Audi presents A6 L e-tron PHEV concept at Auto China in Beijing
Green Car Congress
APRIL 23, 2012
The A6 L e-tron PHEV concept. In designing car bodies, developers will intelligently use new combinations of materials, including carbon fiber-reinforced polymer (CFRP). Click to enlarge. Audi is presenting the Audi A6 L e-tron concept at Auto China 2012 in Beijing.
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