Featured Vehicle of the Month:
2010 Cadillac CTS! Click here for more information!

Have a question? Call Us Today!
Sales: (877) 228-6093 | Service: (866) 597-6015

Click here for Williamson Automotive Internet Special Offers. We are your Fort Lauderdale Cadillac Buick GMC HUMMER dealer!

Schedule service at Williamson Cadillac Company - Miami, FL near Fort Lauderdale and Key Largo in South Florida

When your vehicle is serviced at Williamson Cadillac Buick GMC HUMMER your vehicle receive the highest quality repairs while you enjoy our hospitality. We are more than happy to provide courtesy transportation while you wait for service to be performed on your vehicle.

At Williamson Cadillac Buick GMC HUMMER treating you like family has made us number one!

Get what you need for your vehicle today at your Miami Cadillac dealer!

Your Key Largo and South Florida Cadillac Buick GMC HUMMER dealer carries a wide variety of parts and accessories. Whether you're looking to give your vehicle a more customized look or need parts to do maintenance on your own, the parts department at your new and used Fort Lauderdale area Cadillac Buick GMC HUMMER dealer will have what you're looking for.

Accidents happen, and Williamson Cadillac Company is the solution!

Williamson Cadillac Buick GMC HUMMER has a state of the art collision center located at 19300 SW 108th St Miami, FL 33157. The collision center at your Miami Cadillac and HUMMER dealer, operates under the same high standard as the dealership just up the road. We repair all makes and models and work with every insurance company. Our collision center's phone number is 305-238-8801.

Ed & Carol Williamson are building a legacy as one of Miami's most distinguished automobile dealers.

Williamson is active in the Community often forming partnerships with various charitable organizations to better the community. There is hardly a corner of life in Miami that hasn't been touched by Ed and Carol's good will and generosity.

Click here to visit our community involvement page!

The HUMMER H2 and Cadillac Escalade at your Miami dealer

Welcome to the Williamson Cadillac Buick GMC HUMMER Company!
Your South Florida Cadillac and HUMMER dealer in Miami, FL!

Williamson Cadillac Buick GMC HUMMER, your

Miami Cadillac, Miami Buick, Miami GMC, Miami HUMMER dealer

, has been proudly serving all of South Florida including Key Largo and Fort Lauderdale for 40 years. Currently we are the #1 Cadillac and HUMMER retailer in the Southeast and #2 in the entire nation! The entire Williamson team is passionate about treating each of our customers just like our very own family. As the premier

Fort Lauderdale Cadillac

Key Largo Cadillac and South Florida Cadillac dealer

in Miami, you will experience this in every visit whether you are here for sales, service, parts or collision work. Our dedication has earned the dealership many prestigious awards including GM’s Dealer of the Year Award, Master Dealer for 30 years, and the SFE Platinum Dealer Award.

Our professional sales team will make your car buying experience easy. Whether you're looking for a new or used car, truck, or SUV we'll have something for you. Fancy yourself driving around Miami in a new Cadillac XLR, CTS or a spacious HUMMER H2 or Escalade? Or are you looking for something else? We are certain that with our 350 plus vehicle inventory we will have the Cadillac, Hummer, Buick, GMC or used vehicle that you have always dreamed about! Our internet sales team will quickly respond to your needs at your Fort Lauderdale HUMMER Buick GMC Cadillac dealer.

Williamson has recently been appointed by General Motors as the Miami Dade County exclusive warranty service facility for Saturn cars.

Come in for a test drive, we’re here to serve you!