Both the ID.BUZZ and EQB have child safety locks to prevent children from opening the rear doors. The ID.BUZZ has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The EQB’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.
The ID.BUZZ 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 EQB doesn’t offer front seat center airbags.
Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The ID.BUZZ has standard Car2X, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. Car-to-X Communication costs extra on the EQB.
The ID.BUZZ’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. A lane departure warning system costs extra on the EQB.
Both the ID.BUZZ and the EQB have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.
The Volkswagen ID.BUZZ weighs 1160 to 1545 pounds more than the Mercedes EQB. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.