Over drivers door and alongside rear glass it looks like someone has sanded the clear coat off. 30k miles on car.Try to keep it waxed but still fading.
One of the top reported problems on the 2013 Verano is peeling clear coat. You might google it, visit some Verano forums, see if there are any solutions besides having a body shop fix it at your expense.
2013 Buick Verano Body / Paint Problems | CarComplaints.com
There is a dedicated facebook page on this.https://www.facebook.com/BuickVeranoRecall/