- AT4 Premium Package
- Driver Alert Package I and II
- Technology Package
- Sunroof, Power
- 6.2L EcoTec3 V8 Engine with Dynamic Fuel Management
- HD Surround Vision with Bed View Camera
- Multicolor 15 Diagonal Head-Up Display
- Bose 7-Speaker Premium Audio System
- Wireless Charging
- Heated and Ventilated Front Seats
- Heated Rear Outboard Seats
- Rear Camera Mirror
- Adaptive Cruise Control
- Forward Collision Alert and Automatic Emergency Braking
At the heart of this Sierra AT4 is the powerful 6.2L EcoTec3 V8 engine, delivering an impressive 420 horsepower and 460 lb-ft of torque. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel drive system, this truck is ready to tackle any task with confidence. The off-road-focused AT4 package further enhances the Sierra's capability, with features like all-terrain tires, an off-road suspension, and red recovery hooks.
Step inside and you'll be surrounded by premium amenities that elevate your comfort and convenience. The Bose 7-speaker audio system delivers a concert-hall experience, while the Multicolor Head-Up Display puts critical information right in your line of sight. The heated and ventilated front seats, along with the heated rear outboard seats, ensure everyone stays cozy, no matter the weather. And with the available Rear Camera Mirror, you'll enjoy enhanced visibility and confidence when maneuvering in tight spaces.
Technology is also at the forefront, with the latest GMC Infotainment System, wireless charging, and a 4G LTE Wi-Fi hotspot. Advanced driver assistance features, like Adaptive Cruise Control, Forward Collision Alert, and Automatic Emergency Braking, provide an extra layer of safety and peace of mind.
Whether you're hauling heavy loads, towing a trailer, or simply enjoying the open road, the 2021 GMC Sierra 1500 AT4 is the ultimate companion. Experience the perfect blend of power, capability, and premium features that will elevate your driving experience. Visit our showroom today to take this remarkable truck for a test drive and discover why it's the perfect choice for your next adventure.