The Dunlop 19 will make noise over rough uneven payment.. But in Florida that's not too much of a problem unless you're in Tampa which is nightmare construction.. I'd say 29 is on par for a GT, you are getting real leather and hid headlights and rear spoiler.. I'm not sure if the sunroof is...
If it's a loaded Grand touring.. I'm talking eloop and smart braking, radar cruise etc.. That's not a bad deal.. My touring stickered for 26,000 without the tech package
The road noise isn't as bad as I heard about before I purchased mine.. I just did a two hour trip to Tampa and the car was great on the interstate.. I averaged around 32 mpg and I went 80mph the whole trip.. I have the 2015 touring I think most of the wind noise issues were with the 2014..