SALES: (314) 272-4060
Service: (314) 272-4063

NEW Specials

  • 2014 Buick Enclave
    BUICK CONQUEST (DKG)*
    2014 Buick Enclave
    *Disclosure ONLY CURRENT 1999 OR NEWER NON-GM (I.E., NON-BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, OR SATURN) OWNERS/LESSEES ARE ELIGIBLE FOR THIS OFFER. - CUSTOMERS ARE NOT REQUIRED TO TERMINATE THEIR CURRENT NON-GM LEASE CONTRACT OR TRADE IN THEIR CURRENT NON-GM VEHICLE. - THIS OFFER CAN BE TRANSFERRED TO INDIVIDUALS RESIDING IN THE SAME HOUSEHOLD. BOTH THE TRANSFEROR'S (ORIGINAL INTENDED CUSTOMER) AND TRANSFEREE'S RESIDENCY MUST BE VERIFIED WITH CURRENT DRIVER'S LICENSE OR STATE IDENTIFICATION. - ONLY ONE SET OF QUALIFYING DOCUMENTS MAY BE USED FOR REDEMPTION PER PURCHASE/LEASE PER ELIGIBLE CUSTOMER. - DEALER WILL BE REQUIRED TO ENTER THE COMPETITIVE VIN IN ORDER WORKBENCH WHEN SUBMITTING FOR INCENTIVE PAYMENT. Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Enclave
    GM Bonus Cash...(LHT)*
    2014 Buick Enclave
    *Disclosure This is the General Motors Consumer Cash Incentive Program that is good towards the purchase of one of the eligible new and unused models (see dealer for details). Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Enclave
    GM Consumer Cash...(NCC)*
    2014 Buick Enclave
    *Disclosure This is the General Motors Consumer Cash Incentive Program that is good towards the purchase of one of the eligible new and unused models (see dealer for details). Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Enclave
    SC REGION BONUS CASH (LZO)*
    2014 Buick Enclave
    *Disclosure GENERAL MOTORS IS ANNOUNCING A BONUS CASH INCENTIVE PROGRAM THAT IS GOOD TOWARDS THE PURCHASE OF ONE OF THE ELIGIBLE NEW AND UNUSED MODELS LISTED IN GUIDELINE Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Encore
    SC REGION BONUS CASH (LZO)*
    2014 Buick Encore
    *Disclosure GENERAL MOTORS IS ANNOUNCING A BONUS CASH INCENTIVE PROGRAM THAT IS GOOD TOWARDS THE PURCHASE OF ONE OF THE ELIGIBLE NEW AND UNUSED MODELS LISTED IN GUIDELINE Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Encore
    GM CONSUMER CASH (NCC)*
    2014 Buick Encore
    *Disclosure GENERAL MOTORS IS ANNOUNCING A CONSUMER CASH INCENTIVE PROGRAM THAT IS GOOD TOWARDS THE PURCHASE OF ONE OF THE ELIGIBLE NEW AND UNUSED MODELS Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Encore
    BUICK CONQUEST (DKG)*
    2014 Buick Encore
    *Disclosure ONLY CURRENT 1999 OR NEWER NON-GM (I.E., NON-BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, OR SATURN) OWNERS/LESSEES ARE ELIGIBLE FOR THIS OFFER. - CUSTOMERS ARE NOT REQUIRED TO TERMINATE THEIR CURRENT NON-GM LEASE CONTRACT OR TRADE IN THEIR CURRENT NON-GM VEHICLE. - THIS OFFER CAN BE TRANSFERRED TO INDIVIDUALS RESIDING IN THE SAME HOUSEHOLD. BOTH THE TRANSFEROR'S (ORIGINAL INTENDED CUSTOMER) AND TRANSFEREE'S RESIDENCY MUST BE VERIFIED WITH CURRENT DRIVER'S LICENSE OR STATE IDENTIFICATION. - ONLY ONE SET OF QUALIFYING DOCUMENTS MAY BE USED FOR REDEMPTION PER PURCHASE/LEASE PER ELIGIBLE CUSTOMER. - DEALER WILL BE REQUIRED TO ENTER THE COMPETITIVE VIN IN ORDER WORKBENCH WHEN SUBMITTING FOR INCENTIVE PAYMENT. Expires expires on 09/30/2014 View Inventory
  • 2014 Buick Encore
    GM Bonus Cash...(LHT)*
    2014 Buick Encore
    *Disclosure This is the General Motors Consumer Cash Incentive Program that is good towards the purchase of one of the eligible new and unused models (see dealer for details). Expires expires on 09/30/2014 View Inventory
  • 2014 Buick LaCrosse
    BUICK CONQUEST (DKG)*
    2014 Buick LaCrosse
    *Disclosure ONLY CURRENT 1999 OR NEWER NON-GM (I.E., NON-BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, OLDSMOBILE, PONTIAC, OR SATURN) OWNERS/LESSEES ARE ELIGIBLE FOR THIS OFFER. - CUSTOMERS ARE NOT REQUIRED TO TERMINATE THEIR CURRENT NON-GM LEASE CONTRACT OR TRADE IN THEIR CURRENT NON-GM VEHICLE. - THIS OFFER CAN BE TRANSFERRED TO INDIVIDUALS RESIDING IN THE SAME HOUSEHOLD. BOTH THE TRANSFEROR'S (ORIGINAL INTENDED CUSTOMER) AND TRANSFEREE'S RESIDENCY MUST BE VERIFIED WITH CURRENT DRIVER'S LICENSE OR STATE IDENTIFICATION. - ONLY ONE SET OF QUALIFYING DOCUMENTS MAY BE USED FOR REDEMPTION PER PURCHASE/LEASE PER ELIGIBLE CUSTOMER. - DEALER WILL BE REQUIRED TO ENTER THE COMPETITIVE VIN IN ORDER WORKBENCH WHEN SUBMITTING FOR INCENTIVE PAYMENT. Expires expires on 09/30/2014 View Inventory
  • 2014 Buick LaCrosse
    GM Bonus Cash...(LHT)*
    2014 Buick LaCrosse
    *Disclosure This is the General Motors Consumer Cash Incentive Program that is good towards the purchase of one of the eligible new and unused models (see dealer for details). Expires expires on 09/30/2014 View Inventory
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Pre-Owned

