New and used 2025 GMC Terrain for sale near Waukegan, IL

Never disappointed with my service. Everyone is very helpful. I always take my car to be serviced here.

Bill is an awesome salesman!!! He is so caring and really puts his time in to helping as much as he can!

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

Jim Sprandel sevice mgr. very nice man and also explains everything to you clearly.The rest of the staff was also very pleasant. I would give this dealership 10 stars if I could. My car was washed for me and I needed it considering it was a cold winter day.

Good service on my 9 year-old Lacrosse. Having always had the car serviced by Napelton, I am happy to report that it runs as beautifully as the day I bought it.

Kept me informed of status of repair so I could decide if I wanted to wait for the repair. Customer waiting area always clean and comfortable. If the repair extends longer than I can wait, will provide.a ride home which is a great service. Always explains what is needed and what can wait until next service date so I can be prepared for future maintenance. This helps me keep my car in great shape and prevents major issues.

I have never been happier since I bought my Buick at The dealership in Barrington Illinois Tim McIntyre was our salesman and Dave the manager Patrick in the finance department Went far above any expectation I had for any dealership we had been looking for a car for several months I’ve never bought a Buick It truly is The best car I have ever owned This dealership Made this purchase so enjoyable I recommend them to oeveryone

Manny and Michelle were wonderful to work with. No stress and very easy to work with

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.

Jamie was great to work with. He made out our purchase seamless. Jamie also got to know us instead of just an everyday customer. Thank you for your help Jamie!

I have bought high quality two used cars from this dealership and gotten service there as well. The care and time that the entire staff gives to their customers is beyond exceptional. They are always fair and always go above and beyond. (Insider tip: Ask for Mr. James!)

Team was Great James and Financing department went above and beyond for us

I have worked with Dan Salisbury for years in regard to leasing various cars. Dan works very hard to find what I am looking for within the payment range I need. Dan never makes me feel bad for additional requests or continued questions. If there are any problems they are quickly resolved. During this last lease I had pleasure of also working with Alfonso Gomez. He was very quick at resolving small issue that I had immediately. Jason Garon in the service department is always amazing about getting my car for any oil changes or needed work. I am happy to recommend this team to others.

Mike was absolutely fantastic—he went above and beyond to secure an incredible deal for me!

Michael Rancharan at Woody Buick GMC was a pleasure to work with. The whole buying experience was smooth, transparent, and positive.

They are always kind and great service! They get my car in and out quickly!

5-Star Car Salesman Review I had an outstanding experience working with Mike at Woody’s. From the moment I walked in, he made the entire car-buying process smooth, stress-free, and even enjoyable. Mike was knowledgeable, patient, and genuinely interested in helping me find the right vehicle for my needs—not just making a sale. He took the time to answer all my questions, explain the features of each option, and never once pressured me into a decision. That kind of honesty and transparency is rare and truly appreciated. Once I made my choice, the paperwork process was quick and efficient. Mike made sure I understood everything before signing and followed up after the sale to ensure I was happy with my purchase. If you're in the market for a vehicle and want someone who is trustworthy, professional, and customer-focused, I highly recommend Mike. I’ll definitely be sending friends and family his way! Thank you for a great buying experience!

Kim was incredible in helping me get my repairs covered by my extended warranty! Details of service were provided and car was ready when needed.

We just had a very positive and smooth interaction and used car purchase with Castle Chevrolet. We were shopping for a replacement Chevy Trax for my 86 year old mother in law and I found one on Castle's web site that was a perfect fit for her. I phoned the dealer to let them know we would be coming in. We were met by Jeff Vicari who handles our entire transaction and sale in a professional, courteous and respectful manner. My typical opinion of dealing with buying a car normally isn't very favorable but this experience was awesome. We did have a minor issue with the loan paperwork but it was our fault, I contacted Jerome Witt ( Sales Manager) who said he would fix the problem - low and behold, it was fixed within the hour. My thanks to both of these guys for making the transaction positive!