Considering a panamera but know very little about the range. Done some brief Googling but thought surely someone will have been through the same and know of a good resource describing the different models, must have specs etc etc
I guess much depends upon the engine you choose but on my own car two items I wouldn't be without are air suspension and the reversing camera - the rearward visibility leaves a lot to be desired. After that it's all down to the temptations of the option list!