Search New Inventory at Harbor GMC Truck of Portage and Gary IN
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The GMC Envoy is availalbe at Harbor GMC Truck of Portage and Gary IN
Schedule a service appointment for your vehicle today at Harbor GMC Truck of Portage and Gary IN!
Our service department offers the best in automotive service to our customers. We are proud of our state-of-the-art facility, which features the most current diagnostic and repair equipment available. When you need service, feel free to make an appointment online.
The GMC Sierra is available at Harbor GMC Truck of Portage and Gary IN
Welcome to Harbor GMC Truck!

Where you always get a better deal!

For Internet Sales, call Denise Carpenter, GM Certified Internet Manager 
at (800) 785-4503 or e-mail her denise.carpenter@harborautomotive.com
 
For Service ONLY Call (219) 763-2500

This web site is updated daily and any correspondence submitted will be given immediate attention. Our friendly, experienced staff will be happy to help you in your auto search. We are also available to send you a quick quote on a new vehicle of your choice.  
Take a moment to visit harborcars.com
Welcome to

Harbor GMC Truck



Voted Neighborhood’s Choice in North Indiana by the Post Tribune! Located in

Portage, IN, and just minutes away from Gary, Harbor GMC Truck

 is where you always get a better deal. With our large selection of new GMC vans, trucks and SUVs 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.

Our state of the art service center and body shop is here to serve you, with GM certified technicians to give your GMC vehicle the professional care and service it needs. We also offer a free shuttle service for our service customers as well as free wi-fi while you wait. For your convenience, please take a look at our online service appointment and parts ordering forms to place your request. Our excellent customer service is just a click away!

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 and right next to Gary

 , Harbor GMC Truck is where you always get a better deal on new or used GMC vans, trucks and SUVs.
Harbor GMC Truck
6100 Highway 6
Portage, IN 46368
Denise Carpenter/Internet Manager: (219) 841-5098
Site Map | Privacy Policy | Terms of Use
Internet Sales Department: (219) 841-5098
Email: Contact Us
Fax: (219) 764-4510
Denise Carpenter/Internet Manager: (219) 841-5098
Service Only: (219) 841-5100