Jim Trenary Chevrolet Buick GMC in Union including address, phone, dealer reviews, directions, a map, inventory and more

A member of the Cars.com family

1001 State Hwy 47
Union, MO 63084

Get Directions
Visit Dealer Website

Sales: 573-458-5893

Used Cars: 573-466-4037

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 8:00pm
Tue 9:00am – 6:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 6:00pm
Fri 9:00am – 8:00pm
Sat 9:00am – 5:00pm

Service Department

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

Reviews of Jim Trenary Chevrolet Buick GMC

Overall Rating:

4.1 (out of 5)

78% recommend this dealer

54 total reviews

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

1.0 (out of 5)

Terrible Service Manager = Terrible Service

Reviewed by Marian Crenshaw from Union, MissouriSeptember 10, 2021

Issue is with Service Department, and not the whole department but the senior manager. This man three times has been terrible to deal with - smug, uninformative, borderline insulting. His errors started a chain of events that kept a car in the shop needlessly for several days, over a simple job. And he was vile through it all. We are polite people and have never been so poorly treated. Never again. We'll drive to the city to avoid this pointless, rube-nasty treatment. Is he a relative of the Trenarys, by chance? Incompetent AND rude.

  • Does not recommend this dealer
  • Came in for service or repair
  • Did not make a purchase

Overall Facilities 4

Customer Service 1

Buying Process N/A

Quality of Repair 2

Maximum rating = 5

1.0 (out of 5)

Service manager rude, uncivil and unprofessional....

Reviewed by ADC sick of bad serviceSeptember 09, 2021

Service manager rude, uncivil and unprofessional. Everyone else is fine, but I’ll never return for service. I’ll buy my next car elsewhere because I don’t trusts dealer who doesn’t keep an eye on service managers.

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

Overall Experience 1

Customer Service 1

Quality of Repair N/A

Friendliness 1

Pricing N/A

Maximum rating = 5

4.8 (out of 5)

Service Visit

Reviewed by Gary Mades from Washington , MissouriJune 11, 2021

I was very pleased with the Service Dept. All personnel have always been very helpful and friendly.

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Overall Facilities N/A

Customer Service 5

Buying Process 5

Quality of Repair 5

Maximum rating = 5

About Jim Trenary Chevrolet Buick GMC

Located in Union Jim Trenary of Union is proud to be your Union Buick Chevrolet and GMC dealership of choice. Located at 1001 N Highway 47 Our dealership is an excellent choice if you're looking for a St Louis Buick Chevrolet and GMC dealer but aren't finding what you need locally. Jim Trenary of Union is proud to provide the best in new and used Buick Chevrolet and GMC cars trucks and SUVs to all of Franklin County.

We at Jim Trenary of Union are happy to be your go-to dealership throughout the life of your vehicle. To keep your St Louis Buick Chevrolet and GMC in tip top condition visit our service and parts department.

Ready to buy? Get a price quote before visiting the dealership.

  • Get multiple quotes
  • No cost, no-hassle negotiation
Back to Top