Open Today! Sales: 9am-8pmService: 7am-5pm

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Experience the Castle Difference

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


Hassle Free Online Purchase Experience

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Fast Service
& Competitive

Factory Certified And
Trained Technicians

*Castle Difference® service is what you deserve!

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Service Specials

IN Top-Rated Dealer

Bold Customers Sharing
Positive Experiences

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Google Jan 11, 2021

I am so pleased with the convenience and purchase I made here. Josh in sales and Rich in finance were absolutely fantastic in working with me. I am in love with my purchase and not only would recommend this dealership, and definitely these these two associates, for your next vehicle! I have had several negative dealership experiences. Trust me. This was the best experience I’ve had.

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Google Nov 30, 2020

I was very satisfied with the service and was able to purchase an SUV just in time for Winter. Desiree was extremely easy to work with.

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Google Nov 19, 2020

Went with my father to buy a used Jeep Cherokee and the process went smooth and fast! Richard was great to deal with and even got my father a 4 year/48k mile warranty included! Great experience!

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DealerRater Nov 12, 2020

The service I received by Castle employee Tony was great. He was not high pressured. Tony was knowledgeable, answered all my questions, and accommodating. He offered me several purchase options. I liked that. It was a very good experience.

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DealerRater Nov 5, 2020

From the personal service of Tiffany, to my specialist that let me test drive a half dozen different Ascent's, to the many knowledgeable associates that I worked with least week, Castle Subaru is the one place id tell anyone to go, if you are in the market for a new car.

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Google Nov 4, 2020

Had a great time with my purchase. Tony Alvarez was amazing and worked hard to get me the best deal on my purchase. I highly recommend these folks for your next purchase.

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Google Nov 4, 2020

Came in to look at a Grand Cherokee after a few other dealers wouldn't work with me on the price. Tony and Rich took the time to get a good deal set up that I could afford.

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Google Nov 4, 2020

Very helpful and down to earth, didn't try to hassle me, all around good service

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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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Contact Us

(219) 973-2345

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5020 US Highway 6 • Portage, IN 46368

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Today's Hours:

Open Today! Sales: 9am-8pm

Open Today! Service: 7am-5pm

Open Today! Parts: 7am-5pm

Castle Mitsubishi 41.5514826, -87.2174285.