Audi will build just 499 examples of the Nuvolari, named for famed Italian racing driver Tazio Nuvolari, with production beginning early next year.The hybrid supercar makes 987 total horsepower, with 789 coming from a 10,000-rpm 4.0-liter V-8.Audi's preliminary performance claims include zero to 124 mph in 6.8 seconds and a top speed of "more than" 217 mph.