
2021 GMC Sierra 2500 HD AT4
- Used
The full specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 401
Notes from the dealer
Outfitted with an impressive array of features, the Sierra 2500HD AT4 is ready to take on your toughest challenges. Key highlights include:
- AT4 Premium Plus Package
- Driver Alert Package I and II
- Technology Package
- Snow Plow Prep/Camper Package
- Trailering Wiring Provisions
- 6.6L V8 engine with 4WD
- Bose Premium 7-Speaker Sound System
- Heated and Ventilated Front Bucket Seats
- Heated Rear Outboard Seats
- Wireless Charging
- Multicolor 15 Diagonal Head-Up Display
- HD Surround Vision
This Sierra 2500HD AT4 is the ultimate expression of GMC's commitment to engineering excellence. The robust 6.6L V8 engine delivers exceptional power and torque, while the advanced 4WD system ensures confident handling in any terrain. With features like the Snow Plow Prep/Camper Package and Trailering Wiring Provisions, this truck is ready to handle your most demanding jobs with ease.
Step inside the cabin, and you'll be greeted by a luxurious and thoughtfully designed interior. Heated and ventilated front seats, a heated steering wheel, and a premium Bose audio system create an unparalleled driving experience. The Multicolor Head-Up Display and HD Surround Vision camera system provide enhanced visibility and convenience, while the wireless charging pad keeps your devices powered up on the go.
Whether you're tackling tough work sites, towing heavy loads, or exploring the great outdoors, the 2021 GMC Sierra 2500HD AT4 is the ultimate companion. Its uncompromising capability, refined style, and advanced technology make it the perfect choice for those who demand the very best. Visit our showroom today to experience this exceptional truck for yourself and discover how it can transform the way you work and play.
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Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
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