Sixt CCAR

[Yuppirenter]

I have booked CCAR at Sixt. Probably I will upgrade at the counter to ICAR. What do I have to expect in terms of pricing for such an upgrade?

I would say that this depends on the location and in advance period of booking. Just having checked as an example a CCAR price per day at Fort Lauderdale Downtown station. For CCAR Sixt claims at a specific day $49.32 | day and for ICAR $49.67 | day. So price is more or less identical for both categories. In such a case it should not be any problem for a FOC upgrade from Sixt CCAR to ICAR.
For sure at another Sixt location and a different day Sixt will claim a little bit more for an upsell.

[Hotengine]

Any uprgrade from CCAR depends on availability of CCAR category vehicles at a specific location. If there is no CCAR available it is clear to get a FOC upgrade to the next available category.

[williamthomas110]

Sixt offers under CCAR sedans only which is not bad for the price requested. Sixt offers always the latest models and brand new cars. A big difference to other car rental companies.