Ford Mustang continues to improve. After the reorganization in 2010, 2011 Mustang, two new engines and transmissions and better treatments and noise. Ie. 2011 Mustang faces significant improvement over the 2010 edition of a wonderful pony car in America, a big improvement from the 2004-2009 models, a significant improvement that has taken place previously. Mustang is in continuous production for 46 consecutive years and more than 9 million Mustangs built and sold so far. Mustang is the longest production history of a single model of Ford.2011 Ford Mustang is available in three body styles: coupe with a glass roof, convertible and coupe. Everyone is in the traditional model of the V6 and V8 Mustang GT is available. Both engines are stronger this year. V6 3.7-liter V6 that the old 4.0-liter delivers 305 hp compared to the new exchange only 210 hp is more, more. This new 5.0 V8 income. The new engine, all-aluminum 5.0-liter V8 delivers 412 hp Mustang GT, which is much more than 315 horsepower 4.6-liter V8. Two new engines in 2011 had a new six-speed manual and five-speed automatic for 2010.Ford Shelby GT500 power to win in 2011 with the release of a new engine from 5.4-liter aluminum V8 produces 500 hp instead of hp 2010 with cast iron engine block 550. I have not driven the new Shelby GT500. Yes, the 2011 Mustang engine, offering the type of services offered pony car enthusiasts love to improve fuel economy at the same time. The engines are lighter and the car has a more rigorous treatment of the already impressive is much better. 2011 Mustang is quieter and more refined than ever, and, above all, the wind machine.