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New Offer!

1.90% APR for 36 months For Well-Qualified Buyers When Financed w/ GM Financial

2023 GMC Acadia

New Offer!

2.49% APR for 36 months 90 Day Payment Deferral For Well-Qualified Buyers When Financed w/ GM Financial

2023 Buick Envision

New Offer!

4.49% APR for 60 months For Well-Qualified Buyers When Financed w/ GM Financial

2023 GMC Sierra 2500 HD

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Special Offers & Incentives

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New Arrivals

  • 2023 GMC Yukon XL Denali Ultimate SUV
    2023 GMC Yukon XL Denali Ultimate SUV
    • Please Call

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  • 2023 GMC Sierra 1500 AT4X Truck
    2023 GMC Sierra 1500 AT4X Truck
    • Please Call

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  • 2023 GMC Acadia AT4 SUV
    2023 GMC Acadia AT4 SUV
    • $49,790

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  • 2024 GMC Sierra 2500 HD Denali Ultimate Truck
    2024 GMC Sierra 2500 HD Denali Ultimate…
    • $100,803

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  • 2024 GMC Sierra 2500 HD Denali Ultimate Truck
    2024 GMC Sierra 2500 HD Denali Ultimate…
    • $95,803

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New and Used Vehicles at All-Star Buick GMC In Oak Creek, WI

Here at our dealership, you are able to explore our entire lineup of new vehicles, find used cars, get auto service and have a team here to assist you at every turn. Those in areas like New Berlin, Muskego and the greater Milwaukee area are able to find the right dealership experience here at our showroom and we want to begin with you today!

Shop and Find New SUVs and Trucks from Buick and GMC

We have two distinct brands here, as you are able to choose between our selection of new Buick vehicles as well as new GMC choices, with all providing something that stands out and meets your driving needs. We're confident that our collection covers the bases and you can find what it is you are looking for, be it a new truck or one of our new SUVs for sale. It's our goal to go over each one and showcase all the features and ensure that you're well-informed when looking at what we have to offer.

Some of those options include the Buick Envision a standout SUV that has premium features and enjoyable driving for many in a size that is appealing to all lifestyles. There is also the GMC Sierra 1500, which is a full-sized truck with plenty of appeals as it has different options and configurations as well as the rugged and tough appeal for work and play around Oak Creek and the surrounding area.

Save on a Used Car, Truck, or SUV Purchase

Looking to expand your options and your savings? We have a number of pre-owned options that include used trucks as well as used SUVs. You'll find pre-owned Buick and GMC options for each, but it isn't limited to these brands. We house a lineup of used cars from all types of options and different price points. The right vehicle at the right price is waiting for you here, and with used options, there are benefits. Not only do you get to buy at a lower price, but you're getting quality vehicles, can choose options by mileage, style, and onboard amenities to fulfill all your driving needs.

This lineup is always changing based on what comes through and we're here to discuss them all with you and assist you in finding the right fit and savings!

Finance Your Purchase With Our Help

When you decide on a new GMC or Buick, or pick out a pre-owned vehicle, the next step is to complete the financing process. With us, we make it as simple as possible as you have the ability to save time with online tools like a secure finance application or being able to value your trade-in vehicle if you are using one. Additionally, we make sure to keep new vehicle incentives for leasing or purchasing up to date on the website.

We can walk you through different payment plans be it a lease and the flexibility that can offer, to purchases as we work on your behalf to secure quality auto loans, all for a simplified process that leads to you getting behind the wheel!

Auto Service and Repair Needs Met at All-Star Buick GMC

To keep your vehicle on the road, our service team is here to assist you with routine maintenance and auto repairs. We are specialists for all GM brands like GMC and Buick, but can also work on other vehicles of other makes and models too. We cover services like oil changes, tire rotations, brake services, battery checks, and more, plus are here to diagnose and fix any complex issues that include noises or vehicle performance. We also do it all using the right parts for your vehicle too.

Visit Us Today at All-Star Buick GMC

If you're ready to get started, get in touch with us at the dealership and we'd be happy to help you and arrange a time to go over our vehicles, or get you the auto service you need!

Get in Touch

7020 S 27th Street
Directions Oak Creek, WI 53154

  • Contact Our Sales Department: (414) 409-7490
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 8:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 8:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 6:00 pm
  • SundayClosed
  1. All-Star Buick GMC

    7020 S 27th Street
    Oak Creek, WI 53154

    • Sales: (414) 409-7490
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