Customer reviews

4.6 / 5

Dealer Rating

Our average rating from our customers is

4.6 / 5

Read Reviews

  • Sierra 1500 Customer reviews

    I purchased a 2014 GMC Sierra SLT. I came to Dave Sinclair after having a less than favorable experience at two other dealerships. I had a great experience at Dave Sinclair and would definitely do bus

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    2014 GMC Sierra 1500
  • Sierra 2500HD Customer reviews

    Got me in and done next day after original call to service!

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    2012 GMC Sierra 2500HD
  • Acadia Customer reviews

    This our first visit to the dealer for an oil change, plus 2 recall repairs. Every thing went smoothly.

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    2014 GMC Acadia
  • Super Duty F-250 SRW Customer reviews

    My husband was well pleased with the sell. He purchased a Ford truck. So far it has met our expectations. Our sales man was good to work with.

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  • Acadia Customer reviews

    2012 GMC Acadia Warranty repair

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    2012 GMC Acadia
  • Acadia Customer reviews

    Very happy with vehicle and dealership very pleased with our salesman. Jeff explained vehicle well and good to work with. Need to speed up paperwork process took 2 hrs on a cash deal

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    2015 GMC Acadia
  • Enclave Customer reviews

    Very friendly sales staff. Would purchase from them again. I have bought Lexus sedans and their Suv's for the last 15 years so I hope the GM quality meets our expectations.

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    2014 Buick Enclave
  • Verano Customer reviews

    I came into Dave Sinclair on a rainy Saturday wandering the lot looking for a Verano I saw online. After no luck, I went inside and was directed to Steve K. He promptly took me to the car and answered

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    2014 Buick Verano
  • Lucerne Customer reviews

    Mike and Angie were very helpful as I had just had a hip replacement and it was difficult to get around; I couldn't get an appointment for 3 weeks and the car was overdue for an oil change. Mike he

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  • Sierra 1500 Customer reviews

    I bought a 2014 GMC Sierra. The truck is immaculate and was sold to me for a very good price! The staff was very friendly and helpful. They go above and beyond to make sure you have a good buying expe

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    2014 GMC Sierra 1500

Welcome to Dave Sinclair Buick GMC

Dave Sinclair Buick GMC: Serving as a St Louis Buick & GMC Dealer

Dave Sinclair Buick GMC is proud to be your St Louis Buick and GMC dealership of choice. Located at 5655 S Lindbergh Blvd, our dealership is an excellent choice if you’re looking for a Buick and GMC dealer but aren't finding what you need locally. Dave Sinclair Buick GMC is proud to provide the best in new and used St Louis Buick and GMC cars.

Buy and Sell Used Cars at Dave Sinclair Buick GMC

A Buick & GMC Dealer Serving the Surrounding St Louis Metro Area

Dave Sinclair Buick GMC has an amazing inventory of new and used vehicles including the Buick Enclave. In addition we also carry models such as the GMC Sierra and Terrain all in our online inventory. Give our sales associates a call at (314) 272-4060 or send us an email and let our customer service speak for itself when looking for an option beyond their local St Louis Buick and GMC dealership including Oakville, Arnold, St Charles, and Belleville.  Our used inventory includes all makes and models, like the used Ford cars or .

Auto Financing in St Louis

Once you have selected the Buick and GMC that fits your life and your style, it is time for you to start looking into financing. Financing is one of the most important parts of buying new or used cars in St. Louis or anywhere, so we have made it easy for you. As your St Louis Buick and GMC dealership, we offer you easy to use tools like a Payment Calculator, a Buy vs. Lease Questionnaire and once you’re ready, a way to qualify online!

Buick & GMC Parts & Service in St Louis

We at Dave Sinclair Buick GMC are happy to be your go-to dealership throughout the life of your vehicle. To keep your vehicle in tip top condition, visit our service and parts department. With fantastic service specials, tires and accessories it's no wonder many customers see us as their go-to dealership for new and used cars in St Louis.



Dave Sinclair Buick GMC  |  5655 S. Lindbergh Blvd. St Louis, MO 63128