The Sinclair Promise

The Sinclair Promise: A Legacy of Trust, Now Official

Car Buying, The Way It Should Be

At Dave Sinclair Lincoln, we do more than sell cars—we build lifelong relationships. When you shop with us, you’re part of the Sinclair family, and family takes care of each other.

That’s why we’re proud to introduce The Sinclair Promise:
If you don’t love your car within seven days or 500 miles, bring it back—no questions asked.

No fine print. No stress. Just confidence in every purchase.

A Tradition of Trust

The Sinclair Promise isn’t new—it’s been in our DNA since day one.

Our founder, Dave Sinclair, wasn’t just another car dealer. A former police officer, he built this business on honesty, integrity, and doing what’s right. In an industry known for gimmicks and pressure tactics, Dave refused to play the game.

His philosophy was simple:

If it’s not right, we’ll make it right—for free.

This wasn’t just a slogan—it was a promise. And it earned us something priceless: your trust.

Why It Still Matters Today

Most dealerships rely on fine print and loopholes. We don’t.

While others focus on closing deals, we focus on customer satisfaction. If something isn’t right, we fix it. If you change your mind, we take the car back.

Because trust isn’t given—it’s earned.

The Sinclair Promise: What It Means For You

  • Peace of Mind - No buyer’s remorse. Love your car or bring it back.
  • No-Risk Car Buying - Take it home, drive it, make sure it’s perfect.
  • A Dealership You Can Trust - We don’t just sell cars; we stand behind them.

The Sinclair name is built on integrity. And that means putting you first—every time.

Sales Hours

Monday 9:00AM - 7:00PM
Tuesday 9:00AM - 6:00PM
Wednesday 9:00AM - 7:00PM
Thursday 9:00AM - 6:00PM
Friday 9:00AM - 7:00PM
Saturday 9:00AM - 5:00PM
Sunday Closed

Phone

Sales 314-729-2700
Service 314-729-2700
Parts 314-729-2700

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Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.