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


NEW Specials

  • 2015 Buick Enclave Convenience FWD
    Sinclair Sale Price: $30,851*
    2015 Buick Enclave Convenience FWD
    *Disclosure THIS BONUS CASH OFFER IS ONLY AVAILABLE ON ELIGIBLE DELIVERIES TO CUSTOMERS RESIDING IN THE SOUTH CENTRAL REGION Expires expires on 06/01/2015 VIN: 5GAKRAKD4FJ352314 View Details
  • 2015 Buick Enclave Convenience FWD
    Sinclair Sale Price: $30,851*
    2015 Buick Enclave Convenience FWD
    *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 Expires expires on 06/01/2015 VIN: 5GAKRAKD4FJ352314 View Details
  • 2015 Buick Enclave Leather AWD
    REGION BONUS CASH (JFU)*
    2015 Buick Enclave Leather AWD
    *Disclosure THIS BONUS CASH OFFER IS ONLY AVAILABLE ON ELIGIBLE DELIVERIES TO CUSTOMERS RESIDING IN THE SOUTH CENTRAL REGION Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave Leather AWD
    GM BONUS CASH (DRH)*
    2015 Buick Enclave Leather AWD
    *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 Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave Leather FWD
    REGION BONUS CASH (JFU)*
    2015 Buick Enclave Leather FWD
    *Disclosure THIS BONUS CASH OFFER IS ONLY AVAILABLE ON ELIGIBLE DELIVERIES TO CUSTOMERS RESIDING IN THE SOUTH CENTRAL REGION Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave Leather FWD
    GM BONUS CASH (DRH)*
    2015 Buick Enclave Leather FWD
    *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 Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave Premium AWD
    GM BONUS CASH (DRH)*
    2015 Buick Enclave Premium AWD
    *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 Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave Premium FWD
    GM BONUS CASH (DRH)*
    2015 Buick Enclave Premium FWD
    *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 Expires expires on 06/01/2015 View Inventory
  • 2015 Buick Enclave
    GM Consumer Cash...(NCC)*
    2015 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 06/01/2015 View Inventory
  • 2015 Buick Encore AWD 4dr
    REGION BONUS CASH (JFU)*
    2015 Buick Encore AWD 4dr
    *Disclosure THIS BONUS CASH OFFER IS ONLY AVAILABLE ON ELIGIBLE DELIVERIES TO CUSTOMERS RESIDING IN THE SOUTH CENTRAL REGION Expires expires on 06/01/2015 View Inventory
1/

Pre-Owned

Customer reviews

4.6 / 5

Dealer Rating

Our average rating from our customers is

4.6 / 5

Read Reviews

  • LaCrosse Customer reviews

    Had an appointment, On time , done in timely manor, No problems. The service staff was very friendly and knowlegable.

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    2013 Buick LaCrosse
  • Terrain Customer reviews

    Drew Perez was very helpful. He was knowledgeable about the vehicle and its features and was very personable. In many other experiences at dealerships the salesperson does not show genuine care. Tha

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    2015 GMC Terrain
  • Enclave Customer reviews

    I live an hour away from this dealership and they are always very accommodating. I love my new vehicle and have had a great experience so far with Dave Sinclair dealership.

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    2015 Buick Enclave
  • Terrain Customer reviews

    Service and Body Shop crew did a fantastic job on my Terrain! Thank you so much for making a major headache seem like an effortless process! - Michele S. Enright

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    2015 GMC Terrain
  • Enclave Customer reviews

    From the setting of the appointment to completing the oil change... Everything went smoothly, quick, and very easy.

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    2015 Buick Enclave
  • Sierra 2500 Customer reviews

    2500 hdService was greatStaff was very helpful

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  • Lucerne Customer reviews

    I love to bring my car to the service department,I am on my third vehical that I bought from Sinclair Buick and by now I depend on the service.

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  • Rendezvous Customer reviews

    Service was very good.

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  • Yukon Customer reviews

    The salesman did a very good job. The disappointment was with the vehicle. A faulty four wheel drive transfer case actuator had to be replaced on the vehicle I purchased within minutes of completing t

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    2015 GMC Yukon
  • Acadia Customer reviews

    We just purchased our new GMC Acadia at Dave Sinclair. The service was great and we absolutely love our new vehicle!!!! Thank You.

    Read More >>

    2015 GMC Acadia

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, Farmington, 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