Automobile reports MazdaSpeed 3 is the fastest and most powerful version of the Mazda 3 * Automobile credits MazdaSpeed3 with a stiffer chassis, larger front brakes and higher spring rates * Road & Track reports Mazdaspeed3\'s handling is on par with performance leaders * Road & Track Long-Term Test reports Mazdaspeed3 is a fun package replete with a tight chassis, sharp steering and supportive seats *