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:
Highly rigid body
The basic development concept for the body shell of the all-new Mazda 3 was
to improve the overall balance of the body's rigidity and ensure it firmly
absorbs the reaction force of the dampers. To ...
Under the Hood
The 2008 CX-9 is powered by a new 273-horsepower, 3.7-liter V-6 engine that
drives a six-speed automatic transmission that has a clutchless-manual mode.
Front- or all-wheel-drive versions are offe ...
Convenient Use of the Hands-Free System
Phonebook usage
Phonebook registration
Phone numbers can be registered to the
Bluetooth Hands-Free phonebook.
1. Activate Bluetooth Hands-Free.
2. Say: [Beep] “Phonebook”.
3. Prompt: “Select one ...


