ADVANCED SAFETY TECHNOLOGY The Sierra Denali pickup offers engineering technologies that help give you control and confidence in low-speed maneuvering and in your everyday driving.

Available First-In-Class Rear Camera Mirror close modal

The Sierra Denali’s dual-function mirror can be used as a conventional rear-view mirror or as a camera-based rear-view mirror that helps drivers see around potential vision obstructions. Compared to a traditional inside rearview mirror, this rear view mirror display provides a wider, less obstructed field of view to assist when driving, changing lanes, and checking for vehicles and traffic conditions. It offers zoom and vertical tilt driver adjustments.

8" Digital Driver Information Center

Positioned between the vehicle’s gauges, this helpful feature presents important vehicle information including fuel data, audio, trailer, phone and safety alerts.

IntelliBeam Headlamps

When driving conditions are dark, IntelliBeam headlamps automatically turn on the vehicle’s high beams. When oncoming headlamps or taillights are detected, IntelliBeam switches back to low beams.



ACTIVE SAFETY ALERTS GMC Sierra Denali is equipped with intelligent driver-centric alerts that help you avoid the unforeseen.
Lane Change Alert with Side Blind Zone Alert

Provides side-mirror alerts to drivers when a detected vehicle is moving in, or rapidly approaching, their side blind zone during a lane-change maneuver.

Forward Collision Alert

If the system detects that a front-end collision situation is imminent while following a detected vehicle, it alerts the driver to a potential collision. It also alerts the driver if the driver is following a detected vehicle much too closely.

Lane Keep Assist with Lane Departure Warning

Provides gentle steering wheel turns (and, if necessary, Lane Departure Warning alerts) to help drivers avoid collisions due to unintentionally drifting out of their lane when they are not actively steering and their turn signal is not activated.

Following Distance Indicator

This system provides drivers with the following (or headway) time to a moving vehicle detected in front of the vehicle to help them know if they are following too closely.

Front Pedestrian Braking

If the system detects that a pedestrian is directly ahead and a collision is imminent, and the driver has not already applied the brakes, the system alerts the driver and may even automatically apply the brakes to help the driver avoid or reduce the harm caused by the collision. Performance is limited at night.

Rear Cross Traffic Alert

When in Reverse, this feature provides alerts to help drivers avoid approaching detected left or right cross traffic (such as when backing out of a crowded parking space or driveway with side obstructions) .

Safety Alert Seat

The GM-patented Safety Alert Seat provides the driver the option to choose seat-bottom vibration pulses instead of audible crash-avoidance alerts.

Low Speed Forward Automatic Braking

If GMC Sierra Denali is traveling at a low speed and the system detects that a front-end collision situation is imminent while following a detected vehicle and the driver has not already applied the brakes, the system automatically applies the brakes to help reduce the collision’s severity. The system may even help avoid the collision at very low speeds.

Front and Rear Park Assist

When driving below 5 mph, this feature provides distance-to-object alerts to help the driver park and avoid nearby detected objects directly ahead of or behind the vehicle during low-speed maneuvering.

Safety or driver assistance 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 Owner’s Manual