The Mazda5 is built in one body style, a four-door, six-passenger, small minivan-cum-station wagon. The only engine is a 157-horsepower, 2.3-liter inline four-cylinder. A five-speed manual transmission is standard, a four-speed automatic optional. It comes in Sport, Touring and new Grand Touring trim levels. Safety features that come standard on all models include the required dual-action frontal airbags, plus front seat-mounted side-impact airbags, and side air curtains for all three rows of seats.For 2007, the Mazda Mazda5 receives some trim changes.