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1 Based on an MSRP of $57,490. 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 7/31/24.
1 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. Example based on national average vehicle selling price. Each dealer sets its own price. Your payments may vary. Customer remains responsible for current lease payments. Payments are for a 2024 Equinox EV LT FWD with an MSRP of $43,295. 24 monthly payments total $8,128. Total lease cost is $11,198. Lease based on net capitalized cost of $39,725 including down payment of $3,070 and $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 deposition fee of $395 or less at end of lease. Payments may be higher in some states. Not available with some other offers. Take new retail delivery by 7/31/24. 2 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. Example based on national average vehicle selling price. Each dealer sets its own price. Your payments may vary. Customer remains responsible for current lease payments. Payments are for a 2024 Chevy Blazer EV LT eAWD with an MSRP of $50,195. 24 monthly payments total $8,848. Total lease cost is $11,658. Lease based on net capitalized cost of $46,385 including down payment of $2,810 and $1,000 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 deposition fee of $395 or less at end of lease. Payments may be higher in some states. Not available with some other offers. Take new retail delivery by 7/31/24.
1 To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by April 30, 2024; (2) register with Costco Auto Program online or through its call center by July 31, 2024 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet or Cadillac dealer at time of visit; (4) take in-stock delivery between May 1, 2024 and July 31, 2024 of a new 2024 Chevrolet Blazer EV, 2024 Chevrolet Equinox EV or a new 2023, 2024 Cadillac LYRIQ to receive a $1,000 Costco member-only incentive. (5) take in-stock delivery between June 1, 2024 and July 31, 2024 of a new 2023 or 2024 Chevrolet Silverado 1500, GMC Sierra 1500 to receive a $1,000 Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.
1 To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by April 30, 2024; (2) register with Costco Auto Program online or through its call center by July 31, 2024 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet or Cadillac dealer at time of visit; (4) take in-stock delivery between May 1, 2024 and July 31, 2024 of a new 2024 Chevrolet Blazer EV, 2024 Chevrolet Equinox EV or a new 2023, 2024 Cadillac LYRIQ to receive a $1,000 Costco member-only incentive. (5) take in-stock delivery between June 1, 2024 and July 31, 2024 of a new 2023 or 2024 Chevrolet Silverado 1500, GMC Sierra 1500 to receive a $1,000 Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.
1 Includes 2023 Traverse, 2024 Silverado 1500, Equinox EV, Blazer EV and Traverse Limited, and 2023/2024 Trailblazer, Equinox, Colorado, Malibu and Blazer models. Finance charges accrue from date of financing. Deferred monthly payments for 90 days. 1.9% APR for 36 months. Monthly payment is $28.60 for every $1,000 you finance. Example down payment: 17.0%. 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 7/31/24.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/31/24. 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 7/31/24. 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 7/31/24. Available accessories shown.
HUMMER EV IS AVAILABLE FROM A GMC EV DEALER.
1. To qualify for the General Motors Limited-Time Special, you must: (1) be a current Costco member by April 30, 2024; (2) register with Costco Auto Program online or through its call center by July 31, 2024 to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4) take in-stock delivery between June 1, 2024 and July 31, 2024 of a new 2023 or 2024 GMC Sierra 1500 to receive a $1,000 Costco member-only incentive. Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions.

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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.