Ford and DaimlerChrysler are leading the environmental charge. Cost remains the chief stumbling block to achieving the completely recycled vehicle. That ferrous metal represents two-thirds of the weight of every car and truck. Recycling technology is improving for many materials. But glass remains almost completely unrecyclable, because separating the layers of polycarbonates sandwiched into safety glass is very difficult.
Plastics remain the chief stumbling block, although progress is being made on that front.
While the technology exists to recycle many plastics, the higher cost of recycled raw materials and infrastructure limitations on collection and distribution limit the viability of recycling automotive fluff. Recycled-content mandates from automakers can help drive the process. Ultimately, though, automakers and recyclers are at the mercy of consumers. To achieve the full recyclable vehicle, society, not just the auto industry, has to believe in the cause, according to Andy Acho, Ford's director of environmental outreach and strategy. Suppliers who can't conform to Ford's Powertrain Modularity Strategy, which also involves engine supply, risk losing the automaker's business.