Waiting period of a car depends on the demand of a car along with the popularity of the dealer, from where you are going to buy your car. It also depends on your variant and colour choices. However the waiting period for Honda City Corporate is 1-2 weeks. To get the contact details of your nearest Honda dealer, please visit the link below-
Certainly, you can get your car modified as per your choice. Coming to the front grill, you can replace it with the different grill. For that, we suggest you to get in touch with the authorized service centre as they will be the best people to suggest you few compatible grills to choose from.
Click here to find the Honda service stations by selceting your city in the drop down list.