Here is our stock 2006 Mustang GT beating a 2010 Camaro SS. Both are automatic cars. Our 2006 Mustang has about 98,000 miles on it and we were running the stock tires.
The SS got a little trigger happy and red-lighted but, he still only pulled a 9.3 in an 1/8th mile. Our 2006 Mustang GT is pretty constant with 9.1 in an 1/8th. My wife was also a asleep at the wheel and pulled a 0.3 something reaction time.
2006 Mustang vs 2010 Camaro SS Union Hill Drag Strip - YouTube