About Our Buick, Cadillac, Chevrolet, GMC Dealership in Sedalia, MO

"Businesses that withstand the test of time are bound to have rich histories and ownership lineages that are based on strong values, rock solid business philosophies, and most importantly a belief that customers are the number one priority.   

This is definitely the case here at W-K Chevrolet Buick GMC Cadillac. W-K was created in 1919 by my grandfather, Walter C. Weymuth and his business partner, Joseph A Kreisel. The two operated as W-K Garage in a simple metal shed until 1939 when the business moved. My father and mother, Walt V.D. Weymuth and Mary Weymuth took over ownership after the death of my grandfather and his partner. In 1949 Mom and Dad were granted a direct dealership from Chevrolet. Prior to that they operated as an associate dealership and the cars they sold were obtained from a Sedalia Chevrolet dealership, which at that time was owned by E.W. Thompson.   

After graduating from Central Missouri State University in 1979, I returned to work in the family business. In 1988 I became the dealer and third-generation owner. In 1999, my wife, Kim and I purchased the State Fair Chevrolet Buick dealership located at 3310 W. Broadway in Sedalia. Then in October 2004, we purchased the assets of David Malmo Motors of Sedalia moving the Pontiac, Cadillac, and GMC franchises to the 3310 W. Broadway location.   

In 2012 We completed a renovation of the entire facility at 3310 W. Broadway Blvd in Sedalia. This renovation features a large, comfortable customer lounge, a climate-controlled service drive, a premium automatic car-wash, and a great new Quick-Lube service area offering 1-hour vehicle service!    

My son Kyle currently works as Dealer, and fixed operations manager, continuing the family tradition of dedication to our customers.

Now at W-K we sell vehicles to customers all over North America, service the best vehicles on the road with the best ASE certified master technicians, and offer the convenience of a first class parts dept. and the best collision center in Central Missouri. To this day W-K continues to grow. Although that growth means there have been a variety of changes, one thing that always remains constant is the loyal dedication that all of us here at W-K have for our customers."

- Ken Weymuth, 3rd generation owner.

W-K Chevrolet Buick GMC Cadillac in Sedalia, MO, also serving Warrensburg, MO and Columbia, MO is proud to be an automotive leader in our area. Since opening our doors, W-K Chevrolet Buick GMC Cadillac has kept a firm commitment to our customers. We offer a wide selection of vehicles and hope to make the car buying process as quick and hassle free as possible.


If you would like financing options and you are in the market to purchase a new Buick, Cadillac, Chevrolet, GMC or used car or truck, we will provide assistance to help you find financing options that fit your needs! Whether you have bad credit, no credit, or are a first time car buyer, you can trust that W-K Chevrolet Buick GMC Cadillac will get you into the car or truck you choose with professionalism and attention to your needs.

W-K Chevrolet Buick GMC Cadillac offers a full selection of services including:

W-K Chevrolet Buick GMC Cadillac has an experienced and reliable Service and Parts departments that are open extra hours to help fit our customers' hectic schedules, and as always, W-K Chevrolet Buick GMC Cadillac offers competitive pricing for your automotive maintenance needs. Customer satisfaction is our highest priority, and our staff is committed to achieving this goal in every aspect of our business. Please feel free to reach us at (660) 826-8320 if you have any questions or comments.