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Monday 9am - 8pm Tuesday 9am - 8pm Wednesday 9am - 8pm Thursday 9am - 8pm Friday 9am - 8pm Saturday 9am - 6pm

Bill Kay Buick GMC

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United States
Downers Grove, IL
Bill Kay Buick GMC

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Our state-of-the-art service center offers complete automotive maintenance and repair under one roof.

🚘 Premium New Buick & GMC Sales
🤝 700+ Auto Group Network Vehicles
🏆 55+ Years of Trusted Local Reputation
✨ Experience "The Bill Kay Way"
🐾 Pet-Friendly | Home Delivery Founded on family-owned principles and serving Chicagoland since 1971, Bill Kay Buick GMC delivers over 55 years of trusted customer relationships built on "The Bill Kay Way." Earned through decades of community involvement, transparent pricing, and dedicated customer care, our dealership has built a trusted local reputation as DuPage County's premier automotive destination. Located in Downers Grove, Illinois, our luxury vehicle showroom showcases the latest lineup of heavy-duty GMC trucks and refined Buick SUVs, alongside direct access to more than 700 new and pre-owned cars across the Bill Kay Auto Group network. We redefine dealership visits by combining above-market trade-in appraisals, no-contact purchasing, and home test drives with customer-first amenities—including a pet-friendly showroom, children's play area, valet parking, and complimentary beverages. Run by factory-trained technicians utilizing advanced diagnostic equipment, we deliver GM-certified service for all makes and models. From routine preventative care and Express Service to comprehensive collision and body repair, genuine GM parts, and custom auto financing solutions, Bill Kay Buick GMC provides long-term ownership value backed by a Tire Price Match Guarantee and complimentary loaner vehicles.

10/31/2026

10/28/2026

Packed with space & spellbinding savings! 🧙

Bring the whole crew along in the luxurious 3-row 2026 Buick Enclave. 💎 ✨

👉 Visit Bill Kay Buick GMC in Downers Grove to take a test drive!

(For well-qualified buyers financing through GM Financial. Deferred monthly payments for 92 days. Take new retail delivery by 11/2/26. See dealer for complete details.)

10/27/2026

Decades of engineering innovation power the future: Meet the next-gen Small Block V8 in the 2027 GMC Sierra 1500.

10/26/2026

Haul into fall with terrifyingly good truck offers!

With the bold AND capable 2026 GMC Sierra 1500, it's easy to get the job done. 🛻 🍁

Drive off the lot today and pay nothing until 2027! 🙅 🪄 💫

👉 Visit Bill Kay Buick GMC in Downers Grove today!

(For well-qualified buyers financing through GM Financial. Deferred monthly payments for 92 days. Take new retail delivery by 11/2/26. See dealer for full details.)

10/23/2026

An offer so good, it's scary! 😱🎃

Drive home the versatile and tech-packed 2026 Buick Encore GX and discover thrills on every adventure.

Don't let this spooktacular offer vanish like a ghost! 👻

👉 Stop into Bill Kay Buick GMC or shop online today!

(For well-qualified buyers financing through GM Financial. Deferred monthly payments for 92 days. Take new retail delivery by 11/2/26. See dealer for details.)

10/22/2026

There's something about cruising with the sky above you — whether it's sunrise on the way to work or stars on the way home. The Buick SUV lineup gets it. Open it up, let the light in, and remind yourself why driving should feel this good.

Because sometimes the best feature isn't under the hood... It's overhead 🌤️

10/21/2026

Take your autumn road trips to the next level without financial frights! 🍂🚗🦇

Unwrap treats for the whole family in the all-new 2026 GMC Acadia. 🍫

👉 Stop by Bill Kay Buick GMC or click the link to claim your offer!

(For well-qualified buyers when financing through GM Financial. Take new retail delivery by 11/2/26. See dealer for full details.)

10/20/2026

Make it yours! 💯

The 2026 GMC Hummer now offers three unique interior color themes so you can customize your ride exactly how you want it:

🔥 Velocity Ember
🪨 Granite Drift
🌑 Stealth Eclipse

Each one brings its own personality and style. Which option would you like?

10/19/2026

Treat yourself to luxury this October in the gorgeous 2026 Buick Envision! 💎🍭🍬

👉 Tap the link to view inventory at Bill Kay Buick GMC Downers Grove!

(For well-qualified buyers through GM Financial. Deferred monthly payments for 92 days. Take new retail delivery by 11/2/26. See dealer for full details.)

10/16/2026

👻 No Tricks, All Treats! 🎃

Conquer any task—or haunted trail—with monster power in the ultimate heavy-duty truck! 💪 ✨

Don't let these savings ghost you...

👉 Visit Bill Kay Buick GMC in Downers Grove or shop online today!

(For well-qualified buyers when financing through GM Financial. Deferred monthly payments for 92 days. Retail delivery by 11/2/26. See dealer for complete details.)

Address

2300 Ogden Avenue
Downers Grove, IL
60515

Opening Hours

Monday	9am - 8pm
Tuesday	9am - 8pm
Wednesday	9am - 8pm
Thursday	9am - 8pm
Friday	9am - 8pm
Saturday	9am - 6pm

Telephone

+16305981034

Website

http://www.billkaybuickgmc.com/

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