Harbor GMC Truck
Your Northwest Indiana GMC Dealer!
Where you always get a better deal

Contact Sales at (219) 841-5098
Service at (219) 841-5100
Send us an EMAIL | View Hours & Directions

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New Vehicles at Harbor GMC Truck, in Portage

PreOwned Vehicles at Harbor GMC Truck, in Portage

Financing at Harbor GMC Truck, in Portage

Schedule Service at Harbor GMC Truck, in Portage

Special Offers at Harbor GMC Truck, in Portage

Make an Appointment with the Harbor GMC Collision Center in Portage!

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Harbor GMC is proud to serve Northwest Indiana as your new and used car dealership for Portage, Valparaiso, Chesterton, Hobart, Merrillville and Hammond. Our excellent customer service is just a click away! For your convenience, please take a look at our online service appointment and parts order forms to place your request.

As your Northwest Indiana GMC dealership, serving Portage, Valparaiso, Chesterton, Hobart and Hammond, Harbor is dedicated to make sure you keep coming back for more of our excellent service both in sales and maintenance.

GM Total Confidence at your hometown Portage GMC dealer

Voted Neighbor’s Choice in Northwest Indiana by the Post Tribune! Located in Portage right in the heart of Northwest Indiana,

Harbor GMC Truck

is where you always get a better deal. With our large selection of new GMC trucks, SUVs and vans and our huge inventory of used vehicles, it’s easy to see why our customers come from all over the Region to purchase their GMC vehicles from their

Portage GMC

dealer. Harbor GMC is your Northwest Indiana Dealer for new car and used vehicles. Centrally located in Portage, Indiana.

Harbor GMC is eager to serve as your alternate new and used

Valparaiso GMC

dealer, also serving Hammond and all of Northwest Indiana. Our excellent customer service is just a click away! For your convenience, please take a look at our online service appointment and parts ordering forms to place your request. We want to be your

Hammond GMC

maintenance source!

Have questions? Please contact us. Want to test drive a vehicle you see on our site? Take a look at our hours and map to find the best time for you to come visit us. Located just off of I-94 in Portage, serving Valparaiso, Chesterton, Hobart, Merrillville, Portage, Hammond, and all of Northwest Indiana. Harbor GMC Truck is where you always get a better deal on new or used GMC trucks, SUVs and vans. We look forward to not only becoming your Portage GMC dealer, but your Northwest Indiana dealer as well!