See also:

Substantially reduced road and wind noise
Many improvements were made to structural rigidity and powertrain NVH performance to provide a quieter, more pleasant ride, including the reduction of high frequency booming noise sometimes heard ...

Essential Safety Equipment
Use of safety equipment, including seats, seat belt system, child-restraint systems and SRS air bags. ...

The Inside
The Mazda3's cabin is another aspect that shines, especially for a car in its fifth year on the market without an update. Again, the Cobalt didn't compare in 2005, so it still doesn't, and I rate ...