All the changes helped it overcome nine years of government crash safety requirements that could have bloated the car. But even with the lighter materials, the regulations have pushed its weight to a little more than the current base model's 3,200 pounds (1,451 kilograms). Still, it's an engineering achievement. The Corvette is so new that it only shares two parts with the current model.
GM said testing is still being done on the car's fuel economy, but it'll be better than the current base model's 16 mpg (6.8 kpl) in the city and 26 mpg (11.05 kpl) on the highway. Juechter said the window sticker highway mileage won't reach 30 mpg (12.75 kpl) , but he wouldn't be surprised to see some drivers get that or more.