For enhanced safety, the front and second-row seat shoulder belts of the Lincoln Aviator have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Chrysler Pacifica doesn’t offer pretensioners for its second-row seat belts.
Both the Aviator and Pacifica have child safety locks to prevent children from opening the rear doors. The Aviator 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 Pacifica’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 Aviator has standard Post Collision Braking, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Pacifica doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
When descending a steep, off-road slope, the Aviator’s optional Hill Descent Control allows you to creep down safely. The Pacifica doesn’t offer Hill Descent Control.
The Aviator’s 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 Pacifica doesn’t offer a driver alert monitor.
Both the Aviator and the Pacifica have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, available all wheel drive and around view monitors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Lincoln Aviator is safer than the Chrysler Pacifica:
|
Aviator |
Pacifica |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
125 |
168 |
Neck Injury Risk |
26.3% |
29% |
Neck Stress |
167 lbs. |
230 lbs. |
Neck Compression |
26 lbs. |
56 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Lincoln Aviator is safer than the Chrysler Pacifica:
|
Aviator |
Pacifica |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
65 |
72 |
Chest Movement |
.9 inches |
1 inches |
Hip Force |
224 lbs. |
395 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
38 G’s |
54 G’s |
Hip Force |
604 lbs. |
764 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
12 inches |
13 inches |
HIC |
288 |
293 |
Spine Acceleration |
39 G’s |
50 G’s |
Hip Force |
573 lbs. |
616 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard front crash prevention system, and its headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Aviator its highest rating: “Top Safety Pick Plus” for 2019, a rating granted to only 122 vehicles tested by the IIHS. The Pacifica is only a standard “Top Safety Pick” for 2019.