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1. Must trade in a 2010 model year or newer vehicle. Not available with special financing, lease and some other offers. Take new retail delivery by 4/30/24. 2. Monthly payment is $15.15 for every $1,000 you finance. Example down payment: 11.2%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/24.
1. Finance charges accrue from date of financing. Deferred monthly payments for 90 days. 1.9% APR for 36 months. Monthly payment is $28.60 or every $1,000 you finance. Example down payment: 17.2%. Must finance with GM Financial. Down payment required at signing, if applicable. Not available in PA. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/24. 2. Must be a current owner of a 2010 model year or newer Chevrolet vehicle for at least 30 days prior to the new vehicle sale. Not available with special financing, lease and some other offers. Take new retail delivery by 4/30/24.
1. Select Blazer EV leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit of up to $7,500 through a residual enhancement applied by GM Financial. This is not an individual tax credit and cannot be claimed on your personal income taxes. Take delivery by 4/30/24. Consult your tax, legal or accounting professional if you have questions. Residual enhancement amount is subject to change. This information does not constitute tax, accounting, or legal advice. Must show proof of current lease of a 2019 model year or newer vehicle and be a current lessee for at least 30 days prior to the new vehicle sale. Customer remains responsible for current lease payments. Payments are for a 2024 Chevy Blazer EV LT with an MSRP of $50,195. 36 monthly payments total $16,872. Total lease cost is $19,342. Lease based on net capitalized cost of $47,420 including down payment of $1,000 and $7,500 in applied incentives. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. GM Financial must approve lease. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repairs, excess wear and disposition fee of $395 or less at end of lease. Not available with some other offers. Take new retail delivery by 4/30/24. At participating dealers.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/24. 2. Only on the 5.3L V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 4/30/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 4/30/24. Available accessories shown.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/30/24. 2. Not available with lease and some other offers. Take new retail delivery by 4/30/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 4/30/24.
1. Payments are for a 2024 Hummer EV SUV 2X e4WD with an MSRP of $98,845. 36 monthly payments total $35,964. Total lease cost is $40,197.52. Lease based on net capitalized cost of $94,605 including down payment of $4,240 and $7,500 in applied incentives. Closed-end lease. Option to purchase at lease end for an amount to be determined at lease signing. GM Financial must approve lease. Take new retail delivery by 4/30/24. Mileage charge of $.25/mile over 30,000 miles. Late payment and early termination fees apply. Lessee is responsible for insuring the lease vehicle. Lessee pays for maintenance, repair, excess wear and a disposition fee of $495 or less at end of lease. Not available with some other offers.
Preproduction and simulated models shown throughout. Actual production model may vary. HUMMER EV is available from a GMC EV dealer.

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Welcome to Bosak Chevrolet GMC

If you’re looking for a diverse Chevrolet inventory and friendly service, look no further than our Chevy Indiana dealership near Michigan City! We’re famous for our wide selection of new vehicles and have the perfect car, truck, or SUV for you! Looking for an affordable option? Consider our pre-owned used vehicles for sale near South Bend, IN! Our Indiana Chevrolet dealership offers plenty of high-quality used options, as well as certified pre-owned vehicles for LaPorte, IN shoppers looking for peace of mind with their Chevrolet, GMC purchase. 

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Expert Chevrolet NWI Indiana Service


Whenever you need us, your premium Indiana Chevy Dealer near Burns Harbor, IN is here for you, and our fleet of veteran service technicians is standing by any time you need their expertise. We are dedicated to our Chevy Cares initiative guidelines and you can count on our Service team to help you with all of your routine maintenance and repairs around Stevensville, MI while keeping your safety a priority. Schedule a service appointment today, take advantage of our rotating service specials, browse available parts and GM accessories to customize your ride, and visit our Chevy Indiana lot today for services such as: 

- Brake Service
- Tire Rotation
- Battery Replacement
- Fluid Replacement
- Cabin Air Filter Replacement
- Wiper Blade Replacement
- Multipoint Vehicle Inspection
- Engine Transmission Diagnois and repair
- Oil Change 
- And plenty more!

Savvy Advice from our Chevy Indiana Finance Experts


Ready to get the purchasing process started for your preferred Chevrolet or GMC models? Reach out to our knowledgeable Finance Center to begin constructing a smart and affordable finance plan. However, if you’d rather plan out your budget and payments yourself, we implore you to take advantage of our car buying tips and use our online tools like the Payment Calculator, Value Your Trade portal, and our financial pre-approval forms to streamline your next vehicle purchase! 

Your Favorite Indiana Chevy Dealer - Bosak Chevrolet GMC


We know that you’ve got plenty of options when buying a vehicle, which is why we’re honored that you’ve chosen us as your preferred Chevy dealer in the Valparaiso, IN area. Bosak Chevrolet GMC is just a short drive away from the greater LaPorte, IN area and is a dealership you can trust. Check out our latest finance options and lease deals, trims, and of course, contact us if you have any further questions! It's Better @ Bosak

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9911 West 300 North, Michigan City, IN, 46360
Bosak Chevrolet GMC 41.6544, -86.8904.