New and used 2025 GMC Sierra 2500 trucks for sale near Vassar, MI

Randy kroop was great friendly and not pushy took the time to help me get the best deal. He even helped me unload my personal items from car to new truck. He got the deal done when others couldn't. Gentlemen who finalized paperwork even took the time to go through my credit with me and give me some direction. Very satisfied

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Every staff member I've crossed a path with at Shea has been outstanding and extremely professional! DAMON RILEY in sales made me feel like I truly gained a friend throughout this experience. I highly recommend Damon to anyone shopping for a vehicle. He made the purchase process entirely painless. Advisor GARRETT GIFFORD is extremely professional, very knowledgeable, and patient. I am beyond impressed with how much he truly cares about me. He has made all service appointments completely stress free! The entire team behind the service desk was VERY organized and were familiar with each other's clients. They didn't let any questions go unanswered. It is clear everyone who works at Shea is very passionate and proud of the team theyre a part of! Thank you Shea! 

I was given the time and service as if I was a VIP. They give me the easy to understand what I was going to buy.

I traveled from out of state and found the staff to be accommodating, courteous and professional. The owner even personally thanked me for the business. The paperwork was completed promptly and all was in order for the trip home.

I can’t say enough about the Shea Team from there car salesmen to there finance department, they honor in doing there very best to get you in what you’re looking for. I dealt with Nate Brown personally and he was excellent, very professional, and easy to work with! Get an appointment with him you won’t regret it!

The tech and repairman did very well. Kick to open the tailgates just poor engineering

What a great first-time buying experience for my daughter. Jake Johnson was extremely helpful and found us the perfect color, style and price she was looking for!

Friendly dealership. Very much neat and clean. A good choice of used cars. Located accessible to the community. Although I believe that some of the cars are overpriced.

My experience with the company is always professional, polite, consistent, and concerned about the needs of the customers. Howard does an amazing job in assisting with problem solving in order to get the best results for the service provided. By initially going above and beyond the call of duty for not just me but all of his clients / anyone who may need help.

Even though we didn’t buy from Shea ….Aaron was great to work with nice guy, absolutely no arm twisting.. thanks for having some good people at your place .

I went to Shea Buick GMC because their inventory of preowned vehicles had many selections of the models that met my needs as far as mileage, year of manufacture and price. I actually bought the vehicle I had been the most interested in since March. I made an appointment, the salesman met me at the door and had the vehicle I was interested in with the air running ready for a test drive. It was perfect! We added a tonneau to the package, agreed on a price for the trade-in and the purchase price for the truck I bought. We arranged for the insurance, the installation of the tonneau and for a pick up time at my convenience. All was done in a matter of 2 hours! Everyone I worked with was kind, focused and professional... the efficiency of the transaction speaks volumes to the dedication of Sheas' staff!

I’ve been using the service department for all my vehicles for over 10 years. Everything from the appointment setting to the completion of the service is always fair and dependable. However, what I appreciate most is having Kayla greet me and help keep the coffee hot.

Everything was perfect. The process of buying a new car was was fast and easy. Jeff was great.

Josh was very professional and pleasant to work with. He helped us navigate our best options and was very flexible throughout the buying process. I appreciate that everything Josh said he was going to do, he did. Well done Josh.