Active Noise Control (ANC)
By identifying undesirable sounds in the cabin and then playing back through the speakers sound waves of opposite phase, the original noises are cancelled out, making the M's interior a quieter, more restful place to be. The system is aimed at reducing undesirable low-frequency engine sounds only. Infiniti M models with the 16-speaker Bose® Studio Surround® sound system are equipped with Bose Engine Harmonic Cancellation (EHC) which is even more effective at controlling unwanted noises.
See also:
Ride & Handling
Midsize luxury cars run the gamut from comfortable to rigid; the M is closer
to rigid, though not so much that it's punishing to drive. Despite my test car
having the Sport package — which augment ...
Safety
In Insurance Institute for Highway Safety crash tests, the 2012 Infiniti G37
coupe received the highest score, Good, in frontal offset and side-impact tests.
It scored Acceptable in roof strength ...
Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing where atmospheric pollution exists, or where road salt is used. ...