SIXT Rent A Car Milwaukee Airport

Reviews

• CV

  Chase Del Valle

  2 days ago
  5.0
  When our flight to Chicago got rerouted to Milwaukee the night before our honeymoon was about to kick off, we didn’t know what to do. We decided to take our chances with a rental car to get ourselves, our two dachshunds and our wedding cake home as fast as we could to ensure we would make our early morning flight to Italy. When we saw William at the counter, we knew we would be taken care of. Not only was he incredibly reassuring to us, he did everything in his power to make that hour and a half car ride as enjoyable as possible. To William, thank you for being so amazing! You truly turned our night around for the better, and I couldn’t think of a better way to kickstart our honeymoon than our interaction at 11pm Monday night!
• GV

  Gina VanderLoop

  5 days ago
  5.0
  Outstanding. The staff is wonderful and car was exceptional. After years of renting from Avis st this location - I am thrilled to switch to Sixt. Everything as promised and nice people!
• BW

  Betty Walker

  Apr 20, 2026
  1.0
  Wasn’t told there would be a $200 deposit fee and it had to be paid by credit card until I had already paid for the rental and went to pick up. I was told that I can’t get a refund even though I never got the car. So I paid them almost $500 for a car I couldn’t get. I was told that I could use someone else’s credit card but they would have to be added to the rental for a extra fee per day.
• AA

  Angabange

  Apr 16, 2026
  1.0
  Horrible. The employees did not look or act professional at all. Then they charged me for fuel. I topped the car off with fuel 2 miles from the airport. Took me an hour in their chat to get them to refund my money. Horrible customer service. I will never rent from them again.
• MR

  M. Rowsey

  Apr 13, 2026
  5.0
  I am writing to share my sincere appreciation for the exceptional service I recently received at your Milwaukee, Wisconsin location. Ray provided truly outstanding customer service. He was pleasant, professional, and greeted me with a warm smile that immediately set the tone for a great experience. His attention to detail and commitment to ensuring a smooth rental process did not go unnoticed. I would also like to recognize the young lady who was assisting at the booth during my visit. Unfortunately, I did not get her name, but she was equally courteous and helpful. I hope this message reaches Ray, as I am confident he will know who she is, and that both of them receive the recognition they deserve. Sixt has consistently delivered the best vehicles in my experience—clean, high-quality, and excellent in both class and performance. Every time I rent, I feel like I am treated as part of the Sixt family, which keeps me coming back. I look forward to my next rental with you. Thank you kindly for your time and for maintaining such high standards of service.

Frequently Asked Questions About SIXT Rent A Car Milwaukee Airport