To further trim weight, the two-passenger Quattro has an aluminum body and hood, plus hatch and bumpers made of carbon fiber.

为了消减重量，限乘两人的卡特罗拥有铝制的车身和车前盖，车门和保险杠用碳纤维制作而成。

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The new Corvette, for instance, incorporates lightweight materials to a degree not seen on even the most exotic cars, including a carbon fiber hood and removable roof panel, and a carbon-reinforced aluminum frame.

FORBES: New Corvette Is A Sign Of The Times At GM

It also increases the use of costly carbon-fiber body panels (the hood and roof) and other composite materials, to save weight.

WSJ: 2014 Chevrolet Corvette Stingray: Drive All-American | Rumble Seat by Dan Neil