Jim Trenary of Union
Jim Trenary of Union Chevrolet, Buick & GMC
Your Chevrolet Buick GMC Dealer
Sales: (636) 388-4608 Service: (636) 388-4092 1001 N. Highway 47 · Union, MO 63084
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Specials

  • 2013 Chevrolet Express Cargo Van..
    MSRP: Contact Us
    2013 Chevrolet Express Cargo Van..
    *Disclosure $5,000 Guaranteed Truck Trade in ! some restrictions apply, trade in must be present at time of purchase Contact Internet Sales for details and with your trade in information. Expires expires on 07/31/2014 Stock Number: U4380 View Details
  • 2014 Buick Enclave
    0% for 60 months!*
    2014 Buick Enclave
  • 2014 Buick Enclave
    $1000 Conquest Dicount*
    2014 Buick Enclave
    *Disclosure $1000 Conquest Dicount Customers that own or lease a 1999 or newer non GM vehicle . Please contact Mike Holden or Chris Peterson for more internet only savings and details! Expires expires on 07/31/2014 View Inventory
  • 2014 Buick Enclave
    $1,500 Trenary Discount!*
    2014 Buick Enclave
    *Disclosure $1,500 Trenary Discount! on New 2014 Buick Enclave , Contact Chris and Mike in Internet Sales for additional Discounts! Expires expires on 07/31/2014 View Inventory
  • 2014 Buick Encore
    0% for 60 months!*
    2014 Buick Encore
  • 2014 Buick Encore
    $500 Conquest Discount*
    2014 Buick Encore
    *Disclosure $500 Conquest Discount Customers that own or lease a 1999 or newer non GM vehicle Please contact Mike Holden or Chris Peterson for more internet only savings and details! Expires expires on 07/31/2014 View Inventory
  • 2014 Buick Encore
    $500 Trenary Discount!*
    2014 Buick Encore
    *Disclosure $500 Trenary Discount! ask for Mike Holden or Chris Peterson in Internet Sales for more Internet ONLY Savings! Expires expires on 07/31/2014 View Inventory
  • 2014 Buick LaCrosse
    $500 Trenary Bonus Cash!*
    2014 Buick LaCrosse
  • 2014 Buick LaCrosse
    0% for 60 months!*
    2014 Buick LaCrosse
  • 2014 Buick LaCrosse
    $1,000 Trenary Discount!*
    2014 Buick LaCrosse
    *Disclosure $1,000 Trenary Discount! Internet Sales for additional Discounts! contact Chris and Mike in Internet Sales for additional Discounts! Expires expires on 07/31/2014 View Inventory
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Welcome to Jim Trenary of Union - Serving St. Louis Chevrolet, GMC, & Buick Customers


Thank you for visiting Jim Trenary of Union, your local Union Chevrolet, Buick, and GMC dealership in Missouri. We sell new Buick, GMC, and Chevrolet vehicles as well as a great selection of used cars & trucks near St. Louis with superior customer service. Located at 1001 North Highway 47, we're easily accessible from Interstate 44 at Exit 247. Please view our hours and directions page for specific driving instructions.
 

Jim Trenary of Union - Serving St. Louis Buick, Chevrolet, and GMC


Jim Trenary of Union proudly serves St. Louis Buick, Chevrolet and GMC customers. If you're looking for a Sierra, a Silverado, or an Enclave, you'll find them here at Jim Trenary. At our Union Buick, GMC, and Chevrolet dealership you can find the Cruze, the Regal, and the Acadia. Apply for financing and schedule your test drive with Jim Trenary today to see why more St. Louis Chevrolet, Buick, and GMC drivers prefer to do business with us in Missouri.
 

Used Cars & Trucks in Union


Shopping for used cars in Union? Looking for a great deal on used trucks in St. Louis? Jim Trenary of Union is a great place to buy used cars & trucks in Missouri with many makes and models to choose from. If you're looking for certified pre-owned GM vehicles or used cars below $10K, visit Jim Trenary first to take advantage of our large selection and special offers.
 

GM Parts & Certified Service Near St. Louis


When your Buick, Chevrolet, or GMC needs routine service or repairs, you can rely on our service department at Jim Trenary of Union to keep your car in perfect condition and on the road. From oil changes to installing new tires and major engine repairs, we can do it all. Schedule your service appointment to get started. Looking for GM parts in St. Louis or GM accessories in Union? Our parts department is fully stocked with GM OEM parts & accessories to fill your order.



Service | Parts Order Form | GM Accessories

Chevrolet: Camaro | Cruze | Equinox | Impala | Malibu | Silverado 1500 | Sonic | Spark | Tahoe | Traverse | Volt
Buick: Enclave | Encore | LaCrosse | Verano
GMC: Acadia | Sierra 1500 | Terrain | Yukon