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

Oct 27, 2020

My experience was wonderful! The service department went above and beyond. David Johnson provided incredible customer service, really explained all of the options I have in caring for my Outlander, and followed up on my experience. I never felt pressured to purchase anything additional or accept a service I didn't want/need. I will absolutely continue to have my vehicle serviced there.

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Oct 26, 2020

I bought a 2015 mini cooper off of Desiree. Super friendly and kind. Had an awesome time shopping with them! Jon the manager was great with helping out and so was my financial guy!. Definitely recommend

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DealerRater Oct 21, 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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Google Oct 14, 2020

Tony was great!! Super friendly and very helpful!! Highly recommended!!

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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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Google Oct 7, 2020

Thanks to John and Tony for making the sale easy and smooth, definitely will be back !!

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Google Oct 5, 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 Oct 5, 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 Oct 3, 2020

Good deal made within a short span of time Tony and team really helped a lot

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Google Oct 3, 2020

Tony is the man, hooked me up with a 2015 impala. Great man to work with. Works with you and what you can afford

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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.