Although initially Aston Martin didn’t intend to bring the V12 Vantage to the U.S. market, the British sportscar maker is planning to introduce this model in the fourth quarter of 2010, according to Inside Line. Based on the 2007 V12 Vantage RS Concept, the roadgoing V12 Vantage was launched in Europe in 2009, being a heavily modified version of the standard V8 Vantage. Aston plans to build only 1,000 units of this car, which is powered by a 510 horsepower V12 engine. Since the V12 Vantage was never destined for the U.S., Aston Martin had to make extensive modifications to...