Our Reviews

Matthew S|2017 GMC Yukon

Confirmed Service Customer

1/23/2025

Great, friendly customer service and quick in and out.

DUXBURY, MA

Michael L|2025 GMC Terrain

Confirmed Sales Customer

1/22/2025

Everyone was friendly and helpful answering all my questions.

EAST FALMOUTH, MA

Robert M|2023 GMC Yukon XL

Confirmed Service Customer

1/24/2025

Why have confirmed service appointments ? My 8:30 appointment was not honored. Instead, vehicle wasn't serviced until several hours later.

MARSHFIELD, MA

Thomas T|2024 GMC Sierra 2500 HD

Confirmed Service Customer

1/27/2025

Great all around.

PLYMOUTH, MA

Kevin O|2025 GMC Sierra 1500

Confirmed Sales Customer

1/27/2025

Staff was welcoming and answered all questions. As I signed papers, I truly felt I received the best deal possible (after negotiations). I would buy another vehicle here

LAKEVILLE, MA

Susan W|2016 Chevrolet Suburban

Confirmed Service Customer

2/17/2025

Did not fix the problem replaced parts that were not the problem As a result the car is dead in a parking lot

DUXBURY, MA

Michael H|2025 GMC Canyon

Confirmed Sales Customer

2/23/2025

Matt Ward… say no more… personable might be an understatement… great experience start to finish.

PLYMOUTH, MA

Robert S|2025 GMC 1500 Sierra

Confirmed Sales Customer

3/5/2025

I’ve always had a good experience with Marty’s GMC. The Sales Consultant, Corey Amaral was professional, knowledgeable and helpful in my vehicle purchase.

ORLEANS, MA

Brian T|2025 GMC Sierra 1500

Confirmed Sales Customer

3/5/2025

Was the shortest amount of time I’ve ever spent at a dealer. Got a great deal on an amazing new truck!

QUINCY, MA

Peter L|2025 GMC 2500HD Sierra

Confirmed Service Customer

3/12/2025

Very responsive and did a great job!

EAST FALMOUTH, MA

Brian M|2017 GMC 1500 Sierra

Confirmed Service Customer

2/15/2025

Fast friendly service from educated staff!

PLYMOUTH, MA

Robert L|2021 GMC 1500 Sierra

Confirmed Service Customer

2/17/2025

First they answered the phone (Other dealers do not) They were fast friendly The job was completed in a timely manner

PEMBROKE, MA

Timothy K|2025 GMC Acadia

Confirmed Sales Customer

2/26/2025

Smooth without pressure. The explanations of the new car screen went at a pace we could understand.

HANOVER, MA

Jason D|2025 GMC Acadia

Confirmed Sales Customer

3/1/2025

I worked with Guy Bognanno and he was extremely helpful, answered any questions I had, was reachable at all times and thorough during the whole process. I highly recommend Marty's if you are considering a vehicle purchase.

BRAINTREE, MA

Peter L|2025 GMC 2500HD Sierra

Confirmed Sales Customer

3/5/2025

John is very proficient, gets back to you right away, and the experience at the dealership was prompt and professional.

EAST FALMOUTH, MA

John C|2025 GMC Sierra 1500

Confirmed Sales Customer

3/5/2025

Salesman was very thorough

HANSON, MA

Allison C|2022 GMC 1500 Sierra Limited

Confirmed Service Customer

3/8/2025

Service department very helpful during visit. They identified an issue and resolved it in during my routine visit.

DUXBURY, MA

Alethea L|2025 GMC Yukon

Confirmed Sales Customer

3/16/2025

Quick and easy and the pricing was great compared to other dealers in the area.

MIDDLEBORO, MA

Robert D|2025 GMC Sierra 1500

Confirmed Sales Customer

3/19/2025

Wonderful

PLYMOUTH, MA

Brian T|2025 GMC Canyon

Confirmed Sales Customer

3/25/2025

Nice to deal with.

CUMMAQUID, MA

Paul O|2025 GMC Yukon

Confirmed Sales Customer

3/25/2025

Matt was very easy to work with.

