No bumps, noise or shimmys felt. Runs like a champ when you need to pick up speed and pass. Self adjusting seats are just what is needed as my husband and I share the car...no need to readjust mirrors on sides, it does that automatically too depnding on the driver.
The pull down cup holders in the back arm rest are great for travel with my grandchildren. Fido, our dog can travel in the truck with the pull down compartment that opens in to the trunk. Fido gets to enjoy the A/C too. Also the A/C vent for the back seats is a nice touch.
The ONLY thing I would change if it isn't cost prohibitive: put the backseat A/C vent on the side of the roof so each person can adjust their own. Other wise a PERFECT car.....