The Mazda3 comes in a broad array of body styles, engines, and trim levels. The Mazda3i is powered by a 148-horsepower, 2.0-liter four-cylinder engine; the Mazda3s packs a 156-hp, 2.3-liter four-cylinder. The Mazda3i is available only as a four-door sedan, whereas the Mazda3s comes as a sedan and five-door hatchback. A five-speed manual transmission is standard on all models; a four-speed automatic is optional ($900) on 3i, while 3s offers a five-speed automatic ($950).
The base-level Mazda3i Sport ($13,895) comes with manual windows and door locks. It has a tachometer, variable-intermittent wipers, a 60/40 split fold-down rear seat, a tilt-and-telescope steering wheel with remote audio controls, and a four-speaker AM/FM/CD audio system with automatic level control and an iPod-friendly input jack. All-season 195/65HR15 tires mount on steel wheels. Air conditioning is optional ($880) and includes an outside temperature display.
Mazda3i Touring ($16,595) adds air conditioning, power windows and door locks, remote keyless entry, cruise control, power-adjustable outside mirrors, height-adjustable driver's seat, an upgraded six-speaker audio system, and 205/55HR16 tires on 16-inch alloy wheels.
Mazda3s Sport sedan ($17,435) upgrades to the larger engine and adds a leather-wrapped shift knob, electroluminescent gauges, fog lights, and more stylish bumpers. The 3s Sport hatchback ($17,925) is similarly equipped, but rolls on 205/50VR17 tires on 17-inch alloy rims. All hatchback models come with a rear wiper, rigid rear cargo area cover, and cargo management system.
Mazda3s Touring sedan and hatchback ($18,425) add the 205/50VR17 tires and alloy wheels, plus electronic stability control and traction control. (Sedan and hatchback are priced and equipped the same.)
Mazda3s Grand Touring sedan and hatchback ($20,195) add leather seating, synthetic leather door inners, heated front seats, HID headlights with automatic on/off, rain-sensing windshield wipers, automatic climate control, a trip computer, clear-lens LED taillights, and a theft-deterrent system.
Options include a power glass sunroof bundled with a 6CD changer ($890) on all but 3i Sport; on Grand Touring models the package also includes a Bose sound system and costs more ($1335). Grand Touring models offer Navigation bundled with Sirius Satellite Radio ($1950). A long list of extras, including the CD changer ($500) and Sirius radio ($430), can also be installed as dealer accessories.
The Mazdaspeed3 Sport hatchback ($22,430) comes with a 263-hp turbocharged 2.3-liter inline-4, six-speed manual transmission, limited-slip differential, sport seats, aluminum pedals, unique red-and-black cloth interior trim, and 215/45YR18 tires. Otherwise it is equipped similarly to the Touring models. A Grand Touring version ($24,055) adds leather interior, Bose premium audio with in-dash 6CD changer, rain-sensing wipers, trip computer, high-intensity headlights, and theft deterrence. The only significant factory option is the navigation/Sirius package ($1950), although again, dealer-installed accessories are available.
Safety features that come on all Mazda3 models include front airbags, an energy-absorbing brake pedal, and a tire-pressure monitor. Anti-lock brakes with electronic brake-force distribution and brake assist are standard on 3s, as are side airbags and head-protection curtain airbags. All of these features are offered as a package ($395) on 3i models with air conditioning. Electronic stability control and traction control are standard on 3s Touring and Grand Touring.