Sierra owners expect outstanding power when trailering and hauling, and excellent efficiency when highway cruising or commuting to work. The available EcoTec3 5.3L engines offer just that, with the EcoTec3 5.3L eAssist engine the most fuel efficient V8 in a pickup. These engines feature Active Fuel Management, Direct Injection, and Continuously Variable Valve Timing that work together to optimize power and fuel efficiency.
Sierra 1500 has three available bed options to fit nearly everything you could possibly need: Short, Standard, and Long.
Style meets substance inside the 2018 Sierra 1500 light-duty truck. From the exceptional storage space in the center console, to comfort and convenience features, Sierra truly has no peer.
Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and
- Two maintenance visits
- 3-year / 36,000-mile Bumper-to-Bumper Warranty
- 5-year / 60,000-mile Powertrain Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-month trial of OnStar Guidance Plan with a suite of emergency security and diagnostic services
- 5-year OnStar Basic Plan