The Toyota Corolla 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 ILX doesn’t offer knee airbags.
The Corolla 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 ILX 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 Corolla’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 ILX doesn’t offer a driver alert monitor.
Both the Corolla and the ILX 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, lane departure warning systems, rearview cameras, available blind spot warning systems 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 Toyota Corolla is safer than the Acura ILX:
|
Corolla |
ILX |
OVERALL STARS |
5 Stars |
4 Stars |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
187 |
227 |
Neck Stress |
243 lbs. |
257 lbs. |
Neck Compression |
50 lbs. |
56 lbs. |
|
Passenger |
|
STARS |
5 Stars |
4 Stars |
Neck Injury Risk |
27% |
40% |
Neck Stress |
165 lbs. |
166 lbs. |
Leg Forces (l/r) |
301/156 lbs. |
768/623 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 Toyota Corolla is safer than the Acura ILX:
|
Corolla |
ILX |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
92 |
234 |
Chest Movement |
.9 inches |
.9 inches |
Abdominal Force |
129 lbs. |
143 lbs. |
Hip Force |
330 lbs. |
487 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
137 |
324 |
Spine Acceleration |
43 G’s |
64 G’s |
Hip Force |
367 lbs. |
699 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
12 inches |
14 inches |
HIC |
239 |
299 |
Spine Acceleration |
32 G’s |
56 G’s |
Hip Force |
623 lbs. |
945 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
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 Corolla the rating of “Top Safety Pick” for 2023, a rating granted to only 64 vehicles tested by the IIHS. The ILX last would have qualified as a “Top Safety Pick” in 2017.