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 ...

Two Strikes Against
The two strikes against the 2009 Mazda3 are its crash tests and its gas mileage. With the crash tests, the problem isn't the results, it's the lack thereof. The Insurance Institute for Highway Saf ...

Defining Attributes
On the upside, the current generation's reliability has been above average to well above average, and it's one of the most fun cars in the compact class. Fun is hard to define, but it usually invo ...