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Brookfield Buick GMC

(2,696 reviews)
Visit Brookfield Buick GMC
Sales hours: 9:00am to 7:00pm
Service hours: 7:30am to 5:30pm
View all hours
Sales Service
Monday 9:00am–7:00pm 7:30am–5:30pm
Tuesday 9:00am–7:00pm 7:30am–5:30pm
Wednesday 9:00am–7:00pm 7:30am–5:30pm
Thursday 9:00am–7:00pm 7:30am–5:30pm
Friday 9:00am–6:00pm 7:30am–5:30pm
Saturday 9:00am–5:00pm 8:00am–2:00pm
Sunday Closed Closed
2025 state dealer award
View 12 awards
2025 state dealer award 2025 state dealer award 2024 state dealer award 2024 state dealer award 2023 state dealer award 2022 state dealer award
2025 consumer dealer award 2024 consumer dealer award 2023 consumer dealer award 2022 consumer dealer award 2020 consumer dealer award 2019 consumer dealer award
New (262) 701-9261 (262) 701-9261
Used (262) 510-0483 (262) 510-0483
Service (262) 565-6376 (262) 565-6376

Reviews

(2,696 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Brookfield Buick GMC from DealerRater.

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Excellent, efficient and complete service with competent,

Excellent, efficient and complete service with competent, experienced personnel in a friendly environment. I would recommend

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.

It was awesome!

It was awesome! They added me on without any advance notice bc when I was driving 70 mph on the highway the low tire pressure light came on

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.

They gave me some cookies and were very nice.

They gave me some cookies and were very nice. And the car was super cool.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
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Superior Randy Tennies is great!

Superior Randy Tennies is great!! Always a great day when I can work with Brookfield GMC

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
0 people out of 0 found this review helpful.

I needed some extra work done with my onstar.

I needed some extra work done with my onstar. I couldn't afford the labor it would take. I am now being taken care of. I am very grateful and happy with my upcoming appointment

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.

Very nice and informative Very pleasant when he greeted

Very nice and informative Very pleasant when he greeted me. Very informative and knowledgeable on the questions I asked.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.

Sales rep was friendly and efficient.

Sales rep was friendly and efficient. Transaction and paperwork were handled promptly and smoothly. Would recommend your dealership to others.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
0 people out of 0 found this review helpful.

Good job keep up the good work.

Good job keep up the good work. I will tell my friend about you guys

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.

The service is always easy to schedule and the work is

The service is always easy to schedule and the work is always done in a timely manner.

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.

Always the best!

Always the best! Colin and Kevin are always so professional and helpful. I drive 25 miles rather than to go to the dealership by my home in Slinger...

Rating breakdown (out of 5):
  • Customer service
  • Buying process
  • Quality of repair
  • Overall facilities
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.