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.

