This 2017 GMC Sierra 1500 SLT Crew Cab delivers the capability and comfort you expect from a full-size pickup truck, combining practical performance with premium appointments for both work and weekend adventures.- Power Sunroof- SLT Crew Cab Premium Plus Package with 20 Chrome Clad Wheels- Bose Premium Audio System with 8 Touch Navigation- Full LED Headlamps with IntelliBeam Automatic High Beam Control- Heated and Vented Front Bucket Seats- Heated Leather-Wrapped Steering Wheel- Front and Rear Park Assist with Rear Vision Camera- Off-Road Suspension Package with Rancho Shocks and Hill Descent Control- Spray-On Bed Liner- Integrated Trailer Brake Controller- 6 Chrome Tubular Assist Steps- Remote Vehicle Starter System- Dual-Zone Automatic Climate Control- OnStar 3 Month Guidance Plan with 4G LTEThe Sierra is powered by an EcoTec3 5.3L V8 engine paired with an 8-speed automatic transmission and 4WD capability, delivering balanced performance whether you're navigating city streets or tackling off-road terrain. The truck achieves 15 mpg in the city and 21 mpg on the highway, making it a practical choice for daily driving and longer excursions alike.The SLT Crew Cab Premium Plus Package elevates your driving experience with thoughtful details throughout. Heated and ventilated front bucket seats provide all-season comfort, while the leather-wrapped heated steering wheel ensures warmth during cold mornings. The premium Bose audio system with 8 diagonal color touchscreen navigation keeps you connected and entertained, enhanced by HD Radio and SiriusXM satellite capability.Advanced technology features work in your favor. The integrated trailer brake controller gives you confident towing capability, while front and rear park assist with a rear vision camera makes maneuvering easier. The Enhanced Driver Alert Package includes forward collision alert and lane keep assist, providing an extra layer of awareness on every drive. Remote keyless entry, wireless charging, and the OnStar Guidance Plan round out the connectivity features.This truck is built for both aesthetics and function. The Off-Road Suspension Package with Rancho shocks and hill descent control prepares you for challenging terrain, while the spray-on bed liner protects your cargo area for years to come. LED cargo box lighting and a full suite of LED headlamps ensure visibility in all conditions, and the chrome accents—from the 6 assist steps to the polished exhaust tip—add distinctive presence.Interior refinements make every journey comfortable. Dual-zone automatic climate control keeps passengers satisfied, power-adjustable pedals accommodate different driver preferences, and the homelink garage door transmitter adds convenience to your daily routine. The auto-dimming rear-view mirror and multiple storage features keep your cab organized and functional.amily Owned and Operated for Five Generations. Lehmer's Concord GMC has been serving Concord and the San Francisco, Oakland Bay Area since 1928. We are dedicated to making sure you have the best experience possible. For pre-owned vehicles, all pricing is after rebates if applicable, and does not include dealer-installed Lojack for $1295. Any Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. Some Factory Rebates are California Resident specific and may vary for residents of other states. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $37 electronic registration fee, any emission testing charge and $1.75 per new tire state tire fee.