Used 2021 Gmc Sierra 1500 AT4
$36,350
Financing as low as $594 per month.
Key Features
Mileage
111,464
Drivetrain
4WD
Engine
6.2L V8
Transmission
10 Speed Automatic Transmission
Fuel Type
Gasoline
MPG
22 / 26
Color
Ebony Twilight Metallic / Jet Black With Kalahari Accents
Title
Clean
Contact Seller
Dealer Description
2021 GMC Sierra 1500 AT4 4WD premium capability and refined comfort converge in this rugged yet sophisticated pickup, located in Slinger, WI. Powered by a potent 6.2L V8 gasoline engine and a full-time 4WD system, this GMC Sierra AT4 delivers confident towing, strong highway performance, and off-road competence when the road gets rough. The interior balances utility with upscale features, including Navigation and a premium Bose stereo system for crisp audio on long drives. Advanced safety and driver-assist technology enhance peace of mind: Lane Departure Warning and Lane Keep Assist help maintain lane position, while Hands-Free Bluetooth keeps communication and media seamless and safe. The AT4 trim adds distinctive styling and capability enhancements rugged exterior accents, durable interior materials, and an off-road suspension that improves traction and ride quality. This GMC Sierra offers generous cargo capacity, thoughtful storage solutions, and comfortable seating for daily commutes or weekend adventures. With proven GMC reliability and a strong V8 under the hood, it’s an ideal choice for drivers seeking a blend of power, technology, and comfort. Located in Slinger, WI, this 2021 GMC Sierra 1500 AT4 is competitively priced and represents the best value available. Schedule a test drive to experience the performance and features firsthand and secure this exceptional truck today.
Features & Options
- Navigation system
- Premium Bose sound system
- Apple CarPlay capability
- Android Auto capability
- Wireless charging
- Universal home remote control
- Power sliding rear window with rear defogger
- Power sunroof
- Heated steering wheel
- Heated front seats
- Ventilated front seats
- Remote start
- Lane Change Alert with Side Blind Zone Alert
- Rear Cross Traffic Alert
- Forward Collision Alert
- Front Pedestrian Braking
- Following Distance Indicator
- Automatic Emergency Braking
- Safety Alert Seat
- IntelliBeam Automatic High Beam On/off
- Adaptive Cruise Control
Vehicle History Report
VIN: 1GTP9EEL4MZ298073
Check this vehicle's history for accidents, service records, ownership, and more.
Seller Details
Listed 9/30/2025
View original listingPhone
414-831-9580
sales@uptownquicklanetruckservice.com