Say hello to Spark, the stylish new result of a major global effort - an unparalleled collaboration of design and engineering talent from around the world. Its fresh, clean approach to interior and exterior design, materials and colours is shocking, to be sure, but Spark's true mission is to combine multifunctionality with extreme fuel efficiency - hence the well-designed 4 cylinder engine. It's one more example of Chevrolet's commitment to being an industry leader in fuel economy.