Contact Information

  • Sales:(877) 804-8421
  • Service:(866) 412-0695

Limited Time Offers

  • 2014 Cadillac CTS Sedan 2.0L Turbo..
    Holloway Price: $39,520*
    2014 Cadillac CTS Sedan 2.0L Turbo..
  • 2014 Cadillac CTS Sedan 2.0L Turbo..
    Holloway Price: $39,570*
    2014 Cadillac CTS Sedan 2.0L Turbo..
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6055 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6049 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6045 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6052 View Details
  • 2015 Cadillac SRX FWD 4dr..
    255 a month 5000 down Lease*
    2015 Cadillac SRX FWD 4dr..
    *Disclosure Owner Loyalty included 255 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6063 View Details
  • 2015 GMC Sierra 2500HD Double Cab..
    Holloway Price: $49,900*
    2015 GMC Sierra 2500HD Double Cab..
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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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Extra Low Price!

  • 2014 Cadillac CTS Sedan 2.0L Turbo..
    Holloway Price: $39,520*
    2014 Cadillac CTS Sedan 2.0L Turbo..
  • 2014 Cadillac CTS Sedan 2.0L Turbo..
    Holloway Price: $39,570*
    2014 Cadillac CTS Sedan 2.0L Turbo..
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6055 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6049 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6045 View Details
  • 2015 Cadillac SRX AWD 4dr Luxury..
    288 a month 5000 down Lease*
    2015 Cadillac SRX AWD 4dr Luxury..
    *Disclosure Owner Loyalty included 288 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6052 View Details
  • 2015 Cadillac SRX FWD 4dr..
    255 a month 5000 down Lease*
    2015 Cadillac SRX FWD 4dr..
    *Disclosure Owner Loyalty included 255 a month 5000 down payment cash or trade equity. 39 month lease With approved Credit. 10,000 miles a year. Call for custom quote Expires expires on 05/31/2015 Stock Number: C6063 View Details
  • 2015 GMC Sierra 2500HD Double Cab..
    Holloway Price: $49,900*
    2015 GMC Sierra 2500HD Double Cab..

Holloway Buick GMC Cadillac - New Hampshire GM Dealer in Portsmouth


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.
Authorized Pontiac Service Provider

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. We also offer loaner cars and shuttle service to all our servicing customers. 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.