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Customer reviews

4.9 / 5
  • Yukon Customer reviews

    Great service

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    2014 GMC Yukon
  • Terrain Customer reviews

    I traded my 2011 Terrain in for a 2014 Terrain. I wanted a specific model with Navigation and one color. Wayne M. Worked with me diligently even while I was away in Hawaii. I guess Greg G. May also ha

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    2014 GMC Terrain
  • Acadia Customer reviews

    Since I was over an hour away from Holloway, I did not want to make the trip there unless I knew that I could get the deal that I wanted. I browsed the inventory through the website, saw what I wante

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    2013 GMC Acadia
  • Solstice Customer reviews

    Always a pleasure to bring the Solstice in for service. Holloway Auto has given myself and family quality service and friendly advice for many years and have always been there for us. Thanks again

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  • Envoy XUV Customer reviews

    you guys were great. Very prompt and courteous.

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  • Grand Am Customer reviews

    I have been a customer of Holloway GMC for years and I will continue with my future car purchases and service. They are welcoming and clearly explain what service they performed and why additional ser

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  • DeVille Customer reviews

    Brought car in for brakes - they were noisy. Found another problem, told us about it. Fixed it. All this needed to be done and now the car is back to being perfect!

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  • Sierra 1500 Customer reviews

    2011 GMC Sierra Schedule maintenance Yes Yes

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    2011 GMC Sierra 1500
  • Escalade Customer reviews

    your ability to accommodate me on short notice was absolutely incredible and I am grateful for the scheduling.

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    2013 Cadillac Escalade
  • ATS Customer reviews

    Quick courteous service that included a ride.

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    2013 Cadillac ATS
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Holloway Buick GMC Cadillac - New Hampshire



Holloway Buick GMC Cadillac is your Portsmouth Buick GMC Cadillac dealer. Our location also allows us to effectively serve Rochester and Manchester Buick GMC Cadillac customers as well. We offer an amazing team of parts and servicing technicians that are here to serve the New Hampshire seacoast, including the north shore of Massachusetts, Southern Maine, Rochester and beyond. We also offer loaner cars and shuttle service to all our servicing customers.

New Hampshire Buick GMC Cadillac dealer in Portsmouth



Through our website, our New Hampshire Buick GMC Cadillac customers can view our new and used vehicles, schedule a service appointment, order parts and accessories, research financing, get a quick quote or view online specials and incentives. Just email or call us with any questions you may have.

At Holloway Buick GMC Cadillac in Portsmouth, we are a full service dealership offering sales assistance to all of New Hampshire, Massachusetts and Maine. Are you looking for a Rochester Buick GMC Cadillac dealership? Stop looking and make the drive to Holloway Buick GMC Cadillac. We offer an amazing inventory for our Buick, GMC and Cadillac customers to select from such as the Enclave, LaCrosse and Regal. GMC features the Acadia, Sierra, Yukon and more. Cadillac features the luxurious Escalade, SRX and CTS as well as a few other models. Are you looking for GMC trucks in Manchester? Perhaps you are looking for a used Buick in New Hampshire? Or, maybe you are looking for a Cadillac Escalade dealer in Portsmouth? If so, look no further than Holloway Buick GMC as we have a great selection of GMC trucks and pre-owned vehicles to choose from.

Buick Regal for our Portsmouth & Manchester, NH Buick customers in New Hampshire



Drive home in a new Buick Regal today from Holloway Buick GMC. Buick's Luxury Sport Sedan is designed and built to perform. The Regal Turbo ups the ante with turbocharged engine featuring direct cylinder fuel injection.

New GMC Sierra in New Hampshire



Holloway Buick GMC Cadillac has the truck that you're looking for in our new GMC Sierra models including the 1500, 2500HD and 3500HD. Be sure to ask us about our Denali and 1500 Hybrid and models as well.