2021 GMC Sierra AT4
GMC Sierra Details
6 Cyl, 3.0L
Black
4WD
Diesel
58,596 Miles
CM2020
1GTU9EET4MZ389895
1500
AT4
Estimated Payment
$0 / month
About This 2021 GMC Sierra
2021 GMC Sierra 1500 AT4 4WD — Premium Diesel Power in Post Falls, ID
Ride into rugged capability with this 2021 GMC Sierra 1500 AT4 equipped with a strong and efficient 6-cylinder, 3.0L diesel engine and proven 4WD traction. Built for off-road adventures and confident highway cruising, the AT4 trim pairs upscale comfort with real-world capability, including aggressive styling, skid plates, and an upgraded suspension. This GMC Sierra delivers exceptional torque for towing and hauling while offering impressive fuel economy for its class.
Key highlights:
- Engine: 6-cylinder, 3.0L diesel — torque-focused performance for towing and passing
- Drivetrain: 4WD — confidence in snow, mud, and steep terrain
- Trim: AT4 — off-road-ready features and premium interior appointments
- Condition: CARFAX Clean Report — well-maintained history for peace of mind
- Location: Post Falls, ID — available for local test drive and immediate pickup
- Price: Best price in the area — exceptional value for a diesel AT4
Comfort and convenience features include spacious seating, modern infotainment with smartphone integration, and driver-assist options to enhance safety on long trips. Whether you need a reliable work truck, a capable towing partner, or a comfortable daily driver with off-road chops, this GMC Sierra 1500 AT4 delivers.
Contact us to schedule a test drive in Post Falls, ID and see why this 2021 GMC Sierra 1500 AT4 offers the best combination of capability, comfort, and price in the region.
Ride into rugged capability with this 2021 GMC Sierra 1500 AT4 equipped with a strong and efficient 6-cylinder, 3.0L diesel engine and proven 4WD traction. Built for off-road adventures and confident highway cruising, the AT4 trim pairs upscale comfort with real-world capability, including aggressive styling, skid plates, and an upgraded suspension. This GMC Sierra delivers exceptional torque for towing and hauling while offering impressive fuel economy for its class.
Key highlights:
- Engine: 6-cylinder, 3.0L diesel — torque-focused performance for towing and passing
- Drivetrain: 4WD — confidence in snow, mud, and steep terrain
- Trim: AT4 — off-road-ready features and premium interior appointments
- Condition: CARFAX Clean Report — well-maintained history for peace of mind
- Location: Post Falls, ID — available for local test drive and immediate pickup
- Price: Best price in the area — exceptional value for a diesel AT4
Comfort and convenience features include spacious seating, modern infotainment with smartphone integration, and driver-assist options to enhance safety on long trips. Whether you need a reliable work truck, a capable towing partner, or a comfortable daily driver with off-road chops, this GMC Sierra 1500 AT4 delivers.
Contact us to schedule a test drive in Post Falls, ID and see why this 2021 GMC Sierra 1500 AT4 offers the best combination of capability, comfort, and price in the region.
Features & Options
- 3.0L I6 Turbo Diesel Engine
- ProGrade Trailering Pkg.
- Aluminum/Alloy Wheels
- Bed Liner
- Bose Premium Stereo
- Fixed Running Boards
- GMC MultiPro Tailgate
- Heads-Up Display
- Heated Exterior Mirrors
- Power Adjustable Mirrors
- Power Door Locks
- Power Driver's Seat
- Power Sunroof
- Power Windows
- Rear Parking Sensors
- Steering Wheel Mounted AudioControls
- Univ Garage Door Opener
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