The G-Class’ 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.
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 G-Class are reminded to check the back seat if they opened the rear door before starting out. The Purosangue doesn’t offer a back seat reminder.
The G-Class has a standard Post Collision Brake, which automatically applies 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 G-Class has a standard Maneuvering Brake 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.
The G-Class has a standard Surround View System to allow the driver to see objects all around the vehicle on a screen. The Purosangue only offers a rear monitor.
Both the G-Class and Purosangue have rear cross-traffic warning, but the G-Class has Active Brake Assist (automatically applies the brakes) to better prevent a collision when backing near traffic. The Purosangue’s Rear Cross Traffic Alert doesn’t automatically brake.
Both the G-Class 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 Mercedes G-Class weighs 1072 to 2426 pounds more than the Ferrari Purosangue. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.