Sheehan Buick GMC

Step 1: check out our DealerRater reviews. Like this one “Friendly people and professional. Quick turn around. They accommodate emergencies as I had. No problems with great communication.” Step 2: give us a call!

Friendly people and professional. Friendly people and professional. Quick turn around. They accommodate emergencies as I had. No problems with great communication.

Live your biggest life in the All New GMC Acadia Denali, featuring 3 rows of premium seating and advanced technology for an elevated cabin experience.

We love to hear it! “Great customer service. Very respectful and knowledgeable about all the questions I had. Highly recommend.” You can find all our reviews on DealerRater

Great customer service. Great customer service. Very respectful and knowledgeable about all the questions I had. Highly recommend.

Our guests say it best: “All the people at GMC have been marvelous. You won’t regret going there. And Mark, thank you for everything you’ve done.” Check out our reviews on DealerRater

All the people at GMC have been marvelous. All the people at GMC have been marvelous. You won’t regret going there. And Mark, thank you for everything you’ve done.

Let personality shine. Buick Envision Avenir features one-of-its-kind style in 6 different available color options.

We just got a 5 star review on DealerRater: “From I entered the premises, everyone was so professional, kind and accommodating. Buying a car is usually a long rigorous experience, but the service at Sheehan was seamless. Amazing service all around.” See what people are saying about us

From I entered the premises, everyone was so From I entered the premises, everyone was so professional, kind and accommodating. Buying a car is usually a long rigorous experience, but the service at Sheehan was seamless. Amazing service all arou...

To quote another satisfied customer of ours: “Very pleasant to deal with. Work completed while I wait. Wait times the last few visits seem to be taking longer even thou an apt was made. ”

Very pleasant to deal with. Very pleasant to deal with. Work completed while I wait. Wait times the last few visits seem to be taking longer even thou an apt was made.

Our customer just left this 5 star review on DealerRater: “Everyone was courteous and knowledgeable. Finance department was thorough in his explanation of warranty purchase. ” See what else people are saying about us

Everyone was courteous and knowledgeable. Everyone was courteous and knowledgeable. Finance department was thorough in his explanation of warranty purchase.

Conquer and clear more ground. GMC HUMMER EV Pickup is powerfully equipped with features like available Ultravision, which offers 18 available camera views.

Our latest 5 star review on DealerRater is how we want your experience to be: “Andrea is the best! She always takes care of my car when, I come in. She is very nice and on the ball. She knows her stuff and makes sure the work gets done! ”

Andrea is the best! Andrea is the best! She always takes care of my car when, I come in. She is very nice and on the ball. She knows her stuff and makes sure the work gets done!

Step 1: check out our DealerRater reviews. Like this one “Thanks to Dom for making the purchase of my 2025 GMC 2500HD a smooth transaction. This is my second purchase from Dom. From the day I ordered the truck, Dom kept me in the loop all the way through delivery! ” Step 2: give us a call!

Thanks to Dom for making the purchase of my 2025 GMC Thanks to Dom for making the purchase of my 2025 GMC 2500HD a smooth transaction. This is my second purchase from Dom. From the day I ordered the truck, Dom kept me in the loop all the way through del...

Adventuring just got an upgrade. GMC Canyon Denali features action-inspired technology and a premium cabin experience with signature Denali accents.

We love to hear it! “Andrea has always been absolutely superb with her help and her excellent customer service skills.” You can find all our reviews on DealerRater

Andrea has always been absolutely superb with her help Andrea has always been absolutely superb with her help and her excellent customer service skills.

Our guests say it best: “I love Andrea
She is awesome!!
Personal and professional
Always on to of her game.
” Check out our reviews on DealerRater

I love Andrea She is awesome! I love Andrea She is awesome!! Personal and professional Always on to of her game.

Unlock the driveway of your dreams. Buick Envision Avenir combines premium design and inspiring performance.

We just got a 5 star review on DealerRater: “I was referred to anthony because I had a situation with my current vehicle. He helped me get into a new vehicle and get rid of my existing one. And was very professional and I appreciate all his help. Thank you, anthony” See what people are saying about us

I was referred to anthony because I had a situation with I was referred to anthony because I had a situation with my current vehicle. He helped me get into a new vehicle and get rid of my existing one. And was very professional and I appreciate all his help...

To quote another satisfied customer of ours: “The service was quick and the employees are respectful and punctual. I highly recommend this dealership to anyone who has purchase or plan to purchase a Buick.”

The service was quick and the employees are respectful The service was quick and the employees are respectful and punctual. I highly recommend this dealership to anyone who has purchase or plan to purchase a Buick.

Our customer just left this 4 star review on DealerRater: “I am really happy. Claude is great and I will send him business. My second vehicle from Sheehan. I had shopped at two closer dealerships to my home and ended up at Sheehan again.
I think this rating is for the service department. I picked up a topper and installed it myself because I didn't want wait there for them to install the topper. I picked it up fast and easy. ” See what else people are saying about us

I am really happy. I am really happy. Claude is great and I will send him business. My second vehicle from Sheehan. I had shopped at two closer dealerships to my home and ended up at Sheehan again. I think this ratin...

Our latest 5 star review on DealerRater is how we want your experience to be: “They got me in quickly. They listened to all of my concerns and everything was handled for very professionally.”

They got me in quickly. They got me in quickly. They listened to all of my concerns and everything was handled for very professionally.

Step 1: check out our DealerRater reviews. Like this one “I’ve always been so pleased with the ethical and honest treatment I’ve received at Sheehan. Very grateful for Andrea’s help!” Step 2: give us a call!

I’ve always been so pleased with the ethical and honest I’ve always been so pleased with the ethical and honest treatment I’ve received at Sheehan. Very grateful for Andrea’s help!