New 2026 GMC Sierra 1500 SLT With Navigation & 4WD

Introducing the 2026 GMC Sierra 1500 SLT, a premium full-size pickup truck built for those who demand capability and confidence on every drive.

This Sierra 1500 SLT comes equipped with an impressive array of features designed for comfort, capability, and connectivity:

- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- ProGrade Trailering System with Hitch View and in-vehicle trailering app
- Dual active sport-mode exhaust with Electronic Precision Shift
- SLT Convenience Package including ventilated front seats and wireless charging
- SLT Preferred Package with adaptive cruise control and heated second-row seats
- Premium Bose 7-speaker audio system with wireless Apple CarPlay and Android Auto
- Heated and cooled leather seats with 10-way power adjustment
- Remote vehicle starter with keyless open and start
- Power-sliding rear window with defogger
- 22" polished aluminum wheels
- Spray-on pickup bedliner with GMC logo
- Automatic emergency braking with forward pedestrian braking
- Lane keep assist with lane departure warning

Finished in silver with a clean Carfax history, this one-owner truck has been meticulously maintained and is ready for its next owner. The 4WD system paired with the 10-speed automatic transmission delivers responsive performance whether you're navigating city streets or tackling tough terrain. With 15 mpg city and 19 mpg highway, you'll appreciate the balance of power and efficiency this V8 provides.

The SLT trim elevates your driving experience with leather-appointed seating, dual-zone climate control, and a host of technology features that keep you connected. The wireless charging pad, multiple USB ports including type-C options, and Wi-Fi hotspot capability ensure your devices stay powered throughout the day. Navigation, SiriusXM satellite radio with a 360L trial subscription, and Bluetooth connectivity make every journey more enjoyable.

Built for those who take their truck seriously, this Sierra delivers the structural integrity and towing prowess GMC is known for. The auxiliary transmission oil cooler and high-capacity suspension package support heavy loads, while the integrated trailer brake controller and hitch guidance system make towing intuitive and safe. Whether hauling equipment for work or preparing for weekend adventures, this truck is engineered to perform.

"Why buy from Greg Lair GMC?" It's a great question with an even better answer! We've been a local fixture in the Panhandle for over 40 years, putting customers from Amarillo and the Panhandle first every single day. We set ourselves apart as the home of the FREE Lifetime Powertrain Warranty on all inventory under 100,000 miles. From our hassle-free buying process to our thorough multi-point inspections by Certified GM Technicians, we make sure your next vehicle is safe, reliable, and ready for the road. Stop by today and see the Greg Lair difference for yourself!