Welcome to West Side GM
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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.
Important Information Hide Information
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.
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1 Includes 2023 Traverse, 2024 Silverado 1500 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: 15.4%. 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 7/1/24.
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1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/1/24. 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 7/1/24. 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 7/1/24. Available accessories shown.
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1. Payments are for a 2024 Hummer EV SUV 2X e4WD with an MSRP of $98,845. 35 monthly payments total $39,340. Total lease cost is $39,339.30. Lease based on net capitalized cost of $98,845 including down payment of $0 and $7,500 in applied incentives. Closed-end lease. 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 7/1/24. 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. Select Hummer 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. The manufacturer residual enhancement amount is based on vehicle MSRP and may be less than $7,500. Residual enhancement amount is subject to change. This is not an individual tax credit and cannot be claimed on your personal income taxes. Take delivery by 7/1/24. Consult your tax, legal or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice.
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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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†Eligible brands are GM Genuine Parts ($40 rebate on front and rear brake pads, $40 rebate on four brake rotors), ACDelco Gold ($20 rebate per battery), and ACDelco Original Equipment ($10 rebate per engine air filter, $10 rebate for cabin air filter, $15 rebate three wiper blades). Purchase and installation where applicable must be at a participating U.S. GM dealer. Installation not required for wiper rebate. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 9/30/2024. Rebate limits are on a per-VIN basis. Rebate will be issued as a Visa Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 8/31/2024.
West Side GM Dealership

Welcome to West Side GM

Thank you for making your way to West Side GM — your certified Chevrolet, GMC dealer serving drivers throughout Berlin and the surrounding areas. At our dealership, you’ll find a solid selection of new Chevrolet, GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance center run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.

Expert Financing & Leasing Assistance

Whether you're interested in leasing or buying, our team will help you create a Chevrolet, GMC finance or lease plan that suits your lifestyle and budget. When you're ready to take the next step toward owning or leasing the model you want, you can get pre-approved from the comfort of your home or office. We even offer online buying + home delivery through Online Shopper, so you can shop for a new or used vehicle, select your financing terms, and have it delivered to you. West Side GM makes it that easy! 

Reliable Chevrolet, GMC Service in Berlin

Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of Chevrolet, GMC technicians on hand in our service center, with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of genuine OEM GM parts. We're you're one-stop-shop for all things Chevrolet, GMC, be it a new vehicle, an oil change, or a replacement part or accessory. While you're here, be sure to browse our service offers for the latest GM service coupons! 

Make Us Your Automotive Partner Today! 

Make your way to West Side GM in Berlin today for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always contact us online or get in touch at (920) 361-5100. We look forward to serving you! 

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Sales Hours:
  • Mon - Fri8:30 AM - 6:00 PM
  • Sat9:00 AM - 3:00 PM
  • SunClosed
Service Hours:
  • Mon - Thu7:30 AM - 5:00 PM
  • Fri7:30 AM - 4:30 PM
  • Sat - SunClosed
Parts Hours:
  • Mon - Thu7:30 AM - 5:30 PM
  • Fri7:30 AM - 5:00 PM
  • Sat - SunClosed
Body Shop Hours:
  • Mon - Thu7:30 AM - 5:00 PM
  • Fri7:30 AM - 4:30 PM
  • Sat - SunClosed

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822 Broadway, Berlin, WI, 54923

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West Side GM 43.96806, -88.97611.