Hi all,
I am a frequent Sixt customer in Germany. However, I currently have my first US booking with Sixt (MIA - Miami International).
I got a pretty good deal for a Toyota Camry (FCAR) but I am actually planning to upgrade to a higher vehicle class. In Germany, it usually makes most sense to do the upgrade at the counter when picking-up the vehicle? Hence, I was wondering if the same holds true for the US? Otherwise I would just modify my booking right away and go for a higher class.
I know that there are no "one size fits all" answers but I would appreciate any input.
Thanks!