2026 GMC Sierra 1500 SLT

From the store

Call us at 512-954-9290

The 2026 GMC Sierra 1500 SLT delivers the capability and refinement you need for work, weekend adventures, or daily driving. This white truck combines commanding performance with thoughtful design, offering a complete package that responds to what matters most—reliability, comfort, and proven traction.

- EcoTec3 6.2L V8 with 420 hp and 460 lb-ft of torque

- ProGrade Trailering System with integrated trailer brake controller

- Sierra Safety Plus Package with advanced driver assistance

- Premium Bose 7-speaker sound system with SiriusXM 360L trial

- Texas Edition SLT Premium Plus Package

- Ventilated and heated driver and front passenger seats

- 10-way power driver and passenger seat adjusters with lumbar support

- HD surround vision with rear cross traffic braking

- Spray-on pickup bedliner with GMC Logo

- X31 Off-Road and Protection Package with hill descent control

- Keyless open and start with remote vehicle starter

- Wireless charging and Wi-Fi hotspot capable

- 20-inch polished aluminum wheels

- Hard folding truck bed cover

Built on the SLT trim, this Sierra comes equipped with a 10-speed automatic transmission and standard 4WD, ensuring confident control in any condition. The EcoTec3 engine incorporates dynamic fuel management technology, balancing power delivery with efficiency. Whether you're hauling, towing, or traversing challenging terrain, this truck responds with authority and control.

The interior prioritizes your comfort and convenience. Heated and ventilated front seats keep you at the perfect temperature, while the 10-way power adjusters with lumbar support accommodate your preferred driving position. The premium Bose audio system delivers clear sound for your favorite stations, enhanced by SiriusXM with a three-year trial subscription. Wireless Apple CarPlay and Android Auto integration keeps your smartphone seamlessly connected.

Safety technology surrounds you with confidence. The Sierra Safety Plus Package includes automatic emergency braking, lane keep assist with lane departure warning, forward collision alert, and rear cross traffic braking. HD surround vision provides comprehensive awareness around the truck, while the ultrasonic front and rear park assist helps you navigate tight spaces. The integrated trailer brake controller and hitch guidance system make towing predictable and manageable.

The X31 Off-Road and Protection Package prepares you for unpaved surfaces with an off-road suspension tuned for rough terrain, auto-locking rear differential, and hill descent control. Chrome recovery hooks on the front frame provide additional capability. The spray-on bedliner protects your truck bed while displaying the GMC badge with pride.

Practical features enhance everyday utility. The 120-volt bed-mounted power outlet and interior outlets let you operate tools and devices. Two charge/data USB ports and two type-C rear USB ports keep devices powered. The trailer camera provisions and in-vehicle trailering system app give you precise control when towing.

This 2026 Sierra 1500 SLT represents the full-size truck experience, built for owners who refuse to compromise on capability, comfort, or style. We invite you to see it in person and discover how it can serve your needs.

Call us at 512-954-9290 Price includes: $6250 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026