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

Lance was great! He listened to what we wanted and delivered. He juggled multiple clients with no interruption to our service

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.

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!

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!

Had a great experience working with Nate Brown. He is knowledgeabled, friendly, and professional! Nate helped me find the right vehicle for my college-aged daughter. Nice work Nate keep it going! Satisfied customer Don

Tony Hauck was absolutely the best car salesman I’ve had the pleasure of working with. Instead of giving the typical car salesman scripted approach, Tony listened and made the whole process very quick, easy, and comfortable. Although we have to pass multiple other GMC dealers on the way to Frankenmuth, we will gladly make the trip again due to Tony’s excellent support and service.

I always feel like I?m appreciated and respected at this facility

Took my 06 Hummer H3 that had front end damage to Mike Young bodyshop. Mgr Mike Bragg gave me a loaner while repairs we done. Parts were hard to come by because of the Hummers age. Mike & staff worked diligently in getting the right parts. My Hummer looked excellent when I got it. The staff is professional and courteous. For years our family has leased and bought from Mike Young

Outstanding . They go above and beyond in the repair department. My Acadia looks brand new . They cleaned the inside , even scrubbed the floor mats . I wasn?t expecting not expecting that so it was a lovely surprise.

Great place to relax and wait for service, kept me informed and explained what services were completed with recommendations of upcoming services that should be looked at.