The Mazda 3 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 ILX doesn’t offer knee airbags.
Over 200 people are killed each year when backed over by motor vehicles. The Mazda 3 Turbo Premium Plus has standard Smart Brake Support that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The ILX doesn’t offer backup collision prevention brakes.
The Mazda 3 offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The ILX doesn’t offer all-wheel drive.
The Mazda 3 Turbo Premium Plus has a standard 360-Degree Monitor to allow the driver to see objects all around the vehicle on a screen. The ILX only offers a rear monitor.
The Mazda 3’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 Mazda 3 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, 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 Mazda 3 is safer than the Acura ILX:
|
Mazda 3 |
ILX |
OVERALL STARS |
5 Stars |
4 Stars |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
89 |
227 |
Neck Injury Risk |
17% |
26% |
Neck Stress |
214 lbs. |
257 lbs. |
Neck Compression |
27 lbs. |
56 lbs. |
|
Passenger |
|
STARS |
5 Stars |
4 Stars |
HIC |
153 |
211 |
Chest Compression |
.4 inches |
.5 inches |
Neck Injury Risk |
30% |
40% |
Neck Compression |
20 lbs. |
40 lbs. |
Leg Forces (l/r) |
178/201 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 Mazda 3 is safer than the Acura ILX:
|
Mazda 3 |
ILX |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
112 |
234 |
Chest Movement |
.9 inches |
.9 inches |
Hip Force |
239 lbs. |
487 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
620 lbs. |
699 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
10 inches |
14 inches |
HIC |
199 |
299 |
Spine Acceleration |
30 G’s |
56 G’s |
Hip Force |
527 lbs. |
945 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
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 standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Mazda 3 its highest rating: “Top Pick Plus” for 2021, a rating granted to only 74 vehicles tested by the IIHS. The ILX last would have qualified as only a standard “Top Pick” in 2017.