See also:

Under the Hood
Mazda3 models now offer a choice of engines:   Standard  148-horsepower, 2.0-liter four-cylinder engine that teams with a five-speed manual or five-speed automatic transmission Opt ...

Convertible Top (Soft Top)
Convertible Top Precautions WARNING: Sit in the seat with the seat belt correctly fastened when the vehicle is moving: Standing in the vehicle, or sitting on the convertible top storage area o ...

Engine Compartment Overview
Without turbocharger With turbocharger ...