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 Expedition 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 middle row seatbelts optional on the Expedition inflate when a collision is detected, helping to spread crash forces over a much larger area of the body and limiting head and neck movement. This can help prevent spinal and internal injuries. The Sequoia doesn’t offer inflatable seatbelts.
Over 200 people are killed each year when backed over by motor vehicles. The Expedition offers an optional Reverse Brake Assist that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Sequoia doesn’t offer backup collision prevention brakes.
Full-time four-wheel drive is optional on the Expedition. 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 Expedition 4x4’s standard Hill Descent Control allows you to creep down safely. The Sequoia doesn’t offer Hill Descent Control.
The Expedition (except STX) offers an optional 360-Degree Camera 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 Expedition and Sequoia have rear cross-traffic warning, but the Expedition has Cross Traffic Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Sequoia’s Rear Cross Traffic Alert doesn’t automatically brake.
Both the Expedition 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, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

