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1.Excludes select base trims and 2020/2021 Bolt EV, Camaro, Corvette, Spark, Sonic, Impala Tahoe, Suburban, Colorado, Silverado LD and Silverado HD. Not available with special financing, lease and some other offers. Take new retail delivery by 6/1/21.
Up to 18% of MSRP cash back on select 2021 Chevy models.
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1. Excludes L models. Not available with special financing, lease and some other offers. Take new retail delivery by 6/1/21. 2. Based on $36,445 MSRP. Not available with special financing, lease and some other offers. Take new retail delivery by 6/1/21.
2021 Equinox 13% of MSRP cash back on most models. That's example offer $4,737 cash back on this Equinox Premier.
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1. Eligible military personnel includes Active Duty members, Reservists, National Guard members, Veterans and Retirees of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard. Eligible military personnel are able to sponsor their spouse and household members. At participating dealers only. Excludes select base trims, 2021 and 2020 CT4, CT5 and Corvette and 2021 Escalade. Not available with some other offers. Take new retail delivery by by 6/1/21.
03_MAY_MILITARY DISCOUNT_1800x760
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1. Not available with special financing, lease and some other offers. Take new retail delivery by 6/1/21.
2021 Silverado 1500 Crew Cab $4,000 Cash Allowance
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1. Excludes 1SV models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
Up to 19% below MSRP for current eligible Buick or GMC owners/lessees.1
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1. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
$3,450 Purchase Allowance for current eligible Buick or GMC owners/lessees.1
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1. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
$5,250 Purchase Allowance for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1
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1. Excludes 1SV model. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
$4,850 Purchase Allowance on most models for current eligible Buick or GMC owners/lessees.1
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1. Excludes SL models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
$6,500 Purchase Allowance on most models for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1
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1. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
$3,450 Purchase Allowance for current eligible Buick or GMC owners/lessees.1
VIEW DISCLAIMER HIDE DISCLAIMER
1. Excludes SL models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21.
$5,000 Purchase Allowance on most models for current eligible Buick or GMC owners/lessees when you finance through GM Financial.1
VIEW DISCLAIMER HIDE DISCLAIMER
1. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 6/1/21. Dealership availability and hours of operation are subject to change in accordance with all federal and local laws and restrictions.
$6,450 Purchase Allowance for current eligible Buick or GMC owners/lessees.1

Our Reviews

DealerRater Mar 29, 2019

I am extremely satisfied with my purchase here. I worked with Dale, and he was wonderful. They worked very hard to get a deal done that was beneficial to both of us. xxxxxxto the finance manager for working the numbers. I drove 90 minutes to buy from here and I would recommend anyone else to do the same.

DealerRater Dec 10, 2017

I appreciate being know by name. Most of the time I get in to the service department on time. I my car is not done on time they offer a courtesy car.

DealerRater Dec 9, 2017

Quick reliable service work done on your vehicle when you need it done. Also very informative when you have recall issues or any kind of factory issues needing to be addressed

DealerRater Oct 18, 2017

People are great, kind ,informative, & honest. Great dealership all around ! Best vehicle I have owned, they bend over backwords to please. 5 stars all day lpng.

DealerRater Sep 23, 2017

My 2012 LaCrosse lost a water pump and most of the fluid leaked out. Anne was quick and efficient giving me a price and getting a mechanic on the job. It was repaired later that day. I have purchased four cars from Harbor. It is my local dealer and I will not drive all over Indiana and Michigan when I need service. Especially when this last event required a tow truck in order to get the repair.

DealerRater Sep 19, 2017

On Labor Day our kids came to Michigan City to visit. When it was time for them to leave my son's car would not start. He had just purchased a Certified used Cadillac and was having some electrical issues but a labor walkout in Chicago prevented him from getting service. We were able to jump start the car and took it to Harbor where we left the car and dropped the keys in the night box. By Wednesday morning the car was done and all work was covered by warrantee. I could not have been happier. I was treated very professionally in an unusual situation.

DealerRater Sep 2, 2017

Rob Pease, our salesperson, completed our transaction quickly, efficiently, and put us into a brand new 2017 Buick without a single problem or concern. Rob has helped my family with many transactions and he is the very reason that we return to Harbor Chevrolet. We trust that he will give us the best service, and he always does. Jim Miller had all of our paperwork ready to sign, which we did an within an hour we were in our new car driving home. We love our new car, and the best part is that when we return for the oil change, I know that the work will be completed in a short time. They never keep us waiting...again the entire staff at Harbor is excellent and we have referred our friends and co-workers to Rob and Harbor. Dean and Maryann Maki

