Usually get most of my rentals from sixt whilst in Ams...l(d/w)ar, p(d/w)ar..f(d/w)ar etc.......but recently the prices have been double if not triple what they usually have been.

I dont know if its summer....but even clar sixt is almost a 30-50% premium when compared to hertz.....

Stuck with Hertz for the next couple of rentals as they undercut sixt by a lot......also...been quite disappointed with my "platinum" upgrades and my last sixt rental...
Reserved lwar....only to be given a pfar as only thing left....and then charged lwar.......