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    Diamond Motorworks

    4.3 (41 reviews)
    Open 10:00 am - 7:00 pm

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    Justin L.

    Couldn't be happier with my Porsche 911 purchase from Diamond Motorworks. I originally contacted them via email and they were very responsive to my questions about the vehicles. The buying process was very smooth and received much better treatment than a standard dealership. It's not like a regular dealer that takes 4 hrs to close a deal. It was less than an hour. I appreciate that convenience. Alex and Rami were very great to work with. The location is very clean and upscale. Their inventory has a great mix of performance cars. I can tell they specialize in finding quality and rare cars.

    Clean, beautiful showroom w/ many different types of cars/makes to satisfy all pallets
    George A. A.

    Seamless from inquiry to purchase. True professionals. Rami, Alex & Colin were great to deal with. Highly recommend without any reservations to anyone in the market of a new car!

    Dorin C.

    Great experience from start to finish. Rami is professional and friendly. I had the car inspected, being an out of town buyer. Rami worked with me on the shipping and the car arrived in pristine condition, as promised. I saved 30k on a E63 with only 3000 miles on it, you can't beat their selection, costumer service and prices. Next time I'm in the market for a high end used car I would not hesitate to use them again.

    2005 Dodge Viper 8,3 l  Great racing option
    Kostia P.

    Diamond motorworks has abundance of racing options. If you fan if NFS Underground games or any racing games you pretty much in the best place in Chicago. Very unique, exclusive, luxury and low miles vehicles from 80s, 90s, 00s. Rami and Saad helped me to experience that 1996 Supra turbo. I even saw F1 car there. Everything available. Check them out guys! Highly recommended!

    Jason K.

    Seamless transaction. Very professional staff. Rami has some top notch cars and is an enthusiast himself. I would definitely purchase from him again.

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    3 years ago

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    Rami S.

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    5 years ago

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    2 years ago

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    3 years ago

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    7 years ago

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    5 years ago

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    6 years ago

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    4 years ago

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    8 years ago

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    12 years ago

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    5 years ago

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    15 years ago

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    8 years ago

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    Rami S.

    Thanks for your kind words and business. Enjoy your beautiful vehicle!

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    11 years ago

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    6 years ago

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    9 years ago

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    4 years ago

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    7 years ago

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    8 years ago

    Just visited the place, such a great approach to customer service. Nice atmosphere and overall good experience.

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    7 years ago

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    Rami S.

    Thanks for your business and review. Enjoy the BMW!

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    8 years ago

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    9 years ago

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    12 years ago

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    7 years ago

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    8 years ago

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    10 years ago

    Great dealership! Done business with Rami several times and he always delivers with great vehicles and superb customer service.

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    Page 1 of 2

    Ask the Community - Diamond Motorworks

    Review Highlights - Diamond Motorworks

    I called Rami a couple of times to check that prices really ARE firm (they are) and ask about shipping.

    Mentioned in 6 reviews

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    Honda Superstore of Lisle

    Honda Superstore of Lisle

    (87 reviews)

    I visited the dealership about 2 months ago, but didn't have time to…read morepost until now. I was simply test driving and looking at a new Honda Accord hybrid. I searched the reviews for a good salesperson and found Amir Kay. Thankfully, he is not the classic pushy salesperson that tries to sell you a car that day. I told him that I'm just starting and wanted to test drive and that's it and he respected that. He didn't even do the classic dealership tricks like having me sit down in his office or 'meet the manager'. These are tricks that dealers use to increase the odds that you'll purchase that day. When we are ready, we will definitely be back to work with Amir. I don't know how the rest of the experience will go at the dealer, but happy that my first interaction went positive.

    On May 18th, 2026, I scheduled an A1 service appointment at Honda of Lisle expecting efficiency,…read morebut the experience was disappointing. Despite having a confirmed time, I waited over 30 minutes just to hand over my car because walk ins and appointments weren't prioritized. Communication was another major issue -- no single point of contact, and it took multiple calls and over 30 minutes just to get a status update. When I returned, I waited again while the assigned supervisor overlooked me completely. The service manager eventually stepped in and was helpful, but the overall process needs serious improvement. Poor scheduling, weak communication, and lack of basic courtesy shouldn't be part of a dealership service experience.

    Honda of Lisle - New Car owners workshop

    Honda of Lisle

    (269 reviews)

    Terrible. We thought we were buying a HONDA extended warranty. That was what we're were told when…read morethere. We found out later that it was some stupid useless third party extended warranty on our be Accord 2018 we had purchased there. Never again will we buy a car from this place. Snake oil. Ever take a sales person's word. Read the details. We didn't that and nowhere did it say it was a third party add-on. They cannot be trusted. Shady AF.