KINGSTON, MA

Richard T|2015 GMC 2500HD Sierra

Confirmed Service Customer

3/26/2025

Quick and professional service as always.

PLYMOUTH, MA

Kenneth A|2025 GMC Sierra 1500

Confirmed Sales Customer

4/7/2025

Very efficient and quick

SWANSEA, MA

William S|2025 GMC Sierra 1500

Confirmed Sales Customer

4/15/2025

Paul Malley made my experience incredible. Helped in every way possible. He made the whole process seamless. Will continue to give Paul my business and will recommend for all my family and friends.

MARSHFIELD, MA

Andrew M|2025 GMC Sierra 1500

Confirmed Sales Customer

3/21/2025

Steve Bent was fantastic Attentive, thoughtful, we made an instant connection I never felt pressured I truly felt he want me to be happy not to make the biggest sale and push a vehicle on me that I was not comfortable with. I would 100% recommend and come back to Marty’s and specifically Steve Bent Great job sincerely appreciate our partnership

PEMBROKE, MA

Scott J|2018 GMC 2500HD Sierra

Confirmed Service Customer

3/24/2025

Great communication

PLYMOUTH, MA

Benjamin M|2021 GMC Acadia

Confirmed Service Customer

3/26/2025

Good. I was given all the information to make a decision throughout the process.

PLYMOUTH, MA

Kyle L|2024 GMC Sierra EV

Confirmed Sales Customer

5/9/2025

It was very smooth I’d highly recommend the dealer to anyone looking to buy

NEWTON, MA

Matthew M|2025 GMC Canyon

Confirmed Sales Customer

5/23/2025

Friendly and professional service.

MIDDLEBORO, MA

David M|2025 GMC Yukon

Confirmed Sales Customer

6/24/2025

Marty’s GMC made trading in and buying a new car a very easy and smooth process.

RAYNHAM, MA

George D|2025 GMC Sierra 1500

Confirmed Sales Customer

7/8/2025

Got me into the right truck for my needs

PLYMOUTH, MA

John C|2025 GMC Terrain

Confirmed Sales Customer

7/24/2025

I was very pleased with the service at Marty's GMC especially with Steve Bent and his knowledge of the vehicle and sales process. However, I was very disappointed with GMC and the lack of features like auto heat and AC. I was informed of the power seat and tailgate feature not being there on this model, but i just assumed it would be there on a vehicle in this price range. plus, a couple of other features like overhead sunglass compartment garage door opener. If I had known I may not have bought a GMC as I did not want to go to a more expensive model. I feel the customer disappointment is not worth the cost for those items. I had many other vehicles to choose from

MASHPEE, MA

Gerald B|2024 GMC Yukon

Confirmed Service Customer

8/19/2025

Great

HINGHAM, MA

William S|2025 GMC Sierra 1500

Confirmed Service Customer

9/8/2025

Fast professional service

MARSHFIELD, MA

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

Paul O|2026 GMC Sierra 1500

Confirmed Sales Customer

10/28/2025

Great salesperson. He did an excellent job.

PLYMOUTH, MA

Andrea L|2025 GMC Terrain

Confirmed Sales Customer

5/9/2025

My first experience with Marty’s was nothing but positive. I appreciated being able to communicate by text for the majority of my sale due to a busy schedule. There was a closer dealership I could have gone to but am glad I chose Marty’s and look forward to future business there.

EASTHAM, MA

Richard S|2015 GMC 3500HD Sierra

Confirmed Service Customer

7/1/2025

They did their job and on time.

E BRIDGEWATER, MA

Ruth M|2025 GMC Acadia

Confirmed Sales Customer

8/12/2025

Excellent Cusromer Service - thank you

MARSHFIELD, 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

James S|2022 GMC 1500 Sierra

Confirmed Service Customer

10/20/2025

Everything done in timely fashion

BRIDGEWATER, MA

Steven F|2023 GMC Sierra 1500

Confirmed Service Customer

11/12/2025

Great service, the waiting lounge is quite comfortable

PLYMOUTH, 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

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

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

John C|2024 GMC Terrain

Confirmed Service Customer

1/9/2026

Very helpful with registration for service

MASHPEE, MA

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