See also:

Catalyst that uses single nanotechnology
The MZR 2.0-litre petrol engine underfloor catalyst is the world's first vehicle catalyst to be constructed with single nanotechnology, which controls even finer materials structures than nanotech ...

Before Driving Your Mazda
Important information about driving your Mazda. ...

New for 2011
An electronic stability system is now standard on all models. Beyond that, Mazda makes mostly minor changes to option packages after the 2010 redesign. ...