2021 GMC Sierra 1500 SLT

The 2021 GMC Sierra 1500 SLT is a mid-tier trim of the Sierra 1500, offering a balance of rugged capability, modern technology, and luxury features. As the SLT trim, it comes with a range of upscale interior and exterior features while still maintaining the powerful performance and towing capabilities that the Sierra 1500 is known for.

Exterior Features:

• Design: The Sierra 1500 SLT features a bold, modern design with a distinctive chrome grille and chrome accents throughout, including the bumpers, door handles, and mirrors, providing a refined look while still maintaining its tough truck presence.

• LED Lighting: The truck is equipped with LED headlamps, daytime running lights, and LED taillights, providing improved visibility and a sleek, high-tech aesthetic.

• Wheel Options: The Sierra SLT comes standard with 18-inch wheels, with available 20-inch wheels for a sportier appearance. The wheels are typically finished in polished aluminum, enhancing the truck's overall upscale look.

• Power Side Mirrors: The mirrors are power-adjustable and available with memory settings, as well as integrated turn signals for added convenience and visibility.

• CornerStep Rear Bumper: The truck features a CornerStep bumper for easy access to the bed, offering enhanced convenience when loading or unloading cargo.

• Bed Options: The Sierra 1500 SLT comes with a 5'8" bed (Standard Box) or an 6'6" bed (Long Box) for versatility when hauling cargo.

Powertrain & Performance:

• Engine Options:

  • 4.3L V6 Engine (Standard): The base engine option provides 285 horsepower and 305 lb-ft of torque, offering a good balance of power and fuel efficiency for everyday driving and light towing.

  • 5.3L V8 Engine (Available): The 5.3L V8 engine produces 355 horsepower and 383 lb-ft of torque, delivering more towing power and enhanced performance.

  • 3.0L Duramax Turbo Diesel Engine (Available): For those seeking even more efficiency, the 3.0L turbo-diesel engine offers 277 horsepower and 460 lb-ft of torque, providing excellent towing capabilities with better fuel economy.

• Transmission: All engine options are paired with a 10-speed automatic transmission, providing smooth, responsive shifts and optimizing fuel economy across various driving conditions.

• Towing Capacity: The Sierra 1500 SLT offers impressive towing capability, with a maximum rating of up to 11,800 pounds (when properly equipped with the 5.3L V8 engine), making it suitable for towing boats, trailers, and other heavy loads.

• Four-Wheel Drive (4WD): The SLT trim offers available 4WD, ensuring better traction and stability on rough roads and off-road conditions.

Interior Features:

• Premium Cabin: The Sierra SLT boasts a leather-wrapped interior, with leather upholstery on the seats and premium soft-touch materials on the dashboard and door panels. The interior is designed to be both functional and comfortable.

• Seating Capacity: The Crew Cab configuration offers seating for up to five passengers, providing ample space for both front and rear occupants. The rear seats fold up to offer additional cargo space when needed.

• Heated and Ventilated Seats: The front seats are both heated and ventilated for maximum comfort, while the driver's seat comes with 8-way power-adjustability and memory settings for personalized comfort.

• Dual-Zone Climate Control: The SLT trim comes with dual-zone automatic climate control, allowing the driver and front passenger to set their preferred temperatures independently.

• Infotainment System:

  • The Sierra 1500 SLT comes equipped with a 8-inch touchscreen infotainment system, featuring Apple CarPlay, Android Auto, Bluetooth, Wi-Fi hotspot, and SiriusXM radio.

  • Bose premium sound system for exceptional audio quality, especially for longer trips or when playing music.

  • Navigation system is available, providing turn-by-turn directions to your destination.

  • USB ports and auxiliary input are included for easy device connectivity.

• Driver Information Center: The vehicle is equipped with a digital driver information center displaying crucial vehicle information, such as fuel efficiency, tire pressure, trip information, and more.

Safety Features:

• GMC Pro Safety Package: The 2021 Sierra 1500 SLT comes with a suite of safety features, including:

  • Forward Collision Alert and Automatic Emergency Braking to help prevent or mitigate front-end collisions.

  • Lane Keep Assist with Lane Departure Warning to help you stay within your lane on the highway.

  • Rear Cross-Traffic Alert to warn you of approaching traffic when backing up.

  • Blind Spot Monitoring to detect vehicles in your blind spots.

  • Front and Rear Park Assist to help with parking and detecting obstacles around the truck.

  • Trailering Assist features like hitch guidance and trailer sway control for safer towing.

Technology & Connectivity:

• Wireless Charging: Standard wireless charging pad to keep your smartphone charged while reducing cable clutter.

• Remote Start: The remote start feature allows you to start the truck from a distance, which is especially useful for pre-conditioning the cabin in cold weather.

• Keyless Entry and Push-Button Start: Standard keyless entry and push-button start for added convenience.

• HD Rear Vision Camera: The HD rearview camera provides a clear view of the area behind the truck when reversing, making parking and towing easier.

• OnStar Safety & Security: Available OnStar services provide emergency assistance, remote vehicle management, and turn-by-turn navigation.

Comfort & Convenience:

• Power Tailgate: The Sierra SLT features a power tailgate, which can be controlled remotely, offering greater convenience when accessing the truck bed.

• Storage Solutions: The Sierra 1500 SLT offers ample storage space, including a large center console, under-seat storage, and cup holders. The truck also includes an available lockable cargo box.

• Adjustable Pedals: Power-adjustable pedals for the driver to ensure optimal comfort and ergonomics.

• Steering Wheel: The truck comes with a heated steering wheel, ensuring comfort in colder weather.

• Sunroof: An optional panoramic sunroof is available for those who want additional natural light and ventilation inside the cabin.

The 2021 GMC Sierra 1500 SLT is a well-rounded full-size pickup truck that combines luxury features, advanced safety technologies, and impressive towing capabilities. With its modern design, upscale interior, and strong engine options, the Sierra SLT is well-suited for drivers who need both work-ready power and a comfortable, tech-rich driving experience. Whether you're hauling heavy loads, going off-road, or simply enjoying a daily commute, the 2021 Sierra 1500 SLT offers a premium experience that stands out in the competitive full-size truck market.

The 2021 GMC Sierra 1500 SLT is a mid-tier trim of the Sierra 1500, offering a balance of rugged capability, modern technology, and luxury features. As the SLT trim, it comes with a range of upscale interior and exterior features while still maintaining the powerful