The 2012 Mazda 3 is available in four-door sedan and hatchback body styles. The SV comes with 16-inch steel wheels, power mirrors, power windows, a height-adjustable driver seat, a tilt-and-telescoping steering wheel, a 60/40 split-folding rear seat and a four-speaker sound system with a CD player, auxiliary audio jack and steering wheel controls. The 3i Touring adds to the Sport equipment the Skyactiv-G engine, 16-inch alloy wheels, cruise control, a leather-wrapped steering wheel and shifter, a rear-seat center armrest, a trip computer, Bluetooth (phone and audio streaming) and a six-speaker sound system. The 3s Touring adds on a more powerful four-cylinder engine, 17-inch alloy wheels, upgraded brakes, foglamps, LED taillights, a deck lid spoiler (sedan), keyless ignition/entry, sport seats and dual-zone automatic climate control.