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 Sonata 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 Hyundai Sonata 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.
Over 200 people are killed each year when backed over by motor vehicles. The Sonata Limited has standard Reverse Collision-Avoidance Assist that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Jetta doesn’t offer backup collision prevention brakes.
The Sonata’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the Jetta.
The Sonata Limited has a standard Around View Monitor to allow the driver to see objects all around the vehicle on a screen. The Jetta only offers a rear monitor.
The Sonata’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 Jetta doesn’t offer a driver alert monitor.
Both the Sonata and the Jetta 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 and rear cross-path warning.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Hyundai Sonata is safer than the Volkswagen Jetta:
|
Sonata |
Jetta |
|
Driver |
|
STARS |
4 Stars |
4 Stars |
Neck Injury Risk |
22% |
31.7% |
Neck Stress |
171 lbs. |
354 lbs. |
Neck Compression |
33 lbs. |
58 lbs. |
|
Passenger |
|
STARS |
5 Stars |
4 Stars |
Chest Compression |
.5 inches |
.7 inches |
Neck Injury Risk |
33% |
41.6% |
Neck Stress |
98 lbs. |
152 lbs. |
Leg Forces (l/r) |
29/21 lbs. |
308/63 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 Hyundai Sonata is safer than the Volkswagen Jetta:
|
Sonata |
Jetta |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
301 |
306 |
Hip Force |
539 lbs. |
554 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
577 lbs. |
627 lbs. |
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 Hyundai Sonata is safer than the Jetta:
|
Sonata |
Jetta |
Overall Evaluation |
ACCEPTABLE |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
195 |
226 |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Torso Max Deflection |
1.5 in |
1.85 in |
Pelvis |
ACCEPTABLE |
MARGINAL |
Pelvis Force |
982 lbs. |
1182 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
111 |
274 |
Torso |
GOOD |
MARGINAL |
Shoulder Deflection |
.75 in |
1.97 in |
Shoulder Force |
201 lbs. |
379 lbs. |
Torso Max Deflection |
.71 in |
1.69 in |
Torso Deflection Rate |
5 MPH |
10 MPH |
Head Protection |
GOOD |
GOOD |
Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the Sonata, with its five-star roll-over rating, is 3.4% less likely to roll over than the Jetta, which received a four-star rating.
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 vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its available headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Sonata the rating of “Top Safety Pick” for 2022, a rating granted to only 158 vehicles tested by the IIHS. The Jetta does not qualify as a “Top Safety Pick.”