This 2018 GMC Sierra 1500 SLT arrives ready to deliver the capability and comfort you expect from a full-size pickup truck built for both work and the open road.
- Front full-feature leather-appointed heated and ventilated bucket seats with 10-way power adjusters
- 8 diagonal color touch screen navigation with GMC Infotainment System, AM/FM/SiriusXM, and HD Radio
- Bose premium audio system with Bluetooth streaming and voice-activated technology
- EcoTec3 5.3L V8 engine with 6-speed automatic transmission and 4WD capability
- 20 polished aluminum wheels with P275/55R20 all-terrain tires
- Off-road suspension package with Rancho monotube shocks and Hill Descent Control
- SLT Preferred Package including front and rear park assist, heated steering wheel, and sliding rear window
- Chrome tubular assist steps, LED cargo box lighting, and chrome exterior trim details
- Integrated trailer brake controller for confident towing
- Dual-zone automatic climate control with heated and ventilated front seats
- Power-folding heated side mirrors with auto-dimming capability
- Remote vehicle starter system and remote keyless entry
- Wireless charging pad for compatible devices
- All-weather floor liners and console organizer tray
This Sierra combines genuine truck utility with refined amenities. The leather seating surfaces and heated steering wheel create a welcoming cabin environment, while the off-road suspension package and hill descent control demonstrate GMC's commitment to capable engineering. The integrated trailer brake controller and heavy-duty rear locking differential stand ready for serious work, and the available trailering equipment lets you handle demanding jobs with confidence.
The EcoTec3 5.3L engine delivers dependable power on the highway at 22 mpg while returning 16 mpg in the city. The 4WD system with 2-speed active electronic transfer case provides the traction you need when conditions demand it, whether navigating winter weather or venturing off pavement on the Texas SLT Premium Package that includes distinctive badging and styling.
Inside, the 8-inch touchscreen infotainment system keeps you connected with SiriusXM satellite radio, Bluetooth music streaming, and voice-activated controls. The Bose audio system delivers quality sound for every drive, and the available GMC Connected Access keeps you linked to your truck and its features remotely.
Built to handle real-world demands while providing genuine comfort for every mile, this Sierra 1500 SLT represents a solid choice for buyers seeking a capable pickup with substantial interior refinement.




