I drive about 120 miles a day for my commute and love every minute of getting 50+ mpg. I replaced the standard stereo with one that has a XM Radio receiver and that makes the drive bearable. Road noise is the pretty high unless I drive outside the ruts made by those who insist on having studded tires on their cars.
XM Radio supplied by me. Next best feature is the Cruise Control.
Put some insulation in to cut the road noise down. And have XM Radio as a standard stereo. Also the drivers seat can be beefed up some with lumbar support. All vehicle manufactures should have the drivers seat made for heavy use since it's the one that gets used all the time.