The smart fortwo is available in either pure or passion trims. The pure is solely available in coupe form, while the passion is offered as a coupe or cabriolet. Power comes from a 1.0-liter three-cylinder gasoline engine mated to a five-speed automated manual transmission. Standard safety features include electronic stability program, anti-lock brakes, eight-airbags for the coupe, six-airbags for the cabriolet and tridion safety cell.For 2011 the smart fortwo has introduced several new features to its line including adding additional airbags to both the coupe and the cabriolet, a new instrument panel and new storage compartments. Ambient lighting and cruise control are new options for the 2011 model year.