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Boucher Buick GMC of Waukesha
Waukesha, WI
1,307 Reviews
Boucher Buick GMC of Waukesha is the largest Buick Dealer in Wisconsin, as well as the largest GMC Dealer in Wisconsin; and is among the largest Buick Dealers and GMC Dealers in the country! Boucher Buick GMC - SERVING Waukesha & Waukesha BUICK & GMC CUSTOMERS At Boucher Buick GMC in Waukesha, providing you WIth Buick and GMC models is not the only quality service we offer our customers. Our Waukesha Buick and GMC dealership offers a great service and parts department.
Our courteous staff is on-hand to help you with all your service needs. Whether you just need to schedule a quick check-up for your car, truck, or SUV, or need major repairs, our service department at Boucher Buick GMC can help! Waukesha GMC and Buick customers can rely on our dealership for all their vehicle needs.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 5:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday Closed
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday Closed
Sunday Closed
Top Reviewed Employees
Latest Reviews
February 15, 2026
Communication was great!
Fast transaction! Love my new car! Definitely would purchase from again! Will recommend to friends!
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by medasst6
Verified Customer
Verified Customer
February 13, 2026
Buick listened and took the time necessary to find the
actual issue with my car despite it being older n got first time since buying it the car actually runs decently Jason was super n I'm very grateful
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by lutzep08
Verified Customer
Verified Customer
February 07, 2026
Wonderful, personable service!
Terrific communication. Bill & Kendall were both thorough, knowledgeable & reliable through the entire process.
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by EASARKARIA
Verified Customer
Verified Customer
Dealership Inventory (196 Vehicles)
Photos & Amenities
- Customer Lounge Area
- After Hours Drop-Off
- Drive-In Service
- Free Coffee
- Authorized Parts Store
- Authorized Accessories Store
- Free Drinks
- Free Loaner Cars
- Free WiFi
- Instant Financing
- Home Delivery
- Vending Machines
- Quick Lube
- No Contact Transactions
- Virtual Appointments
- Shuttle Service
- Television
- Vehicle Sanitization
- Home Test Drives
- Cable TV
