The Better way to Sell
Your Luxury Car Online
We get you the strongest offer on your luxury car while managing the entire sales process for you.

What is MarketCheck™?
A Trustworthy Platform for Selling Luxury Cars.
Selling a premium vehicle isn't the same as selling a standard one. It requires the right buyers, extensive valuation knowledge, and a process as smooth as any other luxury service.

An offer driven
by market demand
Most online instant-offer tools aren't built to price luxury cars, and finding the right buyer takes time. We do the leg work and make sure you get your strongest offer.

The entire process is handled for you
We manage the entire process for you scheduling pickup or dropoff and ensuring all the required paperwork is completed, so you don't have to do a single thing.

Your own dedicated customer advocate
Your customer advocate works with our network of trusted dealers to get you the strongest possible offer, so you don't have to negotiate or shop around yourself.

Selling Your Luxury Vehicle With CarDoor
Just three easy steps.

1. Tell us about your vehicle
Give us a few details about your car and we'll create an initial estimate based on real market data.
2. Dealers Compete for Your Car
Your car is placed in front of hundreds of dealerships, and your dedicated sales advisor works with them to make sure you get an offer that reflects the quality and value of your vehicle.
3. Accept Your Offer With Confidence
Your customer advocate will reach out with the final offer, and once you accept, we'll coordinate the entire process for you, from scheduling pickup and drop-off to handling all the paperwork.
Why Thousands Have Sold To CarDoor
Real customers. Real stories.

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