Welcome to Shirns Pontiac Cadillac GMC

Latest available models for Pontiac GMC Cadillac in Williamsport!
GMC C7500 in Williamsport!
GMC CK3500 at your Williamsport and Canton GMC dealer
GMC W Series at your Canton area dealer
On used vehicles we have the best prices in town. Come see us and
save big


For more information on this great sale please contact us at sales@shirns.com.

Welcome to our family, Shirns Pontiac Cadillac GMC new and used Williamsport dealership.

At

Shirn's Pontiac Cadillac GMC,

our goal is to offer the most convenient access to accurate and up to date information on the latest Pontiac, Cadillac, and GMC models. As a Canton Pontiac Dealer, our customers have come to expect and rely on us for all their automotive needs and interests.

If you need some information on our financing options, a quick quote on a new or used Pontiac, Cadillac, or GMC vehicle, or have some question, please contact us at anytime, or stop in today, we serve as a Canton Cadillac Dealer from Williamsport, PA.

Take a look at the latest models available from Shirns Pontiac Cadillac GMC, a

Canton GMC

,

Lewisburg GMC

and

Lycoming GMC

dealer. GMC Sierra, GMC Acadia.
Shirns Pontiac Cadillac GMC
1804 Lycoming Creek Rd
Williamsport, PA 17701
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Phone: (570) 279-4150
Email: Contact Us
Fax: (570) 322-8315