The 2018 Sierra 1500 Denali light-duty truck elevates full-size pickup design with signature accents, distinctive lighting, a sculpted front end and bold lines. The 2018 Sierra 1500 light-duty pickup truck's expertly crafted body and premium appointments form a striking appearance.
The 6.2L engine is the most powerful gas V8 in the segment with 420 horsepower and 460 lb.-ft. of torque. With Power Sunroof and AutoTrac 4WD.
Provides a permanent, durable, non-skid surface and Covers the entire bed below the side rails including tailgate, front box top rail and lower tie-down hooks. Bright LED lighting mounted in the cargo box, Provides light to find cargo in the bed when a tonneau cover is in place. Offers a handy alternative when a flashlight isn't available.
Automatically turns high-beam headlamps on and off according to surrounding traffic conditions.
High Performance LED Headlamps and Thin Profile LED Fog Lamps. Provides easy access to the box when the tailgate is lowered or up.
Feature same GMC Signature "C-shape" as LED headlamps. Including High-performance LED headlamps, Chrome front recovery tow hooks, Tri-Mode Power Steps.
The 2018 GMC Sierra 1500 Denali light-duty pickup truck signifies comfort and quality with attention to detail plus premium features and materials. One look inside the 2018 GMC Sierra 1500 pickup truck and you'll see why its elevated cabin offers the complete package.

Contrast stitching throughout the cabin, Soft-touch instrument panel and door trim, Available aluminum trim accents on instrument panel, steering wheel and center console.
Available heated and ventilated perforated leather-appointed seating. A large center console included with bucket-seat models and locking under-seat storage on SLE and SLT models with front bench seating.
Hydraulic body mounts along with hydraulic engine mounts reduce vibrations for a smooth and quiet ride. Aerodynamic exterior mirrors help reduce wind noise and a valved exhaust system helps reduce engine noise.
Triple door seals and Available Bose® Active Noise Cancellation system. And Heated, leather-wrapped steering wheel of Command Center.

USB ports1 and 12V charging outlets and available 110V power outlet. Contrast stitching throughout the cabin and Aluminum trim accents on instrument panel and steering wheel with Leather-wrapped steering wheel, Soft-touch instrument panel and door trim.
One look inside the 2018 GMC Sierra 1500 SLE Elevation Edition and you'll see that its cabin offers an exceptional level of refinement. Triple door seals, hydraulic body and engine mounts and aerodynamic exterior mirrors all help contribute to a quiet cabin.
The powerful Sierra 1500 Denali pickup truck is designed to tow and haul with ease. The Sierra Denali light-duty pickup truck is designed to do the work you need to get done, and to do so with ease.

Available 6.2L EcoTec3 V8 engine offers the most V8 horsepower in the light-duty segment with 420 horsepower.
When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction. The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm, It locks to turn both rear wheels in unison for added traction. May require additional optional equipment.


Activated by pushing a button that's easy to reach, this available feature uses antilock braking to help for a smooth and controlled hill descent in rough terrain without you having to touch the brake pedal. You must always use your brake pedal for immediate slowing or stopping. With Hill Start Assist, sensors automatically detect when Sierra is on a 5 percent grade or more. The system holds the brakes momentarily, under certain conditions, or until the accelerator is pressed, preventing rollback.
Active Fuel Management: By sensing load and power demand, Active Fuel Management activates or deactivates four of the engine's eight cylinders (two cylinders on V6) to meet driving conditions. Direct Injection: Delivers precise fuel distribution and fast, efficient combustion. Gasoline is injected directly into the combustion chamber of the cylinder, allowing for a higher compression ratio.

Available integrated Trailer Brake Controller provides fingertip control and monitoring of your trailer brakes.
DURALIFETM technology protects against corrosion and can double rotor life compared to conventional rotors.
Trailer Sway Control helps prevent vehicles and their trailers from uncontrolled trailer swaying including Rear Vision Camera System.
GMC offers safety innovations with advanced technology to help you keep safe on the road. Safety features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather, and road conditions may affect feature performance. Read the vehicle’s owner’s manual for more important feature limitations and information.
Lane Keep Assist with Lane Departure Warning helps drivers avoid unintentional lane drifts by reading lane markings and gently guiding the vehicle back into its lane using light steering inputs. This feature can be disabled with the push of a button.
If the vehicle is traveling at a low speed and the system detects that a front-end collision is imminent while following a detected vehicle and the driver has not already applied the brakes, the system automatically applies brakes to help reduce the collision's severity. The system may even help avoid the collision at very low speeds.
Below 5 mph (8 km/h), provides distance-to-object alerts to help the driver park and avoid crashing into nearby detected objects directly ahead or behind the vehicle during low-speed maneuvering.
Available Adaptive Cruise Control enhances regular Cruise Control to allow the vehicle to automatically follow a detected vehicle ahead at the driver-selected following gap while the driver steers, reducing the need for the driver to frequently brake and accelerate.
Provides audible and visual signals if it appears that a front-end collision with a detected vehicle may be imminent.
With the Rear Vision Camera, the center screen serves as your monitor for the available camera. Its dynamic grid lines help when hitching a trailer.
The GM-patented Safety Alert Seat provides the driver the option of getting haptic seat-bottom vibration pulses instead of audible crash avoidance alerts.
Source: 2018 GMC Sierra 1500