Our Reviews

Michael M|2022 GMC 3500HD Sierra

Confirmed Service Customer

10/7/2025

No waiting fast service

PLYMOUTH, MA

Edward M|2026 GMC Sierra 1500

Confirmed Sales Customer

10/22/2025

Great service and nice sales people

HANSON, MA

John M|2019 GMC Terrain

Confirmed Service Customer

5/29/2026

Excellent service and a very friendly and professional staff! THANK YOU!!

MARSHFIELD, MA

Richard L|2015 GMC 3500HD Sierra

Confirmed Service Customer

6/26/2026

Greeted promptly. Nice clean bathrooms, lot of snacks and reading material.

E BRIDGEWATER, MA

John C|2024 GMC Terrain

Confirmed Service Customer

1/9/2026

Very helpful with registration for service

MASHPEE, MA

ERIK L|2025 GMC Canyon

Confirmed Sales Customer

2/23/2026

Our sales person, Paul Malley, was terrific. The best if all he "Listens " to what we wanted in a vehicle. He suggested the GMC Canyon Elevation . It had everything we were looking for and then some. He is polite curteous and pleasant to deal with. We recommend Marty's and sales oersin Paul Malley. You will drive out happy.!!

PLYMOUTH, MA

FRANK M|2026 GMC Sierra 1500

Confirmed Sales Customer

3/29/2026

Smooth and easy transaction with the sales team.

E FALMOUTH, MA

Steven F|2023 GMC Sierra 1500

Confirmed Service Customer

11/12/2025

Great service, the waiting lounge is quite comfortable

PLYMOUTH, MA

Arthur D|2022 GMC Terrain

Confirmed Service Customer

6/18/2026

First Class Service All the Time!

PLYMOUTH, MA

John R|2014 GMC 1500 Sierra

Confirmed Service Customer

6/26/2026

no problem great service

KINGSTON, MA

William S|2025 GMC Sierra 1500

Confirmed Service Customer

1/26/2026

Very friendly. Efficient process.

MARSHFIELD, MA

Barry A|2025 GMC Sierra 2500 HD

Confirmed Service Customer

2/4/2026

Front end alignment is perfect was not perfect from manufacturer but Martys took care of it

BRIDGEWATER, MA

KEITH H|2026 GMC Sierra 1500

Confirmed Sales Customer

3/19/2026

Dennis is outstanding, a real professional and easy to work with. It was a pleasure.

MARSHFIELD, MA

MATTHEW W|2026 GMC Yukon

Confirmed Sales Customer

8/24/2026

Paul was excellent! Very prompt !

KINGSTON, MA

MARTIN J|2026 GMC Sierra 1500

Confirmed Sales Customer

4/17/2026

Seamless and easy; Corey was professional, knowledgeable and easy to work with.

WEYMOUTH, MA

Nancy M|2025 GMC Sierra 3500 HD

Confirmed Service Customer

7/1/2026

Professional and pleasant. Great service

DUXBURY, MA

Brett W|2025 GMC Sierra 2500 HD

Confirmed Service Customer

10/17/2025

Booking an appointment was easy, they were on time and got me on my way fast.

MARSHFIELD, MA

Joyce B|2026 GMC Terrain

Confirmed Sales Customer

11/19/2025

I love my new GMC. Marty's did a great job start it finish.

FORESTDALE, MA

Rudolph L|2026 GMC Sierra 1500

Confirmed Sales Customer

1/5/2026

Very good experience! Highly recommend Corey Amaral in Sales.

DUXBURY, MA

GREGORY C|2026 GMC Sierra 1500

Confirmed Sales Customer

3/16/2026

Great experience!

FOXBOROUGH, MA

MICHAEL M|2026 GMC Canyon

Confirmed Sales Customer

3/25/2026

Second purchase from Marty’s. Paul Malley, my salesperson fro both was exceptional.

MARSHFIELD, MA

Alan R|2022 GMC Canyon

Confirmed Service Customer

3/31/2026

Prompt service

EASTHAM, MA

CHRISTOPHER A|2026 GMC Sierra 1500

Confirmed Sales Customer

6/8/2026

Just the type of truck I was looking for - It only one row of seats with an 8' bed.

PLYMOUTH, MA

James S|2022 GMC 1500 Sierra

Confirmed Service Customer

10/20/2025

Everything done in timely fashion

BRIDGEWATER, MA

Richard S|2024 GMC Terrain

Confirmed Service Customer

1/9/2026

We were taken early and work was completed quickly. Waiting room is well stocked and water, hot drinks and snacks were provided. .Staff is friendly and helpful

E BRIDGEWATER, MA

Shawn D|2026 GMC Sierra 1500

Confirmed Sales Customer

1/29/2026

Ihsane is a great guy. He was very helpful, professional and easy to work with. It was great he was highly responsive via email. The service team was fantastic. I purchased an accessory that needed installation and they were able to accommodate a short request to get the item installed before I picked up the new vehicle.

CARVER, MA

DANIEL M|2026 GMC Yukon

Confirmed Sales Customer

2/25/2026

Steve Bent was fantastic. I would buy another vehicle from him.

HANOVER, MA

JOHN O|2026 GMC Yukon

Confirmed Sales Customer

4/6/2026

Marty's GMC made my buying my car so easy. It was a great experience.

MARSHFIELD, MA

SCOTT F|2026 GMC Sierra 1500

Confirmed Sales Customer

6/8/2026

Was a good experience purchased the truck I wanted and got out of my lease early

ROCKLAND, MA

Steven D|2023 GMC Sierra 1500

Confirmed Service Customer

7/27/2026

Speedy service for an oil Change. Waiting area is comfortable as well

PLYMOUTH, MA

DENIS K|2026 GMC Acadia

Confirmed Sales Customer

8/25/2026

Great experience with Paul Malley at Marty's GMC. We had purchased from Paul previously and reached out to him again when we were looking for a new vehicle. He was responsive, knowledgeable, and made the entire process efficient, relaxed, and completely pressure-free. We couldn't be happier with our new Acadia and would definitely recommend Paul and Marty's GMC!

MARSHFIELD, MA

Paul O|2026 GMC Sierra 1500

Confirmed Sales Customer

10/28/2025

Great salesperson. He did an excellent job.

PLYMOUTH, MA

Jonathan W|2026 GMC Sierra 1500

Confirmed Sales Customer

11/24/2025

It was great, very easy.

WAYLAND, MA

Mark W|2026 GMC Sierra 1500

Confirmed Sales Customer

12/8/2025

Everything went smooth; after you located me the truck I wanted

MARSHFIELD, MA

Joseph A|2023 GMC Sierra 2500 HD

Confirmed Service Customer

4/19/2026

Thanks to the service department for such great service A+

KINGSTON, MA

CHRISTOPHER W|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

5/29/2026

The salesman that assisted me was very helpful and informative.

MARSHFIELD, MA

LLOYD S|2026 GMC Sierra 1500

Confirmed Sales Customer

5/30/2026

EVERYTHING WAS FINE

CARVER, MA

James E|2025 GMC Sierra 1500

Confirmed Service Customer

8/5/2026

I came in for oil change and tire rotation I was greeted promptly by service rep.Went to clean comfortable waiting area until my vehicle was ready which was completed promptly

BRIDGEWATER, MA