I purchased a 2017 Cayenne from this dealership last fall and had a good experience with the salesman - Josh. I must say that I went into my first Porshe purchase expecting to have a superb customer service experience, but from there it went downhill fast. First a rat got into the engine compartment and bit through a wire and it was giving me weird warning lights. When I took it in they said it would cost $1,800 to replace the harness as it was not covered by warranty. I asked them to send me a picture and quickly could see that it was just one wire, which I asked them to repair, not replace the whole harness. They would not do it, so I told them to do nothing and took it home and fixed it myself in less than 10 minutes for nothing. The wire that was chewed in two had been stuffed far back up into the bundle of 50 or so wires, so it was hidden from view, which I did not appreciate. I complained to the service dept, the customer service dept, and ultimately wrote a letter to the Manager of the dealership explaining my frustrations and offering to come meet and discuss it. Never heard a word from him. Next, I had a glancing collision with the corner of a curb near George Bush which blew out 2 tires. Thank God I bought the $1,800 tire protection package. Oooopps! Does not cover hitting a curb. So I complained and requested to cancel the policy and get a refund. They agreed, but now 8 weeks later, I don't have the refund and Suzanne, the woman who sold me the policy (from Auto Nation) has not responded to my last e-mail, sent a month ago. I am due for my 20K service and checked to see what is included and what it costs. Not much and $1,100. I checked with Kwik Kar and they will do the same things including changing all the filters (air and a/c) and flush the brake system for $350. Hmmmm - what to do?