MACH I Member
Joined: Oct 2010
Location: Toronto / Houston
I've never driven a '13, but I do find that the automatic transmission on my 2011 is a POS. I've driven a Kia Soul with better shift points and responsiveness.
As far as ride and handling you can't really compare the two cars though because you have the performance package on the '13.
2018 GT350 - Race red
2012 Mustang GT/CS - Race red - Electronics package - Security package - 3.73 - Steeda shift knob - Steeda shift bracket - ProCal II Tune - GT500 ABs - Shaftmasters DS - Boss 302S Wheels - Build date: February 14th, 2012
2011 Mustang V6 - Pony Package Premium Coupe - Black - Charcoal Leather - Roush Front Fascia - Matte Black Lemans and Hockey Stick Hood Stripes - 6% HP Charcoal Tint - 3.31