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30 Free Loaner Vehicles


Free Vehicle Delivery Service

(Within 50 Miles)


Nitrogen Tire Refills For Life Available


We Ship Anywhere In The US

(Free Overnight Paperwork Service For Out Of State Purchases)


72 Hour Love It Or Exchange It Policy


Military, Police Officers, Firefighters, Teachers

First Payment On Us (UP TO $400) 10% Off Parts And Services


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Fast Service
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Factory Certified And
Trained Technicians

*Castle Difference® service is what you deserve!

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IN Top-Rated Dealer

Bold Customers Sharing
Positive Experiences

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DealerRater Oct 22, 2019

My husband and I came just to look and perhaps test drive an Outback. We were introduced to Reece Lake by our son in law. We found him to be person we felt comfortable with. Very knowledgeable, honest, just the kind of person you want to work with. Needless to say we bought, and we drove an Outback across the country and we are so pleased with it. Thank you Reece and thank you Castle. Great Job! Joe and Sondra Wixted

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DealerRater Oct 17, 2019

Excellent customer service. Staff really works with you on getting you into a vehicle you want with a price that’s best fits your budget. Eddie made buying a car a stress free experience.

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Google Oct 16, 2019

Just purchase a new Subaru!! Mike G, Troy K and Joe K made it so easy! I told them what I was looking for and got the deal done!! Best experience ever!!! Everyone was wonderful!! Dave in financing was awesome!! These guys ROCK!! Thank you all!!

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DealerRater Oct 13, 2019

Edwin Rivera the sales consultant did a great job, he answered all our questions and facilitated the purchase of our used Forester. It was nice to know that Castle Subaru does an all point safety inspection on their vehicles.

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DealerRater Oct 10, 2019

I went in to look and take a test drive in a Subaru Crosstrek. I was not expecting to purchase a vehicle that day, but when I found almost exactly what I was looking for (my favorite color wasn't in the model I wanted anywhere close enough to trade) I was thrilled to make a deal!

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DealerRater Oct 8, 2019

We were very pleased with the fairness of our trade in. Everyone was professional and friendly.. Joe Amore was outstanding in all aspects of our transaction .. Thank You Joe :)

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DealerRater Oct 5, 2019

I looked for two months for a certain Ford F150 and I found it at castle Subaru in Indiana I called them and confirmed that it was what I wanted since I lived 80 miles away salesman Mike was very helpful very happy with my used F150 everybody at dealership very nice

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DealerRater Sep 22, 2019

People seemed knowledgeable, efficient, and willing to deal. Sales person (Ron Braman) went to great lengths to retrieve a car from another dealer by dealer trade and helped negotiate the best price possible with the sales manager, and all the time being courteous about the car and what we needed to bring with us for the trade in.

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DealerRater Sep 20, 2019

They did a fabulous job and were wonderful to communicate with. Outstanding Service Department. Steve kept us informed when parts were available for our windshield.

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DealerRater Sep 17, 2019

I prefer going to Castle Subaru versus the Subaru dealer in Merrillville for the simple reason of trustworthiness and cost. I have found oil changes cheaper at Castle, plus being honest. I took my Subaru to the Merrillville dealer for a recall. They did a 21 point inspection and claimed I needed new brakes and tire rods. A month later I went to my mechanic and he stated that nothing was wrong. Four months later Castle did the same inspection and found nothing wrong with my brakes.

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Welcome to Castle Mitsubishi

Start Your Journey To Happiness

Be Bold, Shop Easy, Drive Happy.

Castle Mitsubishi in Portage, IN treats the needs of each individual customer with paramount concern. We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence!

Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling 866-435-9154.

If you don’t see a particular vehicle, click on Vehicle Finder Service and complete the form. We will gladly inform you when a matching car arrives. If you’d like to see a vehicle in person, click on Contact Us for step-by-step driving instructions to our site, or give us a call. We look forward to serving you!
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(219) 973-2345

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5020 US Highway 6 • Portage, IN 46368

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Today's Hours:

Open Today! Sales: 8:30am-6pm

Open Today! Service: 7:30am-6pm

Open Today! Parts: 7:30am-6pm

Castle Mitsubishi

5020 US Highway 6 Portage, IN

Phone: (219) 973-2345


Phone: (219) 764-5020

5020 US Highway 6 Portage, IN


Phone: (219) 973-2345

5020 US Highway 6 Portage, IN


Phone: (219) 764-5020

5020 US Highway 6 Portage, IN
41.5514826 -87.2174285
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Castle Mitsubishi
Castle Mitsubishi
5020 US Highway 6
Portage, IN, 46368 US
(219) 973-2345
Castle Mitsubishi 41.5514826, -87.2174285.