Here's a video of the actual production model for the 2015 Mustang driving on a public road. The V8 model featured sports an updated 5.0 liter unit cranking more than 420 horses and 390 lb-ft of torque.
The two other available powertrains for Ford's most recognized model series will be an entry-level 3.7-liter V6 producing at least 300-horses, and a highly anticipated 2.3-liter EcoBoost rated for more than 305 horsepower and over 300 lb-ft of torque (406 Nm).
Check out the video below: