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30 Free Loaner Vehicles


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(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


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Fast Service
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Factory Certified And
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*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 Sep 22, 2021

Very happy with my ford escape Tony Alvarez was very helpful and answered all of our questions.

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DealerRater Feb 13, 2021

I bought a used 2018 Nissan Rogue from Castle Mitsubishi. They gave me a free oil change at Castle Subaru in Portage. My car needed another oil change, I choose Castle Subaru for my Nissan Rogue!

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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 Oct 22, 2020

The whole staff of castle subaru was very helpful in choosing the car and helping with my decision. They negotiated a great deal and provided me with the best price. Will recommend them for sure.

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DealerRater Oct 12, 2020

Frank Salinas went above and beyond to find a Subaru Impreza that met my criteria. Sales and service staff are responsive and provide up-front information. And ladies, if you're car shopping on your own, I have never been treated any differently than if my husband or brother were shopping. Frank was great about answering questions and making sure my car was just what I asked for.

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DealerRater Aug 13, 2020

Castle provided me and wife with good service in a pressure-free environment. Additional services and warranties were presented to us with thorough explanations about why these should be added but in a respectful and professional manner.

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DealerRater Jul 28, 2020

There was no pressure to buy, the salesman was informative, the prices are fair, and they all seem helpful! The car was clean and ready to go, the negotiating was fast, paperwork ready.

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DealerRater Jul 12, 2020

Richard was great very knowledgeable and knew his stuff he made it easy as can be I would definitely recommend him,the staff there is great as well.

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DealerRater May 22, 2020

I had my 2015 Forester in for warranty work on the rear coil springs, and to check for an engine oil leak. The warranty work on the spring was completed in a timely manner. The engine oil leak would take more time to repair. I was given a loaner car to use until my car was completed. Service Consultant Juan Torres was very friendly and helpful in getting everything I needed to make my visit a pleasant one. I have 2 Foresters a 2015 and 2016 which have both been serviced at Castle and I have never had a problem with and of the ...

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DealerRater May 20, 2020

This was my first time at the new dealership. Beautiful building inside and out. Whenever I come for service, everything goes as scheduled. When they tell you a time, it is done by that time. Very responsible people. Steve, Cameron N. and Bonnie helped me this time. Great employees

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Welcome to Castle Mitsubishi

Start Your Journey To Happiness

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.