DealerRater Aug 17, 2017

THIS WAS MY 4TH OIL CHANGE WITH HARBOR, THE YOUNG LADY ANNA SCHMIDT WAS WONDERFULE, VERY HELPFUL, VERY FRIENDLY, VERY KNOWLEDGABLE. THE SERVICE WAS DONE RIGHT AND CLEAN. I HAVE AN ISSUE WITH THE SERVICE MANAGER. HE WAS ARRAGANT, BERATED HIS EMPLOYEES IN FRONT OF ME, ARGUED WITH ME WHILE SITTING BEHIND HIS DESK THROUGH AN OPEN DOOR WAY ABOUT THE PRICE QUOTE I GOT AN EMAIL FOR. IF HE WAS THAT AGGRESSIVE DEALING WITH ME, I CAN ONLY IMAGINE HOW CRAPPY HE MUST BE TO WORK FOR.....THE ONLY REASON I'M GIVING FULL STARS IS BECAUSE THE YOUNG LADY I DEALT WITH SHOULD NOT BE DRAGGED DOWN BY THE SERVICE MANAGERS INCOMPETENCE.

DealerRater Aug 11, 2017

Dealer had very prompt service and everything was good. Anne did a very good job of explaining all aspects of the service and future intervals. Anne also scheduled changes when I have time available. This is very important to me.

DealerRater Aug 11, 2017

I've never had any issues taking my car in. The only thing that I would have to say is I wish their oil changes were cheaper but I don't mind paying what I do pay because of how great of a job they do and the fact that they have always been honest with me. Anytime I've ever had any issues with my car they could have nickeled and dimed me but they never have.One time my air in my tire was really low and I didn't know what was going on because I kept filling it up and I thought I needed a new tire and they said that there just wasn't enough in it. They could have told me there was a hole in my tire and I would of had to buy a new tire but they didn't. Then there were a few other things that either got fixed for no price because it was an easy fix or there simply was just nothing wrong. I love the fact that they have an area for kids to play at. It can be difficult finding someone to watch my son so this keeps him busy while we wait. They are a great staff and I'm glad I bought my car from them!

DealerRater Jul 30, 2017

Anne is great to deal with. I have bought 16 cars from Harbor and I would no go to any other dealership. Try them you will like them.

DealerRater Jul 15, 2017

Correctly diagnosed my problem. They parts department had the part in stock and the work was done expeditiously. I would use their service department again.

DealerRater Jul 7, 2017

Anne was very pleasant to work with, she answered all of my questions and took very good care of me as always. Ted did a great job working on my Terrain. Would recommend both of these two & Harbor Chevrolet Buick GMC any time!!!!!

DealerRater Jun 19, 2017

I started doing business with Harbor 3 years ago. To date, I have purchased 2 vehicles from Harbor and all my service is done there as well. They are friendly, knowledgeable and helpful. The entire team from service, sales and management is outstanding.

DealerRater Jun 2, 2017

This is the 3rd car we have got from Harbor and are very happy with our choice. The service is great, and the staff treat you like they have known you forever. The waiting time to do the paperwork was very little and we make another new friend while doing it. There was no pressure to buy at any time. We were trying to decide between 2 different cars, and the sales staff let it be our choice. I doubt we buy another new car at our age, but if we do, it will be there.

DealerRater May 24, 2017

Took in my Suburban for an oil change. The service was quick and done right. Let me know of other needs to be serviced on my vehicle

Welcome to Bosak Chevrolet Buick GMC

If you’re looking for a diverse Chevrolet inventory and friendly service, look no further than our Chevy dealership in Michigan City! We are famous for our wide selection of new Chevy vehicles and have just the vehicle for you! Looking for a budget-friendly option? Consider our used cars for sale near La Porte! Our Chevy dealer near South Bend offers plenty of high-quality options. We also offer premium pre-owned vehicles. Bosak Chevrolet Buick GMC is the go-to La Porte Chevy dealer you can trust for all things Chevrolet!

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Michigan City Chevy Service 

Whenever you need us, your Michigan City Chevy dealership is right here as your premium car dealer near La Porte. Our fleet of expert service technicians is standing by any time you need us down the road. We stand by our commitment to our Chevy Cares initiative guidelines and you can count on our service team to help you with all of your routine maintenance around Michigan City, while keeping your safety and health top-of-mind. You can depend on our expert service center to keep you going with services such as: 

  • Fluid Replacement
  • Battery Replacement
  • Tire Rotation
  • Brake service
  • And more!

Your Michigan City New Car Dealer

We know that you’ve got options when buying a vehicle, and that’s why we’re honored that you’ve chosen us as your Michigan City car dealership among La Porte car dealers. Bosak Chevrolet Buick GMC has been honored to serve the greater Springville, IN area. We’re just a short drive away and are proud to be the Michigan City Chevy dealership you can trust. Ready to experience our sales, service, and finance team firsthand or apply for financing online? Let us guide you along the path to owning your next new or used Chevy vehicle. Check out our latest models, trims, editions, and finance options, and reach out to us with any questions!

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Bosak Chevrolet Buick GMC 41.6544, -86.8904.