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 Mazda 3 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 Jetta has a standard blind spot warning system which uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. Only the Mazda 3 Select/Preferred/Carbon/Premium/Turbo offers a blind spot warning system.
To help make backing out of a parking space safer, the Jetta has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Only the Mazda 3 Select/Preferred/Carbon/Premium/Turbo has a rear cross-path warning system.
Both the Jetta and the Mazda 3 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, rearview cameras and available lane departure warning systems.
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, results indicate that the Volkswagen Jetta is safer than the Mazda 3:
|
Jetta |
Mazda 3 |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
101 |
112 |
Chest Movement |
.9 inches |
.9 inches |
Abdominal Force |
188 lbs. |
238 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
306 |
371 |
Spine Acceleration |
56 G’s |
71 G’s |
Hip Force |
554 lbs. |
620 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.