Mazda 5 Facelift - An even Quieter Place to be
Mazda 5 facelift is not only more practical and easier to use, it is also a quieter place to be, making its passenger cell even more communicative and relaxing. Engine sound, for instance, has been reduced (for all engines) by the introduction of a multi-resonator around the fresh air intake duct. It has six different types of resonators that are designed to cut noise at frequencies between 80 to 470 Hz. Road noise has also been reduced by increasing the rigidity of the rims of the alloy wheels. This reduces load wheel vibration, which is transmitted to the body and experienced as road noise by passengers, by 1 dB. And, Thinsulate® insulation sheeting has been added to the roof liner, which absorbs high-pitched road noise (at 250 Hz and above) transmitted through the body shell.
See also:
Powertrains - Improved Fuel Efficiency, less CO 2 and new Automatic Transmission
Mazda's push to reduce the impact of its vehicles on the environment continues
with the Mazda 5 facelift, which features an updated engine line-up that uses less
fuel and produce fewer emissio ...
Overloading
WARNING:
Be careful not to overload your vehicle:
The gross axle weight rating (GAWR).
and the gross vehicle weight rating
(GVWR) of your vehicle are on the
Motor Vehicle Safety Standard Label
o ...
Traction Control System (TCS)
* Some models.
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque and braking*.
When the TCS detects driving wheel
slippage, it lowers engine torque and
...