I leased an ATS sedan and the negotiation was made per text message. During the messages exchanged was not clear for me that was a loan car with 3300 miles. I was thinking that was a new car once there was a lease offer in the Martin website with exactly the value and period ($299 per 27 months) for the same car (ATS Sedan basic) for a brand new car. I realized that the model negotiated was a Luxury, but I thought, it was an offer to get the deal. The problem was that nobody mentioned the car condition as 3300 miles car during the hole process of viewing and sign. I would expect this warning when I went there to see the car and before sign the lease contract. The sign process was too quick, about 5 minute, not time enough to verify every detail. Besides that, the last message before I accept the deal I asked the seller for 12K miles per year instead of 10k offered per same price. He sent a message confirming 12k miles per year. When I realized that was a 3300 miles car with some scratches and wear signs I saw the contract and I had other surprise the car was signed with only 10k miles per year. I contacted the person and he said that the Cadillac basic lease is 10k and that message confirming was mistake. Unfortunately, he could not do anything to change that, even if he made a mistake.
Based on that I did not have a good experience and I would like to trust in the car dealer with everything clearly explained and according with negotiated terms. I cannot recommend a dealer that you need read every line before sign the contract to be sure that everything is ok.