One problem related to noises during shifting has been reported for the 2015 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Ford Mustang based on all problems reported for the 2015 Mustang.
I am also experiencing the thud issue in my 2015 Ford Mustang gt car. It's really noticeable when I shift from and to 1, 2, 3, 4 and it's quieter but still there shifting 5 and 6. Noise is very annoying, but my concern is will I have issues with my drive train, clutch or any thing else in the future.