In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Tahoe are reminded to check the back seat if they opened the rear door before starting out. The Sequoia doesn’t offer a back seat reminder.
The Tahoe (except LS with front bench seat) has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The Sequoia doesn’t offer front seat center airbags.
Over 200 people are killed each year when backed over by motor vehicles. The Tahoe Premier/High Country offers optional Reverse Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Sequoia doesn’t offer backup collision prevention brakes.
Full-time four-wheel drive is optional on the Tahoe. Full-time four-wheel drive gives added traction for safety in all conditions, not just off-road, like the only system available on the Sequoia.
When descending a steep, off-road slope, the Tahoe Z71/Premier 4WD/High Country 4WD’s standard Hill Descent Control allows you to creep down safely. The Sequoia doesn’t offer Hill Descent Control.
The Tahoe (except LS) offers an optional HD Surround Vision to allow the driver to see objects all around the vehicle on a screen. The Sequoia only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
Both the Tahoe and the Sequoia have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available blind spot warning systems and rear cross-path warning.

