For enhanced safety, the front and rear seat shoulder belts of the Subaru Impreza 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 Volkswagen Jetta doesn’t offer pretensioners for its rear seat belts.
In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Impreza are reminded to check the back seat if they opened the rear door before starting out. The Jetta doesn’t offer a back seat reminder.
The Subaru Impreza has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Jetta doesn’t offer knee airbags.
The Impreza has standard Whiplash-Reducing Front Seats, which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Front Seats system allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. The Jetta doesn’t offer a whiplash protection system.
With its standard EyeSight, the Subaru Impreza is better at preventing collisions with pedestrians than the Volkswagen Jetta, according to the Insurance Institute for Highway Safety:
|
Impreza |
Jetta |
Overall Evaluation |
GOOD |
MARGINAL |
|
Crossing Child - DAY |
|
12 MPH |
AVOIDED |
AVOIDED |
25 MPH |
AVOIDED |
-12 MPH |
|
Crossing Adult - NIGHT |
|
12 MPH Brights |
AVOIDED |
AVOIDED |
12 MPH Low beams |
AVOIDED |
AVOIDED |
25 MPH Brights |
AVOIDED |
-18 MPH |
25 MPH Low beams |
AVOIDED |
-18 MPH |
|
Parallel Adult - NIGHT |
|
25 MPH Brights |
AVOIDED |
No Slowing |
25 MPH Low beams |
-10 MPH |
No Slowing |
37 MPH Brights |
AVOIDED |
No Slowing |
Warning Issued-Brights |
2.7 sec |
No Warning |
37 MPH Low beams |
-6 MPH |
No Slowing |
Warning Issued-Low beams |
2.6 sec |
No Warning |
The Impreza has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Jetta doesn’t offer all-wheel drive.
Both the Impreza and the Jetta have standard driver and passenger frontal airbags, front side-impact 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, rearview cameras, available blind spot warning systems and rear cross-path warning.
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 Subaru Impreza is safer than the Jetta:
|
Impreza |
Jetta |
Overall Evaluation |
GOOD |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
154 |
226 |
Neck Tension |
178 lbs. |
245 lbs. |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Torso Max Deflection |
1.61 in |
1.85 in |
Torso Deflection Rate |
10 MPH |
12 MPH |
Pelvis |
GOOD |
MARGINAL |
Pelvis Force |
892 lbs. |
1182 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
194 |
274 |
Torso |
ACCEPTABLE |
MARGINAL |
Shoulder Deflection |
1.65 in |
1.97 in |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
736 lbs. |
1049 lbs. |
Head Protection |
GOOD |
GOOD |
The Subaru Impreza achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2024 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The Jetta is not a “Top Safety Pick” for 2024.