Contact Information

  • Sales:(877) 450-4524
  • Service:(866) 516-2165


  • 2014 Chevrolet Cruze
    2014 Cruze Closeout!*
    2014 Chevrolet Cruze
  • 2014 Buick Verano 4dr Sdn
    One of our own!*
    2014 Buick Verano 4dr Sdn
    *Disclosure Trecek Courtesy vehicles are lovingly cared for and driven for a short time by our sevice customers. Now you get to enjoy the savings. prices plus tax title license and service fee Stock Number: 14288 View Details
  • 2015 Chevrolet Equinox FWD 1LT
    $289 A Month!*
    2015 Chevrolet Equinox FWD 1LT
  • 2014 Chevrolet Silverado 1500..
    Trecek Price: $20,798*
    2014 Chevrolet Silverado 1500..


  • Everyday Value Price*
    5-Quart Oil Change, 4-Tire Rotation & Multi-Point Vehicle Inspection
    $39 95 Conventional* $39 95 dexos1*
    *Disclosure Tire balancing, tax, and more than 5 quarts of oil extra. Most V-6 and V-8 engines and other select vehicles require more than 5 quarts of oil. See dealer for eligible vehicles and details. Offer valid through 12/31/15. Expires expires on 12/31/2015 View Details
  • Brake Pads Installed*
    ACDelco Professional DuraStop
    $99 95 per axle*
    *Disclosure Turning or replacing rotors, all other services, and tax extra. Excludes Corvette and other select vehicles. Retail customers only. See dealer for eligible vehicles and details. Warranty to the original retail purchaser. See dealer for details. Offer valid through 12/31/15. Expires expires on 12/31/2015 View Details

Map and Directions

Welcome to Trecek Automotive of Portage, Inc.!

Trecek Automotive of Portage, Inc. has been operating in Portage, WI since 1982. Offering the best in new and pre-owned vehicles, we serve as your WI Chevrolet, Buick & GMC dealer in Portage, and we're easily accessible for all Baraboo and Pardeeville drivers. Centrally located in Portage, we are a great choice for any shopper, whether you want a brand new Chevy, Buick, GMC Truck or a vehicle from our selection of local Portage used cars.

Portage Dealership for the Baraboo & Pardeeville Communities

Our friendly and professional staff can help you find the right new Buick Verano for sale in WI, as well as the Silverado 1500, Chevy Colorado or Buick Enclave. We also have a terrific selection of used vehicles. As your new and used car dealer in Portage, we have easy access to parts and service to keep your new or pre-owned vehicle running at its best. We provide general maintenance from oil changes to brake pad inspections, and we can also supply those looking for Portage car parts or auto parts near Baraboo with new batteries and other parts and accessories. If you're preparing for your next WI Chevy, Buick or GMC purchase, you can request a quick quote or review our Portage auto lease options beforehand.

Convenient Portage Chevrolet, Buick & GMC Dealer near Pardeeville

Whether you're interested in a quality pre-owned vehicle from our inventory of Portage used cars, or would like to test drive one of GMC's latest models, we will cater to your every need. Take a look at our map and directions page to find us here at Trecek Automotive of Portage, Inc.. We are a quick drive for all Pardeeville customers as well as shoppers looking for new and used car dealers near Lake Delton, WI. Don't spend time searching for other car dealers; we can easily serve those in Columbia County. We look forward to serving you here at Trecek Automotive of Portage, Inc., your Pardeeville Chevrolet, Buick & GMC car dealer.

Your Greater WI New and Used Car Dealer

When searching for a WI Chevrolet, Buick & GMC service department in the Portage area, rely on the trained and certified technicians at Trecek Automotive of Portage, Inc.. We receive countless Lake Delton and Pardeeville Chevrolet, Buick & GMC owners looking for Lake Delton auto parts and a repair shop that offers quality work and friendly service. Our WI Chevrolet, Buick & GMC dealership technicians are always ready to help you understand your vehicle's service needs.
For all of your Pardeeville and Lake Delton auto service needs, visit Trecek Automotive of Portage, Inc. at 1350 E Wisconsin St Portage, WI 53901. Next time you need a reliable car dealer in Portage, WI, stop by our dealership and see what a difference great service can make.