New and used 2025 GMC HUMMER EV Pickup trucks for sale near Oakbrook Terrace, IL

Humberto was great! Good customer service, would definitely recommend the dealership for your next purchase!

Thank you very much Daniel Rico for the help of yours. Making our purchase easy and quick

I am writting a review fir Services on my vehicle on 11/19/2024 and 11/14/2024.There was an error in the evaluation and I am giving them a 5 star for a job well done.

The Marquardt experience was fantastic. Our sales rep, Fiona, was very knowledgeable and provided world class service. If you are considering a vehicle from this dealership, we highly recommend her.

Could not have asked for a better experience. The salesman was very helpful and waked us thru everything in a way we could understand. it was a wonderful experience and would recommend this dealership to anyone looking for a new car.

Daniel Rico is the man. Thank you very much Daniel for allowing us to drive couple cars made it easy for me and my family

When looking for a new vehicle contact Rocky! He is the man for all your car needs. He’s very good at his job and he makes sure you leave the dealership satisfied with your purchase and with a great deal. Wether you’re in the market for a new or used vehicle he will help find exactly what you’re shopping for. Recommend 10/10

My service was completed in an expeditious manner. The entire service staff was very professional, courteous, and kept us informed as to the status of our vehicle.

Sandra was our salesperson. She greeted us eager to help us find what we wanted. Her suggestions and alternative options were helpful in making our decision on which vehicle to purchase. Thank you Sandra! We enjoyed working with you and we will be back to see you when we purchase our next vehicle!

Customer service one of the best AJ was very helpful I been a customer for years I will definitely recommend this place to anyone.

Ernie was a great salesman he walks you through eve step of the process

I have visited more than 10 dealerships for my next lease but they are all not supportive. Here at Arlington Heights Buick, I met Shelley Barr and made a deal !! She is well informed and tried helping me a lot. Just try to go and meet her then you will realize it.

I live far from this dealership but they had exactly what I was looking for. The whole experience was very favorable . Everyone I has contact with was very professional and courteous. The salesman I worked with Joe Kendall was excellent. The day after the purchase I noticed that a light strip was missing on one of the outside mirrors. The service dept fixed it. In my opinion they are a top notch GM dealership . Keep up the good work😀

I want to give a huge shout out to the staff at this location in matteson. As a first time car buyer it was overwhelming but Jeremy barron our sales person made it it a great experience and shout out to the manager in matteson for getting us an amazing deal and the fiance guy to you all we're amazing!

alex gave me a great deal on our new buick..... thank you so much alex.

Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻

The service shop diagnosed and repaired my vehicle quickly within the week. Very satisfied with my service. I would recommend this professional shop. A good repair facility is rare.

Great Cars and also good service. Vincent Vega was very helpful thank you Vincent for all your help. This is our third car from Castle Buick GMC. We loved thank you .!

Dave and the rest of the staff were amazing. When I first came in, my intention was solely to look at a bunch of different dealers and see what I liked. Even with just looking, Dave gave me the same attention as if I were buying that day without being too pushy to buy. He asked me what I liked and showed me a few options, took me for a test drive and informed me of the pricing. After looking around at other dealers, the car from Arnie Bauer was the best option and fit for me. However, it wasn?t just the car, was Dave?s amazing customer service. Other dealers once they heard I was only looking, weren?t interested in really helping with the same enthusiasm as if I were set to buy. Dave made the loookinf and purchasing process smooth, helped ensure great pricing and just overall made my first new car buying experience amazing and one I won?t forget. 100/10 experience

Juan was excellent to work with, we quickly agreed on a price, the vehicle was cleaned and ready to go by the time the paperwork was complete. Highly recommend.