Used RAM ProMaster 2500 for sale near Diamond Bar, CA

Hassle free experience when I went into get an oil change with the help of Branden. Upon completion of service, I received an easy to read report outlining the results of inspection. Service department was very professional and helpful.

Would definitely recommend this dealership over many others I’ve dealt with. Big shout out to Moe for helping seal the deal on the 2015 Hellcat!

Aaron helped my husband with his new vehicle purchase. My husband is very happy thanks !

This was my first service appointment. (I bought the vehicle a little over six months ago) The service tech Tasha, was thorough and professional and guided me through the process seamlessly.

I was well taken care of, with ease! Oscar was nothing short of amazing! He managed my expectations, worked out any challenges, and created a really good experience. ☺️💃🏾😁

I came looking for a couple of trucks for my business and i found exactly what i was looking for i bought three units for my business i would have almost double the amount if i would have bought new...they allowed me to take the vehicles out to the franchise dealer and some things needed to be fixed so they took care of those little details got me commercial financing and i was pretty much on my way I recommend this dealer no doubt they have a huge inventory you just have to do your own due diligence...

Was looking for a Ford work van. The selection was great. I have looked for months and found the exact combination I was looking for Here at Atlantis. Great experience and easy process to buy.

eric was a great guy helped me alot I would refer him to anyone thanks for an awesome car

I knew what I want, and that's what they gave me, no hassle, excellent service, thanks ben

Well, just purchased van and like the handling and cargo space . I use it mainly a a company work van. It is used both for work and recreational.

Everyone at Car Castle is wonderful including everyone in Management. Eddie in management was wonderful and assisted us with all the process. Come see them you won't be disappointed! 👍

I want to start off with the compassion this place has for the customers. I never once felt pressured for anything when being here and talking with the sales reps. I had the pleasure of doing business with Rami. He took things at my pace, was very understanding and I felt tried his hardest to get me into the car I so desperately wanted. He kept me updated on the car and walked me through each step making sure I was comfortable and answering my questions to reassure me of what was going on. Then came the gorgeous Vanessa who emailed me during the week to make sure my dream car was still available. When I went into the dealership she introduced herself and sat to talk to me even though I was working with Rami. She was very nice and also made my experience that much better. She honestly cared and I could tell by how passionately she spoke to me and could see it in her eyes. Last came Argenis who tried his hardest to get me the best deal I could handle. He was very professional and walked me through everything. He made the experience very comfortable and I am very pleased with my whole experience here. I would recommend 10/10. My best experience by far with any auto group.

Adam did a nice job locating the vehicle I wanted to see. He went the extra mile tracking down the service manager, beginning the purchasing process, and ultimately ensuring the vehicle was ready for pick-up a week later. I found Adam to genuinely care that I had a good purchasing experience.

I purchased a truck for my business here after having a bad experience at another dealer. Aaron personally went to their second location to pick my truck up. Thanks Pacific

Oscar is very helpful and friendly. And the financing process is also fast and smooth. It is a very nice and smooth car purchasing experience!

I have bought 2 work trucks from this place and they were both good and reliable. The sales people were pretty good except for the second time around, he actually got frustrated when my wife started reading the contract before signing. The only issue I have is both times I purchased, the trucks gas tanks were on empty and they wouldn't put any gas in them for me. The second truck I bought, the tank was so empty that I was stressed leaving the place just hoping to make it to the gas station across the street.

the initial helper was very easy going and a pleasure to deal with

The staff were very helpful. I did not want to buy new and they had the exact trucks I needed. I would recommend to anyone looking for reliable trucks without the spending top dollar for new.

Aaron helped my husband with his truck purchase. We are very happy that the process was very smooth.