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 |  |
 |  |  |  |  |
GM Incentives
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, Harbor is dedicated to make sure you keep coming back for more of our excellent service both in sales and maintenance. In fact, as a fantastic
Located in Portage right in the heart of Northwest Indiana, Harbor GMC Truck is where you always get a better deal.
As your Northwest Indiana GMC dealership, Harbor is dedicated to make sure you keep coming back for more of our excellent service both in sales and maintenance. In fact, as a fantastic
Hammond GMC
source, Harbor is sure to have the GMC you're looking for. If you don't see the truck or van you want in our inventory, please contact us.Located in Portage right in the heart of Northwest Indiana, Harbor GMC Truck is where you always get a better deal.
Voted Neighbor’s Choice in Northwest Indiana by the Post Tribune!
Harbor GMC is your Northwest Indiana Dealer for new cars and used vehicles. 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. We are also eager to serve as your alternate new and used
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, East Chicago 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. If you're looking for a specific model, such as the GMC Acadia, or are looking for a used or new GMC dealer in Hammond, Harbor is the place to be. We offer a variety of GMC models to Hammond, Valparaiso, and all the cities near our hometown of Portage, Indiana! See our 2010 inventory, including the 2010 GMC Terrain today! We look forward to not only becoming your Portage GMC dealer, but your Northwest Indiana dealer as well!
East Chicago GMC
andValparaiso GMC
dealer, serving Hammond, East Chicago and all of Northwest Indiana. Looking for a Sierra in Hammond? 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 are yourPortage 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, East Chicago 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. If you're looking for a specific model, such as the GMC Acadia, or are looking for a used or new GMC dealer in Hammond, Harbor is the place to be. We offer a variety of GMC models to Hammond, Valparaiso, and all the cities near our hometown of Portage, Indiana! See our 2010 inventory, including the 2010 GMC Terrain today! We look forward to not only becoming your Portage GMC dealer, but your Northwest Indiana dealer as well!
Sierra 1500 | Acadia | Yukon XL | Yukon XL Denali | Savana | Yukon Hybrid