Used 2026 GMC Sierra 1500 Crew Cab, Short Bed, SLT, RWD

Thank you for considering Seguin Chevrolet and Seguin Motor Cars for your automotive needs.This 2026 GMC Sierra 1500 SLT Crew Cab delivers capability and refinement in one impressive package. Finished in Onyx Black with a leather interior, the Sierra combines a powerful EcoTec3 5.3L V8 engine with a responsive 10-speed automatic transmission and rear-wheel drive. With an EPA-estimated 16 city / 20 highway MPG, this truck is built to work hard and perform reliably. Actual mileage may vary.- Preferred Equipment Group 4SA- Trailering Package with Integrated Trailer Brake Controller- 6-Speaker Audio System with SiriusXM 360L Trial Subscription- 10-Way Power Driver and Passenger Seat Adjusters with Lumbar Support- Heated Driver and Front Outboard Passenger Seating- Push Button Start with Remote Vehicle Starter System- HD Rear Vision Camera with Hitch Guidance- 18"" Machined Aluminum 6-Spoke Wheels- Automatic Emergency Braking with Lane Keep Assist- Perforated Leather-Appointed Front Outboard Seat TrimThe Sierra 1500 SLT combines luxury and utility with genuine capability. From the heated seats and power adjustable steering column to the available Wi-Fi hotspot and OnStar services, every detail is engineered for your comfort and convenience. Whether you're towing, hauling, or simply enjoying the road, this fully equipped GMC delivers the confidence and features today's truck buyers expect.We invite you to visit our showroom and experience this Sierra 1500 firsthand—your next truck is waiting.