The standard features of the Mazda Mazda3 i Sport include 2.0L I-4 148HP engine, 5-speed manual transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st and 2nd row overhead airbags, airbag occupancy sensor, 15" steel wheels, SIRIUS-ready AM/FM/Satellite-capable in-dash mounted single CD MP3 capability, with 4 speakers, radio with steering wheel controls, speed sensitive volume, tilt & telescoping steering wheel, and metal-look interior accents.