Here is the advertisement for the 2026 GMC Sierra 1500 SLT:This 2026 GMC Sierra 1500 SLT is a true workhorse, built to handle any task you throw its way. With its powerful 3.0L I6 Diesel Turbocharged (Duramax) engine and 4-wheel drive capabilities, this truck is ready to take on any terrain or towing challenge.- 3.0L I-6 Diesel Turbocharged (Duramax) Engine- 220-Amp Alternator- Engine Block Heater- 305 hp and 495 lb-ft of TorqueLoaded with premium features, this Sierra SLT is designed to make your driving experience as comfortable and convenient as possible. Enjoy the benefits of:- 6-Speaker Audio System- SiriusXM with 360L Trial Subscription- Steering Wheel Audio Controls- Automatic Temperature Control- 120-Volt Bed Mounted Power Outlet- Power Driver Seat with Memory- Remote Vehicle Starter System- Auto-Locking Rear Differential- Auto High-Beam Headlights- LED Cargo Area Lighting- Apple CarPlay/Android Auto- Automatic Emergency Braking- Lane Keep Assist with Lane Departure Warning- Heated Steering Wheel- Navigation System- Trailering PackageWith its sleek Black exterior and premium interior, this 2026 GMC Sierra 1500 SLT is the complete package. Experience the power, capability, and comfort of this exceptional truck today.