King Buick GMC

King Buick GMC

16200 Frederick Rd, Gaithersburg, MD 20877

New 888-487-6714
Used 888-267-5106
Service 888-245-8254

Serving the Community Since 1928! Receive the Royal Treatment at King Buick GMC!

King Buick GMC is proud to be your Washington, DC Buick GMC dealer in Gaithersburg for the last 80 years. Over those years, we've seen a lot of changes to the greater Washington, DC area, but one thing hasn't changed--our commitment to our customers in new & used car sales, service, or parts! If you've been looking at other Washington DC, Silver Spring, or Rockville GMC or Buick dealers, take a trip north on I-270 to see what a difference King Buick GMC offers! Get our hours and customized directions from anywhere in the Washington, DC area including Rockville, Silver Spring, Frederick, Columbia, MD and Gaithersburg, MD.

New Cars

This dealer has 190 new vehicles.

Used Cars

This dealer has 64 used vehicles.

Service & Repair

This dealer has:

  • Warranty for parts and service
  • Expert technicians
  • Multiple service bays
  • Brand-name certified service center
  • Quality manufacturer's parts
  • Convenient hours and amenities

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What do their customers say? Read all service reviews

Dealer Reviews

4.6 out of 5.0


Customer Service
Buying Process
Quality of Repair
Overall Facilities

86 out of 93 people recommended this dealer.

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Hours of Operation

9:00 AM – 9:00 PM
9:00 AM – 9:00 PM
9:00 AM – 9:00 PM
9:00 AM – 9:00 PM
9:00 AM – 9:00 PM
9:00 AM – 6:00 PM

Contact This Dealer

New Cars

888-487-6714, ask for Steve Francisco
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Used Cars

888-267-5106, ask for Dante Marino
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