    We bought a 2025 certified pre-owned car from an associated dealer (Naperville Infinity) and have…read morehad to take it here twice for issues that pop up. I also visited this location when I was car shopping. All experiences have been very poor. When I was buying a car the used car salesman wouldn't return my keys in a timely manner as he attempted to strong arm me into making a purchase then until I pulled a Karen and asked to speak to his manger. For the maintenance issues, we have a minivan door that won't unlock unless you manually unlock it from inside the car which is covered tomboy warranty. They claimed to repair it and then it broke again 2 weeks later so we have taken it back. It's been 9 days and they still haven't diagnosed the issue and have been astonishingly uncommunicative with us. No proactive updates and they only occasionally reply when my husband reaches out to them. They didn't even bother looking at the car until days after we dropped it off. Our understanding is that they don't get paid for the repairs until the car is out of warranty and that therefore they aren't attempting to fix it. Would strongly recommend avoiding this dealer.

    Castle Hyundai Downers Grove

    Castle Hyundai Downers Grove

    (289 reviews)

    Great place to buy and service your cars. We have purchased 10 vehicles from Pugi - now Castle…read more We have had wonderful experiences throughout the many years. A major part of their success and why we keep purchasing from Castle is their service department run by Chris Jones. Chris and his team are very friendly and professional. They don't oversell or overcharge. Definitely a place to buy cars and have them take care of them.

    On Thursday, 6/11/26, I stopped by Castle Hyundai in Downers Grove, Illinois in the evening. I…read morelooked at a 2017 Subaru Outback, and saw that it had a considerable sized dent on the passenger left door, the front bumper had a large crack in it at the front driver's side, and the bumper was also not properly connecting to the driver's side headlight and front left ¼ panel. I met a salesman by the name of John Pauly, and also the General Sales Manager Mike Nemeth. After negotiations (including running a Car History Report, and included running my credit), we come to an agreement that the car would be repaired (bumper and dent in door), and that if the service department didn't come back with any other issues, that the car would be sold to me for $14,400 plus fees, and that they would give me a trade in for my vehicle of $3,250 (I have the original paperwork given to me by Mike Nemeth showing the selling price and trade in price for my car. It also lists the date of this report and the sales person's name). I then took the car for a drive, and when John and I both heard some grinding noises coming from the front end of the car, both sides. I told him to have the car checked out by his service department, and to let me know what was wrong with the car. As he and Mike had agreed to, that provided they fix what was wrong with the car, I would still purchase it for the same agreed amount. On Friday, 6/12/26, John called me at around 10am, and said that they were about to give the car to the service department, and wanted to know if I was serious about the terms that we had discussed. I said yes, provided that the car checked out with service department with no other issues, and that they fix the car as we had discussed. Later in the day, John texted me back stating that the car didn't pass service inspection., and that they were going to wholesale the car to an auction. About an hour after John had texted me, I texted him back, and asked what exactly they had found wrong with the car. He texted back stating that they didn't tell him what was wrong, but that it was not worth keeping it due to too much being wrong with it. This in itself is hard to believe that the sales person does not know what is wrong with a car that he was supposed to sell. So I had my doubts that he was telling me the truth. On Tuesday, 6/16/26, still in the need of a car, and also wanting to see if the car was actually off of the lot, I took a drive back down to Castle Hyundai. Sitting at the front right side of the lot, with the front bumper crack having been fixed, but still not properly connected to the headlight and ¼ panel, and still having the same large dent in the right passenger door, was the car that allegedly was to be wholesaled at an auction. (see attached pictures). On Friday, 6/19/26, I called the dealership and spoke with a sales person by the name of Andy, and asked about the car. He said the exact car that I was referring to and that it was for sale. I told him that I had stopped by earlier in the week and saw that it had a dent in the car door. I asked him if there was anything else wrong with the car, and he said "No." Later this same afternoon, I went back to check the text messages from John Pauly, and he had erased the texts that he had sent to me stating that they were going to wholesale the car and send it to auction, as well as the one where he said that he was not told by the service department what was wrong with the car. I have proof that 6 texts were sent to and from John Pauly on Saturday, 6/12/26, from my cellular phone account. Currently only 2 texts are showing in our conversation, in my Messages App, from this date, and those 2 texts are only ones that I sent to John. None of John's replies are listed anymore. Apparently, he decided to delete them in order to cover his tracks and hide what he told me. And the car sales people wonder why used car sales people get such a bad rap. The disappointing thing is that John didn't do a thing when we met in person without his boss, Mike, the General Sales Manager, knowing about it. So it only makes sense that John was getting direction from Mike as to what to do. So apparently the lies and deception not only are at ground level, but also at upper management. Most people might simply let this go, but I feel that other people should be aware of the character of this business. Apparently, they will do and say anything to make a dollar ... including not honoring their word and verbal agreement. On 6/24/26, I sent an email to their corporate office to their district manager (initials AD). As of today's date (6/30/26), no response has been received. The silence speaks volumes.

    Diamond Motorworks - car_dealers - Updated September 2026

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