The Mazda 3i 4-Door sedan ($13,710) comes with wind-up windows and manual door locks, four-speaker AM/FM/CD audio, tilt and telescope steering wheel with audio controls, 15-inch steel wheels with 195/65HR15 tires, side repeater lights, and a stainless steel exhaust system. A five-speed manual gearbox is standard, a four-speed automatic transmission ($900) is optional. Air conditioning is optional ($880) and comes with a pollen filter.

The 3i Touring sedan ($15,990) comes standard with air conditioning with the pollen filter, plus power windows, locks and mirrors; remote keyless entry; cruise control; a height-adjustable driver's seat; and six-speaker audio; and 16-inch cast aluminum wheels with more aggressive 205/55HR16 tires.

The Mazda 3s sedan ($16,880) and 5-Door hatchback ($17,370) come with the more powerful engine; all of the i-Touring equipment, plus anti-lock brakes (ABS) with Electronic Brake-force Distribution (EBD); variable-intermittent windshield wipers; leather-wrapped steering wheel and shift knob; brighter interior upholstery and trim; electroluminescent gauges that adjust for intensity; and delayed courtesy lights. A five-speed manual transmission is standard, and a five-speed automatic is optional ($950).

The 3s Touring sedan and hatchback list the same manufacturer's suggested retail price ($17,615). They start with all 3s equipment and add side-impact and side-curtain airbags; side-sill extensions; and 205/50VR17 tires on 17-inch alloy wheels.

The 3s Grand Touring sedan and hatchback ($19,165) add heated leather seats, automatic climate control, trip computer, xenon headlamps with automatic on/off, rain-sensing front windshield wipers, a tire-pressure monitor, and a more sophisticated security system.

An option package ($890) combining a power glass sunroof with a six-CD changer is available for 3i Touring, 3s, and 3s Touring. For the 3s Grand Touring only, Mazda packages the sunroof and six-CD changer with a 222-watt Bose premium sound system ($1335). DVD-based satellite navigation ($1750) is also available on 3s Grand Touring only. Leather seating is available ($590) on 3s Touring. Spoilers, cargo mats, fog lights, stereo upgrades, and an auto-dimming rear-view mirror with Homelink are available as dealer-installed accessories.

Safety features include dual front airbags that sense the driver's position and the weight of the front passenger. Side-impact and side-curtain airbags are standard on 3s Touring and 3s Grand Touring. Optional safety packages add the additional airbags to the 3s ($245) and full airbag protection and ABS to the 3i ($395). ABS with EBD is standard on all 3s models.

Both the 3i and 3s are available as Partial Zero Emissions Vehicles (PZEV) in California, New Hampshire, Massachusetts, Vermont and New York. The no-cost option trades 5-7 horsepower for significant reductions in emissions. All Mazda 3 models meet Tier II Bin 5 Federal standards for near-zero evaporative emissions.