See also:

Front Seats
WARNING. Do not modify or replace the front seats: Modifying or replacing the front seats such as replacing the upholstery or loosening any bolts is dangerous. The front seats contain air bag c ...

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 ...

Interior
The second row's backrest can recline or fold flat, and the seat can slide fore and aft to optimize legroom and cargo space. There's room for two in the 50/50-split third-row seat, which also can ...