The 2007 Lincoln MKZ comes with an active safety system that the company says tailors airbag and seatbelt response to the severity of a collision. Dual front airbags handle head-on impacts, while front side-impact airbags help defend against injury in broadside encounters. Lincoln also touts its safety canopy side curtain airbags, which cover both the front and rear seats. The company says that its system is unique because the airbag deploys in a “rolling” fashion, helping protect occupants even if they’re out of position, such as with their head against the window. This is in contrast to the accordion-style deployment of most other automakers. We’ll take their word for it, and hope we never get to test it in person.