Question about Ocean Drive E9

Hello everyone I am interested in the Ocean Drive E9 and S9 Unfortunately, the S9 could have some problems uphill. The E9 is specified with up to 700W. Does this mean that it regulates the power upwards at higher energy requirements in order to be guaranteed to get uphill? Also, does it look like a front and not a rear engine in the pictures? Unfortunately I have not found any more precise information on the net. Thanks at voraus🤘🏻