Both the Spectre and the Celestiq 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, lane departure warning systems, blind spot warning systems, around view monitors and rear cross-path warning.
The Rolls-Royce Spectre weighs 443 pounds more than the Cadillac Celestiq. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

