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Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

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  • Grand Prix Customer reviews

    Everything went smoothly with my visit to Holloway. I am always treated nice by everyone and feel comfortable knowing that my vehicle is in the best hands with our technician at Holloway. Thanks again

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  • Sierra 3500HD Customer reviews

    Always a positive experience. Friendly but professional as well.

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    2008 GMC Sierra 3500HD
  • CTS Customer reviews

    I had an oil chANGE AND HAD ASKED ABOUT MY STEERING WHEEL SQUEAKING. tHE WORK WAS PERFORMED IN A REASONABLE TIME AND THE SERVICE MANAGER WAS GREAT. hOWEVER i WAS TOLD THAT A MECHANIC COULD NOT HEar an

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  • LaCrosse Customer reviews

    Always a great experience. Jesse (Service Department) makes logical recommendations. And then, makes sure that my wait time is as he stated. With Jesse, a promise made, is a promise kept. A wonder

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    2013 Buick LaCrosse
  • Vibe Customer reviews

    I brought my Vibe in for a recall on the air bag and wanted some other things looked at. I worked with Heath in Service. The vehicle needed springs and shocks which took a day or two to arrive. I ha

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  • Sierra 1500 Customer reviews

    2014 Sierra pickup Dennis Williams is a true ************************** experience with him was a pleasure. I will look forward to working with him again. Thank you, Dennis Dave Gittins

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    2014 GMC Sierra 1500
  • Enclave Customer reviews

    buick enclave warranty work trip check fan noise all was done in 1.5 hours an suv was cleaned inside/out excellent service

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    2012 Buick Enclave
  • XTS Customer reviews

    Very happy with dealer,service and sales

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    2013 Cadillac XTS
  • Regal Customer reviews

    The sales person (Greg Guerra) was good....Answered all questions that were pertinent to my buying the car. I have had problems with the service department many years ago when I brought my 2002 Buick

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    2014 Buick Regal
  • Rendezvous Customer reviews

    I had my 2006 Buick Rendezvous in for non warranty service of routine maintenance of an oil chsnge. I also had checked my left directional light that occasionally when used, turns on my hazard flashe

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Authorized Pontiac Service Provider

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.