It was my wife's birthday. I wanted to make it special. I could have rented a boring car from Hertz, Avis, or any other rental company for around $100. But I saw that SIXT had Mercedes E Class sedans! I thought, "This will be a special weekend for my wife!" I was willing to pay extra to rent a Mercedes E Class Sedan. Instead, we had to drive a BMW SUV. It was very difficult for us both to get in and out of. The BMW controls are very UN-intuitive. That vehicle is over-engineered. I know, I know, I rented a category, but the website shows a sedan. A Mercedes E Class. Why don't they advertise the BMW, and then surprise the renters with the Mercedes E Class?? I was surprised that I didn't get what I expected, and therefore, was very dissatisfied. I told the folks at the desk that it was my wife's birthday. But they didn't seem to care, although they did say that they were sorry. Bait and Switch. I won't rent from SIXT again.