For enhanced safety, the front and rear seat shoulder belts of the Toyota Rav4 Hybrid 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 Subaru Impreza doesn’t offer pretensioners for its rear seat belts.
The Rav4 Hybrid 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 Impreza 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.
The Rav4 Hybrid XSE/Limited offers an optional Bird’s Eye View Camera to allow the driver to see objects all around the vehicle on a screen. The Impreza only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.
Both the Rav4 Hybrid and Impreza offer Rear Cross Traffic Alert, but the Rav4 Hybrid (except LE/SE/Woodland) has Parking Support Brake (automatically applies the brakes) to better prevent a collision when backing near traffic. The Impreza’s Rear Cross Traffic Alert doesn’t automatically brake.
Both the Rav4 Hybrid and the Impreza have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras and available blind spot warning systems.
The Toyota Rav4 Hybrid weighs 540 to 824 pounds more than the Subaru Impreza. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts. Crosswinds also affect lighter cars more.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Toyota Rav4 Hybrid is safer than the Subaru Impreza:
|
Rav4 Hybrid |
Impreza |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
Chest Compression |
.4 inches |
.7 inches |
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 Toyota Rav4 Hybrid is safer than the Subaru Impreza:
|
Rav4 Hybrid |
Impreza |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
83 |
165 |
Chest Movement |
.5 inches |
1 inches |
Abdominal Force |
138 lbs. |
293 lbs. |
Hip Force |
246 lbs. |
400 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
146 |
363 |
Spine Acceleration |
49 G’s |
79 G’s |
Hip Force |
508 lbs. |
715 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
36 G’s |
49 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 Rav4 Hybrid is much safer than the Impreza Sedan:
|
Rav4 Hybrid |
Impreza |
Overall Evaluation |
ACCEPTABLE |
POOR |
Structure |
GOOD |
POOR |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
120 |
245 |
Head Peak Forces |
no contact |
55 G’s |
Neck Tension |
134 lbs. |
290 lbs. |
Torso |
GOOD |
MARGINAL |
Shoulder Deflection |
.47 in |
1.89 in |
Shoulder Force |
178 lbs. |
357 lbs. |
Torso Max Deflection |
1.34 in |
2.01 in |
Torso Deflection Rate |
7 MPH |
10 MPH |
Pelvis |
ACCEPTABLE |
ACCEPTABLE |
Pelvis Force |
1093 lbs. |
1116 lbs. |
Head Protection |
GOOD |
ACCEPTABLE |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Torso |
GOOD |
MARGINAL |
Shoulder Deflection |
.94 in |
2.09 in |
Shoulder Force |
290 lbs. |
424 lbs. |
Torso Max Deflection |
.83 in |
1.69 in |
Torso Deflection Rate |
8 MPH |
13 MPH |
Pelvis |
GOOD |
GOOD |
Pelvis Force |
692 lbs. |
825 lbs. |
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Rav4 Hybrid the rating of “Top Safety Pick” for 2023, a rating granted to only 80 vehicles tested by the IIHS. The Impreza last would have qualified as a “Top Safety Pick” in 2022.