New 2026 GMC Sierra 1500 SLT With Navigation & 4WD

Call us at 512-954-9290

This 2026 GMC Sierra 1500 SLT in Black represents a refined approach to truck ownership, combining capability with thoughtful engineering designed for both work and daily use.

- 3.0L I-6 Diesel Turbocharged (Duramax) engine with 305 hp and 495 lb-ft of torque
- 10-Speed Automatic transmission with 4WD
- ProGrade Trailering System with integrated trailer brake controller
- X31 Off-Road Package with off-road suspension and hill descent control
- Premium Bose 7-Speaker Sound System with SiriusXM 360L trial subscription
- Adaptive Cruise Control and Forward Collision Alert
- HD Surround Vision with rear cross traffic braking and trailer camera provisions
- Spray-on Pickup Bedliner with GMC Logo
- 10-Way Power Driver and Passenger Seats with lumbar support and heating
- Heated Steering Wheel and Ventilated Front Outboard Seats
- Wireless Apple CarPlay and Android Auto with Navigation System
- Dual Exhaust System with Electronic Precision Shift
- LED Cargo Area Lighting and 120-Volt bed-mounted power outlet
- Perimeter Lighting and auto high-beam headlights
- Hitch View and in-vehicle trailering system app

The diesel engine delivers the torque you need while maintaining reasonable fuel efficiency. With 15 city and 18 highway MPG, this truck balances output with practical operation. The 4WD system pairs seamlessly with the X31 Off-Road Package, offering both everyday reliability and the capability to handle challenging terrain through features like off-road suspension and hill descent control.

Inside the Sierra, you'll find purposeful comfort combined with technology that simplifies driving. The heated and ventilated seats adjust via 10-way power controls with memory functions, while the heated steering wheel provides warmth during cold weather. Wireless charging keeps your devices ready, and multiple USB ports throughout the cabin support both charging and data transfer.

The Sierra's trailering capabilities stand out through the ProGrade system, complete with integrated trailer brake controller, hitch guidance, and an in-vehicle app that monitors trailer status. The spray-on bedliner protects your cargo area, while LED lighting throughout enhances visibility. Chrome recovery hooks and frame-mounted construction reinforce the truck's utility orientation.

Technology features support safer driving with adaptive cruise control, forward collision alert, lane keep assist with departure warning, and an HD surround vision camera system. Rear cross traffic braking and rear pedestrian detection add layered protection when maneuvering in tight spaces. The premium Bose sound system paired with SiriusXM delivers quality audio entertainment on longer drives.

This Sierra 1500 SLT arrives ready to serve as a capable daily driver or weekend adventure companion. The combination of diesel efficiency, proven 4WD capability, premium comfort features, and straightforward trailering technology creates a well-rounded truck designed for owners who demand substance alongside style.

Call us at 512-954-9290 Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026 $500 - GMC Bonus Cash. Exp. 09/30/2026