Under the Hood
The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter four-cylinder that pumps out 156 hp. A five-speed manual gearbox is standard, and a four-speed automatic transmission with a manual-shift provision is optional for the Mazda3 i. The 2.3-liter engine can mate with a five-speed automatic.
See also:
Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S.
National
Highway Traffic Safety Administration for grading tires by tread wear, traction,
and
temperature performance.
...
Emission Control System
Your vehicle is equipped with an emission control system (the catalytic
converter is part of
this system) that enables your vehicle to comply with existing exhaust emissions
requirements.
WARNING ...
Overview
When the first-generation Mazda 3 was released, it introduced a level of driving
pleasure and sense of quality which exceeded its class. Five years later, total
sales have surpassed 1.8 million un ...