***ONE OWNER*** The 2014 Mazda 3 is available in four-door sedan and hatchback body styles. Both are available in 3i and 3s trims that are broken into sub-trims. The base 3i SV -- a sedan-only trim -- offers 16-inch steel wheels, full power accessories, air-conditioning, a height-adjustable driver seat, a tilt-and-telescoping steering wheel, a trip computer, a folding rear seat and a four-speaker sound system with AM/FM radio, USB/iPod integration and an auxiliary audio input. The 3i Sport adds cruise control, a 60/40-split folding rear seat, Bluetooth phone and audio connectivity and a CD player to the base model offerings, while the 3i Touring model mixes in 16-inch alloy wheels, heated side mirrors, a rear spoiler, keyless ignition/entry, sport front seats, a leather-wrapped steering wheel, a rear-seat center armrest and a blind-spot warning system with rear cross-traffic alerts. A sunroof is available as a stand-alone option for the 3i Touring. It's also available in a package including dual-zone automatic climate control, a 7-inch touchscreen display, Mazda's new Commander dial-and-button control interface, a navigation system, voice controls and a premium nine-speaker Bose surround-sound audio system with HD radio, satellite radio and smartphone-enabled Internet radio (including Pandora). Every Mazda 3 comes equipped with antilock disc brakes, stability and traction control, active front head restraints, front side airbags and side curtain airbags.