Please take a little time and update us as to your thoughts, observations, and impressions now that you’ve had your C7 for a while. Also give us any tips on operating the various control systems you have discovered that others might find useful. Give us a little feedback on things like mpg’s based on your driving style. If you have some data to compare city vs highway mpg’s include that as well. Any comments regarding your ownership experience are welcome, but make sure to add you current mileage if it is not already indicated within your reply. If your car has less than 500 miles on it please wait until you have at least 1K to post a reply. This will give you a little more time to "become familar" your new ride.