That’s a 2013 Mustang Boss 302 that was at the 2013 Barrett-Jackson Auction in Palm Beach. The Boss 302 is high performance variant of the Mustang. This is from the second phase of the fifth generation, which was made between January of 2009 and June of 2014 (model years between 2010 and 2014). This generation of the Boss 302 was made in 2012 and 2013. The engine is a 5 liter Coyote V8 that produces 444 horsepower and 380 pound-feet of torque. The transmission is a 6-speed manual.