Guaranteed Credit Approval - Apply Now
Showroom Hours
Monday: 9:00 AM-8:00 PM 
Tuesday: 9:00 AM-8:00 PM 
Wednesday: 9:00 AM-8:00 PM 
Thursday: 9:00 AM-8:00 PM 
Friday: 9:00 AM-6:00 PM 
Saturday: 9:00 AM-5:00 PM 
Sunday: Closed 

2014 Fall Service Clinic Winner

Harbor Cars in Portage, Indiana

Car dealership Indiana Harbor Cars in Portage is here to make your buying experience pleasant and hassle-free with great customer service from our courteous staff. We offer a great selection of new Buick and GMC vehicles, such as the all New Buick Regal, Buick Lucerne, Buick Lacrosse, Buick Enclave, GMC Acadia, GMC Terrain, GMC Savana Cargo Van, GMC Sierra 1500, GMC Sierra 1500 Hybrid, GMC Sierra 2500HD, and the GMC Yukon. .

For over 20 years, Harbor Buick GMC has been serving Portage, Chesterton, Porter, Burns Harbor, Valparaiso, Westville, New Buffalo, Niles, St. Joe, Long Beach, Beverly Shores, Michiana Shores, South Bend, Michigan City and all of Northwest Indiana and Southwest Michigan’s automotive needs. We are dedicated to the local community's organizations such as the Boys and Girls Club, La Porte County Fair, Porter County Fair, the Midwest Corvette and Chevy Show and many others.

Harbor Buick GMC is proud to have won countless sales and service awards from General Motors and local organizations such as the Standards for Excellence award presented by General Motors, awards presented by the Post Tribune and the Times Media Company for local businesses. We strive to excel each month in performing above and beyond the General Motors Sales CSI and SSI Standards for Excellence requirements.

At Harbor Buick GMC a division of Harbor Cars the customer comes first and foremost. We look forward to serving your automotive needs. Follow us on Facebook to keep up with our latest offers and specials.

Disclaimer: Prices shown reflect all local rebates for North Central Region. Not all regions qualify for all rebates. Price will be adjusted if all rebate qualifications are not met. Price may or may not include Harbor Chevrolet Buick GMC Trade in Assistance for a 99’ or newer vehicle in good running condition under 100,000 miles with average wear and tear (see your sales manager for details). Please call with any questions. Price may not reflect any dealer added accessories. Default payment set for new and used inventory with terms at 5.9% interest for 60 months with 20% down. Payments are an estimate only and do not include tax, title, lic, doc. and other dealer fees that apply. Price will be adjusted if any rebate qualifications are not met. Price may not reflect added accessories. Price subject to change without notice. Dealer not responsible for pricing errors. Please call for details.