Pre-Owned 2021 GMC Sierra 1500 AT4
- VIN: 3GTU9EET2MG160454
- Stock: UM363
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Basic Info
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Exterior:Gray
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Drivetrain:4WD
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Interior:Jet Black With Kalahari Accents
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Transmission:10-Speed Automatic
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Engine:3.0L I6
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Fuel Efficiency:22 CITY / 26 HWY
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Mileage:64,575
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Fog Lights
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Heated Seats
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Keyless Entry
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Memory Seats
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Parking Sensors / Assist
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Power Seats
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Premium Audio
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Premium Package
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Tow Package
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Wireless Phone Charging
Description
This 2021 GMC Sierra 1500 AT4 in gray represents a capable truck built for those who demand dependable performance and refined comfort in a full-size package.
- Lifetime Warranty
- 3.0L Duramax I-6 Diesel Turbocharged Engine with 277 hp and 460 lb-ft of torque
- 4WD with Off-Road Suspension and Hill Descent Control
- AT4 Premium Package with high clearance step
- Premium Bose 7-Speaker Sound System with Navigation
- SiriusXM with 360L satellite radio
- Lane Change Alert with Side Blind Zone Alert and Rear Cross Traffic Alert
- Spray-On Pickup Bed Liner with AT4 Logo
- ProGrade Trailering System with Integrated Trailer Brake Controller and Hitch Guidance
- All-Weather Floor Liners with AT4 Logo (1st and 2nd rows)
- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment
- Wireless Charging and 120-Volt Bed and Instrument Panel Power Outlets
- Apple CarPlay and Android Auto Integration
- Ultrasonic Front and Rear Park Assist
- 4G LTE Wi-Fi Hotspot Capable
The diesel engine delivers strong torque suited for towing and hauling, while the 10-speed automatic transmission ensures smooth operation across varying driving conditions. With 22 city and 26 highway MPG, this Sierra balances efficiency with the power you expect from a modern light-duty diesel truck.
Inside, the cabin reflects thoughtful design with premium materials and functionality. Heated and ventilated leather seating, dual-zone climate control, and a heated steering wheel enhance comfort during extended drives. The Premium GMC Infotainment System with navigation and integrated smartphone controls keeps you connected and informed.
The truck's safety and driver-assistance features provide confidence on the road. Lane change alerts, rear cross traffic detection, ultrasonic parking sensors, and a rearview camera work together to enhance awareness. Electronic stability control, traction control, and multi-stage airbags support occupant protection.
Built for work and adventure, the AT4 configuration includes an off-road suspension, hill descent control, and all-terrain tires. The ProGrade Trailering System with hitch guidance and integrated trailer brake controller simplifies towing tasks. Spray-on bed liner protection and all-weather floor liners demonstrate attention to durability.
This Sierra 1500 AT4 combines diesel efficiency, proven reliability, and premium features into a truck capable of handling both daily demands and weekend adventures. We invite you to visit our showroom to experience this vehicle firsthand.
- Lifetime Warranty
- 3.0L Duramax I-6 Diesel Turbocharged Engine with 277 hp and 460 lb-ft of torque
- 4WD with Off-Road Suspension and Hill Descent Control
- AT4 Premium Package with high clearance step
- Premium Bose 7-Speaker Sound System with Navigation
- SiriusXM with 360L satellite radio
- Lane Change Alert with Side Blind Zone Alert and Rear Cross Traffic Alert
- Spray-On Pickup Bed Liner with AT4 Logo
- ProGrade Trailering System with Integrated Trailer Brake Controller and Hitch Guidance
- All-Weather Floor Liners with AT4 Logo (1st and 2nd rows)
- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment
- Wireless Charging and 120-Volt Bed and Instrument Panel Power Outlets
- Apple CarPlay and Android Auto Integration
- Ultrasonic Front and Rear Park Assist
- 4G LTE Wi-Fi Hotspot Capable
The diesel engine delivers strong torque suited for towing and hauling, while the 10-speed automatic transmission ensures smooth operation across varying driving conditions. With 22 city and 26 highway MPG, this Sierra balances efficiency with the power you expect from a modern light-duty diesel truck.
Inside, the cabin reflects thoughtful design with premium materials and functionality. Heated and ventilated leather seating, dual-zone climate control, and a heated steering wheel enhance comfort during extended drives. The Premium GMC Infotainment System with navigation and integrated smartphone controls keeps you connected and informed.
The truck's safety and driver-assistance features provide confidence on the road. Lane change alerts, rear cross traffic detection, ultrasonic parking sensors, and a rearview camera work together to enhance awareness. Electronic stability control, traction control, and multi-stage airbags support occupant protection.
Built for work and adventure, the AT4 configuration includes an off-road suspension, hill descent control, and all-terrain tires. The ProGrade Trailering System with hitch guidance and integrated trailer brake controller simplifies towing tasks. Spray-on bed liner protection and all-weather floor liners demonstrate attention to durability.
This Sierra 1500 AT4 combines diesel efficiency, proven reliability, and premium features into a truck capable of handling both daily demands and weekend adventures. We invite you to visit our showroom to experience this vehicle firsthand.
Vehicle Details
Details
- AT4 Preferred Package
- AT4 Premium Package
- Driver Alert Package I
- Preferred Equipment Group 4SB
- Trailering Package
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio: SiriusXM with 360L
- Premium audio system: GMC Infotainment System
- Premium Bose 7-Speaker Sound System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- Radio: Premium GMC Infotainment Sys w/Navigation
- SiriusXM w/360L
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Auto-Locking Rear Differential
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- Off-Road Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Brake assist
- Electronic Stability Control
- Hill Descent Control
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Perimeter Lighting
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Engine Block Heater
- Heavy-Duty Air Filter
- AT4 High Clearance Step (LPO)
- Auto-dimming door mirrors
- Black Sport Step (LPO)
- Body-Color Surround Grille
- Bumpers: body-color
- Heated door mirrors
- LED Cargo Area Lighting
- Power door mirrors
- ProGrade Trailering System
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-On Pickup Bed Liner w/AT4 Logo
- 2 USB Ports
- 2 USB Ports (1st Row)
- 4.2" Diagonal Color Display Driver Info Center
- 4G LTE Wi-Fi Hotspot Capable
- All-Weather Floor Liners w/AT4 Logo (LPO)
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeting Floor Covering
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Front Prem Floor Liners w/Removable Carpet Insert
- Front reading lights
- GMC Connected Access Capable
- HD Rear Vision Camera
- Heated steering wheel
- Illuminated entry
- Lane Change Alert w/Side Blind Zone Alert
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Cross Traffic Alert
- Rear Dual USB Charging-Only Ports
- Rear Prem Floor Liners w/Removable Carpet Insert
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Perforated Leather-Appointed Front Seat Trim
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- Integrated Trailer Brake Controller
- Red Recovery Hooks
- 18" x 8.5" Machined Aluminum Wheels
- Alloy wheels
- Deep-Tinted Glass
- Power Sliding Rear Window w/Rear Defogger
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
- Lifetime Warranty!
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Disclaimer:
New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (219) 947-1600 or by visiting us at the dealership.
**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 3.2% interest and 20% downpayment.