Pre-Owned 2026 GMC Sierra 1500 SLT For Sale Gilbert, AZ

The 2026 GMC Sierra 1500 SLT is built to handle the demands of work and life with dependable performance and refined capability.- 3.0L Duramax Turbocharged I-6 Diesel Engine with 305 hp and 495 lb-ft of Torque- Engine Block Heater for cold-weather reliability- Integrated Trailer Brake Controller with Hitch Guidance- Trailering Package for confident towing capability- 10-Way Power Driver and Passenger Seats with Lumbar Support and Heating- Perforated Leather-Appointed Front Outboard Seat Trim- Premium GMC Infotainment Audio System with 6 Speakers and SiriusXM with 360L Trial- Wireless Apple CarPlay and Wireless Android Auto Compatibility- Lane Keep Assist with Lane Departure Warning and Automatic Emergency Braking- Remote Vehicle Starter System and Push Button Start with Keyless Entry- 18-Inch Machined Aluminum Wheels and Chrome Grille Insert- HD Rear Vision Camera with Hitch Guidance Display- 120-Volt Bed-Mounted and Interior Power Outlets- Auto-Locking Rear Differential and Advanced Stability ControlThis Sierra is finished in a crisp white exterior that projects understated sophistication. The cabin welcomes you with dual-zone automatic climate control, heated front seats with memory settings, and a heated steering wheel that adjusts to your preferences. The front split-bench seating configuration provides flexibility for passengers or cargo, while perforated leather trim on the outboard seats adds a touch of refinement.The Preferred Equipment Group 4SA and Trailering Package make this truck ready for serious work. The Integrated Trailer Brake Controller works seamlessly with the Hitch Guidance system to simplify hitching, while the auto-locking rear differential provides the traction you need on challenging terrain. The auxiliary external transmission oil cooler keeps everything running smoothly under load.Technology integration is seamless with wireless Apple CarPlay and Android Auto, ensuring your devices connect without compromise. The premium eight-inch touchscreen brings everything together, while steering wheel audio controls keep your focus on the road. OnStar services capability and Wi-Fi hotspot connectivity keep you connected wherever your day takes you.Safety systems work quietly in the background, including automatic emergency braking, forward pedestrian braking, and lane keep assist with lane departure warning. The advanced airbag system, electronic stability control, and traction management provide layered protection, while the HD rear vision camera gives you confidence when backing up.This 2026 Sierra 1500 SLT delivers 22 city and 26 highway miles per gallon, balancing capability with efficiency. The 4-wheel drive system and standard suspension package ensure stable handling in any condition, while the 4-wheel disc brakes with ABS provide confident stopping power.We invite you to visit our showroom to experience the quality and capability this truck offers. The combination of diesel efficiency, refined comfort, and work-ready features makes the Sierra 1500 SLT a strong choice for buyers who demand both performance and dependability.