AutoTrader vs Cars.com vs CarGurus vs your own website: which do dealers need?
Most dealers need both. AutoTrader, Cars.com and CarGurus rent you shoppers who are shown every other dealer's inventory beside yours. Your own website is the one place shoppers see only your vehicles, contact you directly and can be reached again with ads. Use marketplaces for reach and a website for the buyers you keep. Social Agencies builds the website side.
What do AutoTrader, Cars.com and CarGurus give a dealer?
The marketplaces give a dealer reach: a large audience already searching for a vehicle, and a steady flow of leads on listed inventory.
That reach is real and the companies publish it. Cars.com reported 21.7 million average monthly unique visitors in the fourth quarter of 2025, and 19,544 dealer customers at year end. CarGurus reported 26,151 US paying dealers in the second quarter of 2026.
The catch is in the same numbers. On a marketplace, your vehicle sits in a results page with thousands of other dealers' units, sorted by filters and deal ratings you do not control. The shopper is the marketplace's audience, not yours.
What does a dealer give up by relying only on marketplaces?
A dealer who relies only on marketplaces gives up ownership of the lead, the brand and the audience, and pays every month without gaining control.
None of that makes marketplaces bad. It makes them rented. The question is whether anything you own sits beside them.
| Marketplace listing | Your own website | |
|---|---|---|
| Who else is on the page? | Other dealers' inventory | Only your vehicles |
| Where does the lead go? | Through the marketplace first | Straight to your inbox and phone |
| Can you retarget the viewer with ads? | No | Yes, with your Meta Pixel |
| Does it build your name in search? | Builds the marketplace's name | Builds yours |
| Cost model | Ongoing listing fees | Build, then hosting and support |
What does owning the shopper mean for a dealership?
Owning the shopper means the lead, their contact details and the record of which vehicle they looked at sit in your systems, not someone else's.
When a shopper views a vehicle on your website, your Meta Pixel records it. A week later, you can show that shopper a Facebook or Instagram ad for the same vehicle or similar inventory. A marketplace visit gives you none of that.
Ownership also shows up at renewal. If your lead history lives in your own inbox and your vehicle pages live on your own domain, you can change marketplace packages without losing the relationships you built.
How do marketplaces and a dealership website work together?
Marketplaces and a dealership website work together when one inventory source feeds both and every lead, from any channel, lands in the same inbox.
The setup that works is simple to describe. Inventory is entered once in the DMS. The feed updates the marketplaces and the website. Marketplace leads, website leads, texts and calls are logged in one place against the vehicle they are about.
Dart Motors runs this way. Their marketplace and website leads land in one inbox, and that inbox closed a sale on the day it went live, because a lead that would have sat unread was answered.
When is a marketplace listing enough on its own?
A marketplace listing alone can be enough for a very small lot that sells mainly to walk-ins and referrals and has no plan to advertise.
If you carry a handful of units, sell most of them to people who already know you and never run ads, a website adds less. The moment you want to advertise inventory on Facebook or Instagram, build a name in local search or stop leads going cold in a marketplace inbox, you need somewhere of your own to send people.
How do shoppers find a dealership's own website?
Shoppers find a dealership's own website through searches for the dealer's name, the Google Business Profile, Facebook and Instagram ads, and word of mouth.
Many shoppers see a vehicle on a marketplace, then search the dealer's name to check the business is real. If that search leads to a fast site with the same inventory, clear contact details and reviews, the shopper often reaches out there instead.
Your Google Business Profile should link to your website, and every ad you run should send people to the matching vehicle page. Over time, the site becomes the place your repeat buyers and referrals go first.