Book Sixt car hires in Denver

Cons: Never had a chance to even rent the car. The shuttle called it quits for the night early and we never got picked up to get shuttled to our car. They were the only rental service that closed at night. I ended up renting a car from a competitor.

Cons: When we landed in Denver it was extremely hard to find the shuttle bus for Sixt. I could not find the pickup location and no details were provided in the confirmation email. I tried to call the provided number in the confirmation email, but constantly got a busy signal. Luckily, I spoke with a nice driver from another rental car company, and he was able to tell me where he had seen the Sixt shuttles pick up before.

Cons: Frontier Airlines canceled my flight reservation. No problem, they were very nice and helpful in rebooking a new flight for me. I look forward to continuing to patronize Frontier Airlines. The fact that my flight had been rebooked required that my rental car with Sixt had to be rebooked. I prepaid my car rental with the clear understanding that I would have to pay a cancellation fee if I cancelled my reservation. Sixt offered to rebook my car rental and significantly raised my rate. It was less expensive to cancel my rental and pay them approximately $150 for a cancellation fee ($150 for what?) than accept their new terms. I hope that they enjoy every penny of their outrageous fee - certainly the last penny that I will provide to them. In my opinion they are opportunists of the worst sort. As is typically the case my story has a very happy ending. I rebooked with Enterprise Car Rental. A great company, great people, a great car! Thank you! In my opinion a renter should be very cautious if they are seduced by a low rate from Sixt that again in my opinion could submit a renter to very opportunistic behavior from Sixt. Because of the people of Frontier and Enterprise my family enjoyed a great vacation! Thank you Frontier and Enterprise Car Rental!

Cons: The windshield had a small chip on the passenger side of the car that I did not see. The precondition checklist did identify several other chips on the windshield but apparently not this one. Next day, the chip turned into a crack and started spidering. By day 3, it was all the way across the windshield. I explained this issue and the dropoff guy seemed to think I would be OK. 1 month later I get a bill for repairs PLUS lost days of rental. From what I've been reading, this is a pattern with this company. Do not do business with them.

Cons: Too many hidden fees. I paid up front and,ended up having to pay way more. Will not use this again.