Substantially reduced road and wind noise
Many improvements were made to structural rigidity and powertrain NVH performance to provide a quieter, more pleasant ride, including the reduction of high frequency booming noise sometimes heard when decelerating while further evolving a sporty engine note. Increasing the rigidity of components and joints also helped to deliver a quieter ride that rates among the class leaders. The sound pressure level of road noise was curtailed by 6 to 11 percent over the previous model, and wind noise was reduced by approximately 6 percent, to 59.0 dB at 100 km/h with a 5 m/s crosswind, placing the all-new Mazda 3 among the quietest in the class.
See also:
Reporting Safety Defects (U.S.A.)
If you believe that your vehicle has a defect which could cause a crash or
could
cause injury or death, you should immediately inform the National Highway
Traffic Safety Administration (NHTSA) in ...
Light Bulbs
4 Door
5 Door
WARNING:
Do not replace the xenon fusion bulbs
yourself:
Replacing the xenon fusion bulbs
yourself is dangerous. Because the
xenon fusion bulbs require high
voltage, you coul ...
Bluetooth Hands-Free
What is Bluetooth Hands-Free?
Bluetooth Hands-Free Outline
By connecting a Bluetooth equipped
device (Mobile phone) to the hands-free
unit equipped on the vehicle, making and
receiving calls are ...


