New and used 2025 Cadillac XT6 SUVs for sale near Hiram, GA

I purchased a new Samsung S25. The Google GPS app on the phone would not connect to the GPS display in the Equinox. The Phone store where I purchased the phone could not get it to connect and neither could I. I and others thought possibly GM software was out of date. So, I brought the car to Sapaugh GM. The tech determined the software in Equinox to be the most recent upgrade. And after some troubleshooting decided to problem might be the phone's Google GPS app. He removed the GPS app from the S25 and reloaded it...the result was the GPS is now operational. I appreciate and respect the troubleshooting and repair capability of the Tech which extended past the GM boundary to an associated vendor. I use the GPS and consider it a tool for convenient, safe driving. Thank you Dan McHale

I have my XT4 serviced here always. Use the valet service, and it makes it easy. Also car always washed before returning makes a great service better.

I took my car in for service with Mikell, he’s was my service advisor . My car was serviced at the appointment time and it was done very fast. Vera is the place to go for service, everyone here is very friendly and helpful ! I love this place! Thank you Vera !!!

Heather our service person was very professional, knowledgeable and efficient. She was amazing and we highly recommend her!

Coulter dealerships have been very good to me with the vehicles I have bought from them in the past. Coulter Cadillac was the best experience yet. I got a great deal and I know it! The deal was mostly done on line and did not change the day the xt6 was picked up. This is not the usual dealership experience. No wonder Coulter has been around for 100 years. Thank you very much, Steve and Nancy

Brady was so helpful. Was interested in the truck, but had no photos. Brady sent me some and helped me make my mind up. Did not fit my expectations but he is keeping his feelers out for me. Great people and great company.

Vary nice people, vary good at helping In explaining about the car,and the price. I was not able to go to get the car do to Family issues.

Found the car with the mileage we'd been looking for. Drove from Tallahassee, FL. to Ocala, FL. and Sullivan's to trade our existing car in on the 2019 Mercedes. In and out in just over 2hours. Gotta be a record for buying a car. Sullivan's was very efficient and professional. Highly recommend them for your next vehicle.

Staffing is professional and courteous Sales staff is also well informed and always looking to help

They were very friendly. The team worked with us excellently. We now have our dream car. Thank you for your connection.

The young lady was extremely attentive and helpful. I haven't purchased yet but I'd purchase with Crest.

Not sure what to say. I need help getting the truck I like most. Have to see what happens.

Sales personnel knowledgeable and helpful. Not close by but would definitely discuss a car purchase soon.

I want to thank Mr. Matthew P. for his professionalism and patience he provided for my husband and I . This young man will go far in life with his knowledge and Patience working with customers. Look out GM, lol. Wishing Matthew the best! We had a great experience at Big Star Cadillac. Thanks Lee & Karla Williams

I had a very good experience super easy sales process. The salesman was a no pressure great guy as was the Finance department. Thank you

Good friendly people would love to purchase that 2019 GMC Yukon Denali its above Budget.

Good dealership with much inventory. And the salesman was very helpful. He helped me finding exactly the car that I wanted. The salesman is named Ivalin Nikolov.

If it were not for Mr. Orlando Tilian, I would probably be taking my car to Bremen Cadillac for service. He is the most confident thorough concerned individual I’ve ever dealt with. He should certainly be promoted to a higher level than he is currently more of the staff should be like him And Cadillac would perform better than it’s currently doing

Great Service! My salesperson was amazing! The whole process was very smooth. The dealership was very accommodating and exceeded my expectations. I am enjoying my new vehicle.

From the moment I requested information about the vehicle through cars.com until the sale was complete, the whole process was smooth, transparent and engaging. I truly enjoyed working with Cole in this transaction as he is professional, very knowledgeable and made my experience enjoyable.