Over 200 people are killed each year when backed over by motor vehicles. The GranTurismo Folgore has standard Rear Emergency Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The S5 doesn’t offer automatic braking for stationary objects directly to the rear.
The GranTurismo Folgore’s optional driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The S5 doesn’t offer a driver alert monitor.
Both the GranTurismo Folgore and the S5 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available lane departure warning systems, blind spot warning systems and rear cross-path warning.
The Maserati GranTurismo Folgore weighs 815 to 1135 pounds more than the Audi S5. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts.

