2021 GMC Sierra 1500

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 AT4 is listed at $45,987 with 58,596 miles on the odometer. Powertrain: 3.0L V-6 Diesel Turbocharged, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 21 highway MPG. Finished in Black, this Pickup Truck is well suited to daily driving and longer trips. Available at Knudtsen Chevrolet in Post Falls, ID. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other diesel options? Use the related links below to compare similar listings on Carlify.

2021 GMC Sierra 1500 AT4 4WD — Premium Diesel Power in Post Falls, ID<br><br>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.<br><br>Key highlights:<br>- Engine: 6-cylinder, 3.0L diesel — torque-focused performance for towing and passing<br>- Drivetrain: 4WD — confidence in snow, mud, and steep terrain<br>- Trim: AT4 — off-road-ready features and premium interior appointments<br>- Condition: CARFAX Clean Report — well-maintained history for peace of mind<br>- Location: Post Falls, ID — available for local test drive and immediate pickup<br>- Price: Best price in the area — exceptional value for a diesel AT4<br><br>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.<br><br>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.

Inspection summary

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.