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.
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 1360 pounds more than the Ferrari Purosangue. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

