Hello Mpgmirage15 and welcome to the forum. Tell us more about your Mirage - what you'd like to change about it. And post some pictures.
I have a 2015 Mirage ES in Sapphire Blue and really enjoy driving it. I use it mostly for city driving and I think it's fine for that purpose.
We have some modifications that can improve ride and handling for little money. We also have some things that can be done to help with fuel economy that don't cost a lot. Let us know what you're interested in.