Dearth Buick GMC in Monroe including address, phone, dealer reviews, directions, a map, inventory and more

A member of the family

602 8th St
Monroe, WI 53566

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Sales: 608-492-6509

Used Cars: 608-205-5664

Hours Toggle

Sales Department

Sun Closed
Mon 8:00am – 7:00pm
Tue 8:00am – 5:30pm
Wed 8:00am – 7:00pm
Thu 8:00am – 5:30pm
Fri 8:00am – 5:30pm
Sat 8:00am – 2:30pm

Service Department

Sun Closed
Mon 7:30am – 5:00pm
Tue 7:30am – 5:00pm
Wed 7:30am – 5:00pm
Thu 7:30am – 5:00pm
Fri 7:30am – 5:00pm
Sat 8:00am – 12:00pm

Reviews of Dearth Buick GMC

Showing the most recent reviews from To see all reviews visit

Overall Rating:

4.2 (out of 5)

15 out of 18 people said they would recommend this dealer

5 (out of 5)


Reviewed by Mike in IllinoisOctober 04, 2020

Great to deal with. Willing to deal online. Honored their price in person. Friendly sales person. I would definitely buy a car again from them.

Customer Service 5

Buying Process 5

Quality of Repair N/A

Overall Facilities 5

Maximum rating = 5

1 (out of 5)

Would NOT recommend at all!

Reviewed by Mad and Mislead in Northern, IL.July 19, 2020

Sales rep knew I was coming from almost an hour away and wasted my time! Showed only one side of vehicle in pictures, cause the other side was full of rust. When I got there and seen the other side of the vehicle and I asked what where they going to do with the rust..... He said cover it up with a rear fender flare like some other ones in the lot!!

Customer Service 1

Buying Process N/A

Quality of Repair N/A

Overall Facilities N/A

Maximum rating = 5

1 (out of 5)

Terrible service

Reviewed by Cheryl A Kraus in MonroeMarch 05, 2019

My Cadillac Escalade kept not wanting to start and since 2015 Dearth has charged me for 3 batteries and $95.00 to remove a fuse that they said was draining my batteries. Took it to another dealer and they spent 4 days with the vehicle and found out it was the panel that ran the heat and air that was draining the battery. Dearth never took the time to look into see what the problem was. It was "easy fix, charge us more money, and not actually fix anything. Very disappointed with their lack of problem solving or even caring about fixing the problem. I am submitting this to the better business bureau and GMC head office. Cheryl Kraus

Customer Service 1

Buying Process N/A

Quality of Repair 1

Overall Facilities N/A

Maximum rating = 5

About Dearth Buick GMC

We are eager to show you all that we have to offer at Dearth Buick GMC. We are Green County's exclusive outlet for professional grade GMC trucks and crossover SUV's.
Experience Buick crossover SUV's, Encore, Envision, and Enclave. Upscale sedan buyers will be impressed with Regal Sportback sedan, GS sport sedan and TourX all wheel drive wagon.

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