However, fears about changing the status quo in the industry, and most notably about the potential of eco-cars to cannib然而，担心改变工业的状态使得计划耽搁并且摇摆不定，因为发掘环保车的潜力会明显的削弱小型载货卡车的销售，它占据了当时的主流市场并且有强大的支持者。