New 2026 GMC Sierra 1500 SLT With Navigation & 4WD

Meet the 2026 GMC Sierra 1500 SLT—a powerful work truck engineered to handle whatever your day demands. This white beauty combines capability, comfort, and advanced technology in one impressive package that's ready to serve you well for years to come.

- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- Premium Bose 7-Speaker Sound System with SiriusXM 360L trial subscription
- Apple CarPlay and Android Auto with wireless connectivity
- Heated and cooled leather seats with 10-way power adjustments
- ProGrade Trailering System with integrated trailer brake controller
- Adaptive Cruise Control and Lane Keep Assist with Lane Departure Warning
- Automatic Emergency Braking with Front Pedestrian Braking
- Spray-on Pickup Bedliner with GMC Logo
- Dual Active Exhaust with Sport Mode capability
- Navigation System with HD Rear Vision Camera
- Wireless charging pad and dual USB-C ports
- Chrome bumpers with chrome grille insert bars
- Auto-locking rear differential and electronic precision shift
- Remote vehicle starter system with push-button start

This truck brings serious performance to every task. The EcoTec3 6.2L V8 delivers impressive power with Dynamic Fuel Management technology, ensuring efficiency when you need it. Four-wheel drive provides confidence in any condition, while the ProGrade Trailering System makes towing intuitive and safe with hitch view technology and integrated trailer brake control.

Inside, you'll find the comfort and convenience that make long drives and workdays more enjoyable. Heated and cooled leather seats with memory settings keep you comfortable year-round, while the premium Bose sound system and wireless Apple CarPlay and Android Auto integration keep you connected. The steering wheel-mounted audio controls and wireless charging pad add practical convenience to your daily routine.

Safety and control are engineered throughout. Adaptive Cruise Control learns your driving patterns, while Automatic Emergency Braking with Front Pedestrian Braking provides additional protection. Lane Keep Assist and Lane Departure Warning help you stay centered, and the electronic stability control system works seamlessly with the auto-locking rear differential to maintain traction in challenging situations.

This Sierra 1500 SLT is a one-owner, local trade with a clean Carfax history. Non-smoker condition means the interior remains fresh and well-maintained. Every aspect of this truck has been thoroughly inspected to ensure you're getting a reliable, ready-to-work vehicle.

"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!