The Cullinan’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Purosangue doesn’t offer pre-crash pretensioners.
The Cullinan has standard PostCrash, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Purosangue doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
Over 200 people are killed each year when backed over by motor vehicles. The Cullinan has standard Active Park Distance Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Purosangue doesn’t offer backup collision prevention brakes.
A passive infrared night vision system optional on the Cullinan helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The Purosangue doesn’t offer a night vision system.
The Cullinan has a standard Surround View to allow the driver to see objects all around the vehicle on a screen. The Purosangue only offers a rear monitor.
Both the Cullinan and the Purosangue have standard driver and passenger frontal airbags, four-wheel antilock brakes, all wheel drive, 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.
The Rolls-Royce Cullinan weighs 1819 to 1832 pounds more than the Ferrari Purosangue. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.