2015 GMC Sierra 1500 SLE

2015 GMC Sierra 1500 SLE — Overview

This 2015 GMC Sierra 1500 SLE is finished in Onyx Black with a Dark Ash/Jet Black interior trim. It is powered by the EcoTec3 5.3L V8 producing 355 hp and 383 lb-ft of torque, paired with a six-speed automatic transmission. The EcoTec3 family includes direct injection, variable valve timing and cylinder deactivation (Active Fuel Management) to balance performance and efficiency. EPA fuel economy is rated at approximately 16 MPG city and 22 MPG highway.

Factory-equipped features (standard SLE items and core equipment)
- Powertrain and driving: EcoTec3 5.3L V8 engine, six-speed automatic transmission with Tow/Haul mode, and GM’s fuel-saving technologies (direct injection, variable valve timing, cylinder deactivation). Heavy-duty construction and chassis tuning appropriate for light-truck use.
- Exterior: Onyx Black factory paint, halogen headlamps, body-colored or black accents consistent with the SLE appearance package, and practical truck styling with an emphasis on durability and utility.
- Wheels and tires: Factory wheel-and-tire package matched to the SLE trim (designed for daily driving and light towing); the Sierra’s wheel design and tire sizing are calibrated for load capacity and ride comfort.
- Interior and seating: Dark Ash/Jet Black interior trim. Comfortable, durable seating surfaces typical of the SLE trim with supportive front seating and practical layout for driver and passengers. Manual climate control and a center stack oriented toward easy operation.
- Convenience and controls: Power windows and door locks, remote keyless entry, cruise control, tilt and telescoping steering column, and steering-wheel mounted audio and phone controls for convenient operation while driving.
- Infotainment and connectivity: Factory AM/FM audio system with auxiliary input and USB connectivity and integrated hands-free Bluetooth for phone and audio streaming. Intuitive controls aimed at straightforward operation.
- Storage and utility: Multiple interior storage compartments, cupholders, and practical cargo bed access and tie-down points as provided from the factory for day-to-day hauling and chores.
- Safety and security: Anti-lock brakes (ABS), electronic stability control (StabiliTrak) with traction control, front and side-impact air bags with roof-mounted side curtain airbags, and tire pressure monitoring system (TPMS). Standard safety features reflect federal requirements and GM’s safety package for this model year.

Additional notes
- This listing’s asking price is below the J.D. Power Book value for comparable vehicles.
- The combination of the 5.3L V8 and six-speed automatic provides strong low-end torque for towing and passing, while the EcoTec3 technologies help moderate fuel consumption for a full-size V8 pickup.
- If you would like complete factory option details, a VIN report will confirm the original dealer-installed options and factory packages for this specific truck.

If you’d like more information about equipment specific to this unit (exact cab configuration, bed length, wheel size, or factory option packages), I can obtain the VIN details and provide a full factory build specification.