Meet the 2021 GMC Sierra 1500 SLT, a capable truck built to handle both work and weekend adventures with confidence and reliability.

- 3.0L Duramax I-6 Diesel Turbocharged engine with 277 hp and 460 lb-ft of torque
- 10-speed automatic transmission with 4WD
- Texas Edition SLT Premium Package with 20 polished aluminum wheels
- X31 Off-Road Package with off-road suspension and hill descent control
- All-terrain tires and skid plates for enhanced durability
- Dual exhaust with premium tips
- Engine block heater for reliable cold-weather starting
- GMC Infotainment System with multi-touch display and SiriusXM connectivity
- Apple CarPlay and Android Auto compatibility
- ProGrade Trailering System with integrated trailer brake controller and hitch guidance
- Heated and ventilated leather front seats with 10-way power adjustment
- Split folding rear seat with heated outboard seating
- Automatic temperature control with dual-zone front and rear capability
- Remote vehicle starter system and keyless open and start

This Sierra delivers fuel efficiency at 22 city and 26 highway MPG, making it practical for daily driving while maintaining the power you need. The 3.0L Duramax diesel engine provides strong torque for towing and hauling, paired with the proven reliability of GMC's 10-speed automatic transmission and 4WD capability.

The Texas Edition SLT Premium Package elevates the truck with 20 polished aluminum wheels, chrome assist steps, and distinctive Texas Edition badging. The X31 Off-Road Package goes further with off-road-tuned suspension, hill descent control, heavy-duty skid plates, and a heavier-duty air filter, preparing the Sierra for challenging terrain while maintaining refined on-road manners.

Inside, you'll find a well-appointed cabin with heated and ventilated leather seating, automatic temperature control, and the GMC Infotainment System featuring a responsive multi-touch interface. Connectivity features include Apple CarPlay, Android Auto, SiriusXM satellite radio, and 4G LTE Wi-Fi capability. The integrated ProGrade Trailering System with hitch guidance and trailer brake controller makes towing straightforward and secure.

This truck has passed our dealership inspection, ensuring it meets our standards for quality and reliability. The combination of the diesel engine's efficiency, the robust off-road package, and premium comfort features makes this Sierra a well-rounded choice for owners seeking capability without compromise.

We invite you to experience this 2021 GMC Sierra 1500 SLT in person. Our team is ready to answer your questions and help you find the right truck for your needs.