automatic climate control was only available on the v6's and mazdaspeeds. us 4 cyl never got the option no matter the trim.if you have leather, Bose stereo, sunroof, heated mirrors, automatic climate control, 18" wheels, etc. you probably have a GT. If you have cloth seats, manual climate control, regular stereo, etc. you probably have an SVE.
some 03-05's had the 2.3 badging on the doors. but i dont think they did at all from 06+The 4-cylinder didn't have any badges related to the engine. You also definitely have a sedan.