1620 N Central Ave
Marshfield, WI 54449

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Sales: 715-502-4816

Used Cars: 715-502-4817

Hours Toggle

Sales Department

Sun Closed
Mon 8:00am – 6:00pm
Tue 8:00am – 6:00pm
Wed 8:00am – 6:00pm
Thu 8:00am – 6:00pm
Fri 8:00am – 6:00pm
Sat 8:00am – 3:00pm

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 Gross Buick of Marshfield

Overall Rating:

4.7 (out of 5)

97% recommend this dealer

217 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

Love having my vehicle serviced at Gross.

Reviewed by pennykaymillerDecember 11, 2025

Love having my vehicle serviced at Gross. They are professional and alert me to any matters that need attention. I feel I can trust them.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

2.0 (out of 5)

My car was picked up from the Marshfield clinic, when

Reviewed by al-linDecember 11, 2025

My car was picked up from the Marshfield clinic, when brought back they left the key right in the ignition. Wasn't thrilled as my car sat in a parking lot with keys in sight for anyone.

  • Does not recommend this dealer
  • Came in for service or repair

Overall Experience 2

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

3.0 (out of 5)

Good oil change and service work.

Reviewed by katbinderDecember 10, 2025

Good oil change and service work. Customer service could be better, very rude greeting at front desk.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 3

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Gross Buick of Marshfield

The Gross Automotive Group has been serving Central Wisconsin's automotive needs since 1956. Our goal is to always give our customers great pricing, award-winning service, and a relaxed buying atmosphere. There are no gimmicks or games here. Just straight forward pricing. As we are known for being the "HOME OF THE NO HASSLE PRICE". We have received multiple awards from our manufacturers for sales performance and customer satisfaction. We want you to enjoy and feel good about your service, body shop, or sales process that you become a customer for life. Our company was founded on the basis of trust, good service, and great prices. The business has continued to grow using that same formula of success today as we did in 1956. Come find out why so many people are buying their next vehicle from Gross Auto.

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