For enhanced safety, the front and second-row seat shoulder belts of the Toyota Highlander 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.
With its standard Pre-Collision System with Pedestrian Detection, the Toyota Highlander is better at preventing collisions with pedestrians than the Chrysler Pacifica, according to the Insurance Institute for Highway Safety:
|   
  | 
     Highlander  | 
     Pacifica  | 
  
|   Overall Evaluation  | 
     GOOD  | 
     ACCEPTABLE  | 
  
|   
  | 
     Crossing Child - DAY  | 
  |
|   12 MPH  | 
     AVOIDED  | 
     AVOIDED  | 
  
|   25 MPH  | 
     -22 MPH  | 
     -4 MPH  | 
  
|   
  | 
     Crossing Adult - NIGHT  | 
  |
|   12 MPH Brights  | 
     AVOIDED  | 
     AVOIDED  | 
  
|   12 MPH Low beams  | 
     AVOIDED  | 
     AVOIDED  | 
  
|   25 MPH Brights  | 
     AVOIDED  | 
     AVOIDED  | 
  
|   25 MPH Low beams  | 
     AVOIDED  | 
     -6 MPH  | 
  
|   
  | 
     Parallel Adult - NIGHT  | 
  |
|   25 MPH Brights  | 
     AVOIDED  | 
     AVOIDED  | 
  
|   25 MPH Low beams  | 
     AVOIDED  | 
     -1 MPH  | 
  
|   37 MPH Brights  | 
     -25 MPH  | 
     -22 MPH  | 
  
|   Warning Issued-Brights  | 
     2 sec  | 
     1.4 sec  | 
  
|   37 MPH Low beams  | 
     -25 MPH  | 
     No Slowing  | 
  
|   Warning Issued-Low beams  | 
     2 sec  | 
     No Warning  | 
  
The Highlander has a standard Secondary Collision Brake, which automatically applies 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.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Highlander. But it costs extra on the Pacifica.
When descending a steep, off-road slope, the Highlander’s standard Downhill Assist Control allows you to creep down safely. The Pacifica doesn’t offer Downhill Assist Control.
The Toyota Highlander’s rear backup camera has a standard washer for maintaining a clear view under various conditions. In contrast, the Chrysler Pacifica does not offer a rear camera washer, meaning its effectiveness relies on manual cleaning by the user when necessary.
Both the Highlander and Pacifica have rear cross-traffic warning, but the Highlander Limited/Platinum has Parking Support Brake (automatically applies the brakes) to better prevent a collision when backing near traffic. The Pacifica’s Rear Cross Path Detection doesn’t automatically brake.
The Highlander’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 Highlander and the Pacifica have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, plastic fuel tanks, 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 and available around view monitors.
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 Toyota Highlander is safer than the Chrysler Pacifica:
|   
  | 
     Highlander  | 
     Pacifica  | 
  
|   
  | 
     Front Seat  | 
  |
|   STARS  | 
     5 Stars  | 
     5 Stars  | 
  
|   HIC  | 
     55  | 
     72  | 
  
|   Chest Movement  | 
     .3 inches  | 
     1 inches  | 
  
|   Abdominal Force  | 
     79 lbs.  | 
     149 lbs.  | 
  
|   Hip Force  | 
     300 lbs.  | 
     395 lbs.  | 
  
|   
  | 
     Rear Seat  | 
  |
|   STARS  | 
     5 Stars  | 
     5 Stars  | 
  
|   Spine Acceleration  | 
     37 G’s  | 
     54 G’s  | 
  
|   Hip Force  | 
     152 lbs.  | 
     764 lbs.  | 
  
|   
  | 
     Into Pole  | 
  |
|   STARS  | 
     5 Stars  | 
     5 Stars  | 
  
|   Spine Acceleration  | 
     41 G’s  | 
     50 G’s  | 
  
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Toyota Highlander is safer than the Pacifica:
|   
  | 
     Highlander  | 
     Pacifica  | 
  
|   Overall Evaluation  | 
     GOOD  | 
     ACCEPTABLE  | 
  
|   Structure  | 
     GOOD  | 
     GOOD  | 
  
|   
  | 
     Driver Injury Measures  | 
  |
|   Head/Neck  | 
     GOOD  | 
     GOOD  | 
  
|   Head Injury Criterion  | 
     71  | 
     167  | 
  
|   Neck Tension  | 
     156 lbs.  | 
     335 lbs.  | 
  
|   Torso  | 
     GOOD  | 
     GOOD  | 
  
|   Shoulder Deflection  | 
     .51 in  | 
     .94 in  | 
  
|   Head Protection  | 
     GOOD  | 
     GOOD  | 
  
|   
  | 
     Passenger Injury Measures  | 
  |
|   Head/Neck  | 
     GOOD  | 
     GOOD  | 
  
|   Neck Tension  | 
     67 lbs.  | 
     112 lbs.  | 
  
|   Torso  | 
     GOOD  | 
     ACCEPTABLE  | 
  
|   Shoulder Deflection  | 
     1.06 in  | 
     1.1 in  | 
  
|   Shoulder Force  | 
     357 lbs.  | 
     424 lbs.  | 
  
|   Torso Max Deflection  | 
     1.1 in  | 
     1.97 in  | 
  
|   Torso Deflection Rate  | 
     6 MPH  | 
     12 MPH  | 
  
|   Pelvis  | 
     GOOD  | 
     POOR  | 
  
|   Pelvis Force  | 
     201 lbs.  | 
     1450 lbs.  | 
  
|   Head Protection  | 
     GOOD  | 
     GOOD  | 
  

