Don’t fall fur the hype German Sixt US cars are POS. Stay away from them. I’m slowly transitioning away from Sixt because they are getting away from fully loaded cars and ordering base models. I recently obtained Hertz President Circle. At least at Hertz I could get a fully loaded C63 AMG, even decently loads C300 4MATIC. At Sixt I’m going to get a bare bone C300, with a terrible sound system.