See also:

Specifications
Engine Electrical System CAUTION: When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium alloy and platinum tips could be damaged. Lubricant Q ...

Performance
When the Mazda6 debuted last year, I drove a powerful V-6 version called the ''s.'' That car handled like a true sport sedan, with relatively heavy steering and a pretty rough ride. It was fun, bu ...

Under the Hood
The normally aspirated (non-turbo) 2.5-liter four-cylinder engine is now available on "i" Touring models, and it comes with a five-speed automatic transmission and front-wheel drive. The ...