This 2011 GMC Sierra 1500 Work Truck in gray offers dependable performance and practical utility for work and daily driving. As a one-owner vehicle with moderate mileage, it presents an excellent opportunity for buyers seeking a capable pickup with proven reliability. - Heavy-Duty Rear Automatic Locking Differential - 4.8L V8 Vortec Flex Fuel Engine with Variable Valve Timing - Front Halogen Fog Lamps - Chrome Grille Surround - 17 x 7.5 6-Lug Chrome-Styled Steel Wheels - Heavy-Duty Trailering Package with 7-Way Connector - Remote Keyless Entry - Power Door Locks - Electronic Cruise Control - Electronic Stability Control and Traction Control - Dual Front Impact Airbags with Side Impact Protection - Front Frame-Mounted Recovery Hooks - Heavy-Duty Auxiliary External Transmission Oil Cooler - Color-Keyed Carpeting with Rubberized Vinyl Floormats - AM/FM Stereo with Seek & Scan The Sierra 1500's 4.8L V8 Vortec engine delivers solid power and flexibility, running on unleaded gasoline or up to 85% ethanol. The four-speed automatic transmission with overdrive provides smooth operation while maintaining fuel efficiency on the highway. With 14 MPG in the city and 19 MPG on the highway, this truck balances capability with reasonable fuel economy for a full-size pickup. Built for work, this Sierra includes practical features designed for job sites and active use. The heavy-duty rear automatic locking differential enhances traction and stability when navigating challenging terrain. The trailering package, complete with a sealed seven-way connector and external transmission oil cooler, supports safe towing and extended hauling capabilities. Front frame-mounted recovery hooks provide additional security for recovery situations. The Work Truck trim prioritizes functionality without unnecessary frills. The spacious cab offers comfortable seating with a front 40/20/40 split-bench design, allowing flexibility for passengers or storage. Color-keyed carpeting combined with rubberized vinyl floormats protects the interior from daily wear, while the tilt steering wheel and electronic cruise control enhance long-drive comfort. Safety remains a cornerstone of this vehicle's design. Dual front impact airbags, dual front side impact airbags, and overhead airbags provide comprehensive passenger protection. Electronic stability control, traction control, and ABS brakes work together to maintain control in various driving conditions. A low tire pressure warning system helps keep you informed of maintenance needs. This one-owner