AT4 styling gives this GMC Sierra a commanding presence from every angle.
This pre-owned GMC Sierra 1500 AT4 delivers the capability truck buyers want with the upscale features and aggressive design that set it apart. If you're searching for a dependable 4x4 truck with V8 power, off-road performance, and modern tech, this GMC Sierra deserves a close look. Don't miss your chance to own a well-equipped GMC Sierra 1500 AT4 in Billings, MT. Schedule your test drive today and experience the confidence, comfort, and capability this impressive pickup has to offer.This unit has had a safety and mechanical inspection completed.
Equipment The GMC Sierra features a hands-free Bluetooth phone system. See what's behind you with the back up camera on it. This unit offers Apple CarPlay for seamless connectivity. This unit is pure luxury with a heated steering wheel. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This 1/2 ton pickup has auto-adjust speed for safe following. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. Lane Keep Assist in this unit helps maintain safe driving by gently steering to stay within the lane. An off-road package is equipped on the GMC Sierra. The GMC Sierra offers Android Auto for seamless smartphone integration. The installed navigation system will keep you on the right path. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This 2021 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane.
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 Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Front Bucket Seats; Front Premium Floor Liners with Removable Carpet Insert; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 7. 000 lbs (3. 175 Kg) GVWR; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; 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. 20" X 9" Machined Aluminum Wheels. AT4 High Clearance Step. Power Sunroof. Front License Plate Mount BC/MB/ON. **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.**
Mileage:
93,757
Color:
Onyx Black
,
Engine:
V8, 6.2L
,
Transmission:
Automatic
,
Drive Type:
4WD
,
Fuel:
Gasoline
,
Int Color:
Jet Black W/Kalahari Accents
,
Body Style:
Crew Cab
,
Stock #:
34871
,
VIN:
1GTP9EEL2MZ172956,
MPG (city/hwy):0/0
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 Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror,Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Front Bucket Seats; Front Premium Floor Liners with Removable Carpet Insert; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 7,000 lbs (3,175 Kg) GVWR; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; 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,20" X 9" Machined Aluminum Wheels,AT4 High Clearance Step,Power Sunroof,Front License Plate Mount BC/MB/ON,Apple CarPlay/Android Auto smart device wireless mirroring,Pedestrian impact prevention,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,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,Wireless audio streaming,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,Trailer light test,Trailer light malfunction warning,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,Vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control
Features
• 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 Centre; HD Surround Vision with 2 Trailer View Camera Provisions; Multi-Colour 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
• Preferred Equipment Group 4SB: Perforated Leather-Appointed Front Seat Trim; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Front Bucket Seats; Front Premium Floor Liners with Removable Carpet Insert; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Manual Tilt-Wheel and Telescoping Steering Column; HD Rear Vision Camera; LED Cargo Area Lighting; 7
• 000 lbs (3
• 175 Kg) GVWR; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Red Recovery Hooks; Power Front Windows with Driver Express Up/down; 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
• 20" X 9" Machined Aluminum Wheels
• AT4 High Clearance Step
• Power Sunroof
• Front License Plate Mount BC/MB/ON
• Apple CarPlay/Android Auto smart device wireless mirroring
• Pedestrian impact prevention
• 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
• 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
• Wireless audio streaming
• 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
• Trailer light test
• Trailer light malfunction warning
• 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
• Vehicle and trailer reverse assist with visual graphic guidance only
• Premium GMC Infotainment System external memory control
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