See also:

Single-Nano Technology Catalyst for all Petrol Engines
Part of the eco-evolution of Mazda powertrains includes the introduction of a unique catalyst developed by Mazda for its petrol engines. Traditional catalysts have precious metals that cause chemi ...

Mazda CX-7 2008 review
Editor's note: For 2008, Mazda has made no significant changes to the CX-7, which debuted as a 2007 model. One bonus for buyers is that the engine has been modified to allow it to run on regular g ...

Maintenance and Care
How to keep your Mazda in top condition. ...