
2021 GMC Sierra 1500 4WD Crew Cab Short Box SLT: Premium Power and Off-Road Utility
If you are looking for a capable pickup built to handle demanding work days, towing tasks, and weekend trips around Bean Station, this 2021 GMC Sierra 1500 4WD Crew Cab Short Box SLT delivers a proven balance of rugged capability and refined luxury. Dressed in Quicksilver Metallic exterior paint with a Jet Black leather-appointed interior, this full-size truck offers strong presence and dependable versatility. Designed for drivers who require robust four-wheel drive performance without sacrificing cabin comfort, it stands ready for both daily driving and heavy-duty tasks. You can browse our used vehicle inventory today to explore our full selection of pre-owned trucks.
Rugged Performance and V8 Power
Under the hood, this Sierra 1500 is powered by an EcoTec3 5.3L V-8 direct injection engine with variable valve control that generates 355HP, matched to a smooth 8-speed automatic transmission. Equipped with AutoTrac part and full-time 4WD, an auto-locking rear differential, and a 2-speed transfer case, this truck provides confident traction across slippery roads, dirt tracks, and rough terrain. The included X31 Off-Road Package enhances its capability with off-road suspension tuning, underbody skid plates, Hill Descent Control, a heavy-duty air filter, and all-terrain tires mounted on 20-inch polished aluminum wheels. Fuel efficiency is rated at an EPA-estimated 14 MPG city and 20 MPG highway. For towing and hauling, the integrated ProGrade Trailering System with Hitch Guidance and Hitch View makes connecting a trailer simple and intuitive.
Advanced Technology and Interior Comfort
Inside the spacious crew cab, the SLT Convenience Package surrounds you with functional technology and modern convenience. The dashboard centers around an 8-inch Premium GMC Infotainment System featuring multi-touch control, voice-activated audio controls, and wireless Apple CarPlay and Android Auto integration for effortless smartphone connectivity. Leather-appointed front bucket seats offer 10-way power adjustment with lumbar support, driver memory settings, and both heating and ventilation. Outboard rear passengers stay comfortable with heated second-row seating. Key interior conveniences include a power sliding rear window, a heated steering wheel, a 120-volt instrument panel power outlet, a bed-mounted 120-volt power outlet, and multiple USB ports throughout the front and rear console to keep all your devices charged on the go.
Key Highlights
Here are some of the standout features equipped on this full-size pickup:
- EcoTec3 5.3L V-8 Engine - Delivers 355HP for dependable hauling and towing power.
- X31 Off-Road Package - Features off-road suspension, underbody skid plates, and Hill Descent Control.
- Four-Wheel Drive - AutoTrac system with 2-speed transfer case for all-weather traction.
- Leather Seat Upholstery - Heated and ventilated front seats with driver memory settings.
- Wireless Smart Device Mirroring - Wireless Apple CarPlay and Android Auto compatibility.
- ProGrade Trailering System - Advanced Hitch Guidance with Hitch View for easy hitch alignment.
- 20-Inch Polished Aluminum Wheels - Premium wheel styling paired with all-terrain tires.
- Power Sunroof - Adds open-air utility and overhead natural lighting.
Visit Us
Ready to experience the strength and comfort of this GMC Sierra 1500 in person? Visit us at Rusty Wallace Kia Morristown to take a test drive. You can get pre-approved for financing online before your visit or value your trade-in to see what your current vehicle is worth. Call our team directly at (423) 200-5335 or find our showroom to get started today.
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