Audi Showcases Lightweight Construction in High-Performance R8 GT
Green Car Congress
MAY 2, 2010
The long rear hatch is made of carbon fiber-reinforced plastic (CFRP)—an advantage of 6.6 Numerous additional detailed measures targeted the interior, the exterior and the technology, such as higher-grade, lighter steel for the exhaust system’s tailpipes. The fixed rear wing is good for an additional 1.2 kilograms (2.65
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