Dave Sinclair Buick GMC

#Buylocal isn't just a phraseit's what our local St. Louis auto dealers rely on.

Congrats to the Jones family on their new Elevation Diesel!

Your favorite songs just sound better in the Buick Enclave. #ThatsABuick

Call our service department today to set up an appointment: (314) 272-4063. Don't forget to show this coupon at the time of purchase!

Do you want cloth or leather interior in your GMC Acadia AT4?

NOW is the time to SAVE BIG on a BRAND-NEW Buick Encore! GREAT gas mileage (26 CTY / 30HWY) Apple CarPlay & Android Auto 8-inch Infotainment screen ... Rear back-up camera We have just TWO Encore's left! Call (314) 272-4060 to book your sales appointment today Shop our inventory online: https://bit.ly/3shNn5F

Tracy, we are so glad to hear you had a great experience with us! Thank you for your feedback.

Justin Welch is a great older step-brother to fellow service advisor James Corby and a great member of our Service Department team. Get to know him!

You can't stop accidents from happening. But you can stop the damage from those accidents with the Sinclair Protection Package. Ask your salesperson for details today!

He's a father of four, a passionate psychology major. But Jerry Barnes is also a great member of our Service Department team as a Service Advisor. Get to know him!

Clean facilities. Free coffee & WiFi. Efficient service. ... Everything you need for a comfortable visit to our Service Department. Schedule your next Service appointment online today: https://bit.ly/336byKl

What might have been? The HUMMER EV has a sleek & sharp design. But take a look through the other designs GM designers had in mind when they were first coming up with the Super-Truck's look. PHOTOS: https://bit.ly/31yesFW

He "dominated" on the Price is Right and has been known to strum the bass. But Jeff Christ is also a great member of our team as one of the Used Car Managers. Get to know him!

We know what you're thinking... It's time for an upgrade. Take a seat in a Buick Enclave Avenir to experience it for yourself! (314) 842-4200

Sold & Delivered. Another Custom Dual-Colored 2021 GMC Yukon Denali was built by our Customs Team and delivered to a customer from Kansas City, Kan. Whether you want to build your own Custom Truck or SUV or customize the one you already own, we can help. ... Get in contact with us today! (314) 842-4200 | sinclaircustomsdavesinclairauto.com View our Custom Inventory: https://bit.ly/3euklrA

Off-road. On-road. The comfort never changes. The 2021 GMC Yukon AT4. ... View full vehicle page here: https://bit.ly/34hgf4a

USED SPECIAL: 2017 GMC Yukon SLE 4WD Remote Start Rear-View Camera ... 4G LTE WiFi Capability Apple CarPlay | AndroidAuto Under 39,000 miles View Full Vehicle Page here: https://bit.ly/2TrVZXv

Dave Sinclair Customs customer Nick originally came into our store to purchase a black 2020 GMC Sierra 2500 HD Denali with red trim wheels. But the sighting of a Red 2500 changed his mind.

Book your service appointment today! Phone: (314) 272-4063 | Online: https://bit.ly/336byKl

The first-ever electric SUPER-TRUCK has arrived. The all-new HUMMER EV from GMC was unveiled last night to an overwhelming reception due to its sleek design, powerful electric engine and top of the line technology. Reserve your truck today by going to DaveSinclairBuickGMC.com and clicking the RESERVE YOURS button at the top of our homepage. #hummer #hummerev

BEHOLD THE HUMMER EV. 0-60 in 3 seconds. 1,000 HP. 11.5K LBs-feet of Torque... Air-Ride Suspension capable of rising SIX inches. And that's just the beginning. Watch the full reveal and head to GMC.com to reserve your SUPER-TRUCK now! RESERVATION: https://bit.ly/3jiolxM