For enhanced safety, the front and rear seat shoulder belts of the Lexus ES 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.
The Lexus ES has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help 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 ES offers optional Intuitive Parking Assist with Auto Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Jetta doesn’t offer automatic braking for stationary objects directly to the rear.
The ES 250 AWD has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Jetta doesn’t offer all-wheel drive.
The ES offers an optional Panoramic View Camera to allow the driver to see objects all around the vehicle on a screen. The Jetta only offers a rear monitor.
The ES’ 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 ES 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, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.
The Lexus ES weighs 654 to 885 pounds more than the Volkswagen Jetta. The NHTSA advises that heavier cars 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 Lexus ES is safer than the Volkswagen Jetta:
|
ES |
Jetta |
|
Driver |
|
STARS |
5 Stars |
4 Stars |
HIC |
120 |
247 |
Neck Injury Risk |
24% |
31.7% |
Neck Stress |
239 lbs. |
354 lbs. |
Neck Compression |
30 lbs. |
58 lbs. |
|
Passenger |
|
STARS |
4 Stars |
4 Stars |
Neck Injury Risk |
33% |
41.6% |
Neck Compression |
62 lbs. |
141 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 Lexus ES is safer than the Volkswagen Jetta:
|
ES |
Jetta |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
85 |
101 |
Chest Movement |
.6 inches |
.9 inches |
Abdominal Force |
160 lbs. |
188 lbs. |
Hip Force |
264 lbs. |
317 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
300 |
306 |
Spine Acceleration |
43 G’s |
56 G’s |
Hip Force |
541 lbs. |
554 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
36 G’s |
38 G’s |
Hip Force |
570 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 Lexus ES is safer than the Jetta:
|
ES |
Jetta |
Overall Evaluation |
ACCEPTABLE |
ACCEPTABLE |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Torso Max Deflection |
1.38 in |
1.85 in |
Torso Deflection Rate |
7 MPH |
12 MPH |
Pelvis |
ACCEPTABLE |
MARGINAL |
Pelvis Force |
1026 lbs. |
1182 lbs. |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
197 |
274 |
Neck Compression |
22 lbs. |
45 lbs. |
Torso |
GOOD |
MARGINAL |
Shoulder Deflection |
.71 in |
1.97 in |
Shoulder Force |
89 lbs. |
379 lbs. |
Torso Max Deflection |
1.02 in |
1.69 in |
Torso Deflection Rate |
10 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 ES is 2.6% less likely to roll over than the Jetta.
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 ES the rating of “Top Safety Pick” for 2023, a rating granted to only 98 vehicles tested by the IIHS. The Jetta last would have qualified as a “Top Safety Pick” in 2017.