The Jetta has a standard Automatic Post-Collision Braking System, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Sonata 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.
Both the Jetta and the Sonata have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, 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, blind spot warning systems, rearview cameras, rear cross-path warning and available lane departure warning systems.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Volkswagen Jetta is safer than the Hyundai Sonata:
|
Jetta |
Sonata |
|
Driver |
|
STARS |
4 Stars |
4 Stars |
HIC |
247 |
514 |
Leg Forces (l/r) |
46/106 lbs. |
321/341 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 Volkswagen Jetta is safer than the Hyundai Sonata:
|
Jetta |
Sonata |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
101 |
163 |
Chest Movement |
.9 inches |
1 inches |
Abdominal Force |
188 lbs. |
305 lbs. |
Hip Force |
317 lbs. |
498 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
56 G’s |
72 G’s |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
20 inches |
HIC |
239 |
288 |
Spine Acceleration |
38 G’s |
38 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 Volkswagen Jetta is safer than the Sonata:
|
Jetta |
Sonata |
Overall Evaluation |
ACCEPTABLE |
ACCEPTABLE |
Structure |
GOOD |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Tension |
245 lbs. |
379 lbs. |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Shoulder Deflection |
1.06 in |
1.54 in |
Shoulder Force |
245 lbs. |
357 lbs. |
Torso Deflection Rate |
12 MPH |
13 MPH |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Neck Tension |
89 lbs. |
312 lbs. |
Neck Compression |
45 lbs. |
89 lbs. |
Pelvis |
ACCEPTABLE |
MARGINAL |
Pelvis Force |
1049 lbs. |
1339 lbs. |
Head Protection |
GOOD |
GOOD |