CarGurus vs. Autotrader vs. Cars.com: Which Is Best for a Small Used-Car Lot?
CarGurus vs Autotrader vs Cars.com for a small lot: audience, free tiers, deal badges and lead types from each site's own filings, plus how to test all three.
Part of the Listings, photos & merchandising guide: Where to list your cars for leads — and how to be on every site at once
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"Which one should I be on, CarGurus, Autotrader or Cars.com?" is the question I get most from other small dealers, and the honest answer is that the reps for all three will tell you theirs. None of them publishes a dealer price, every one of them counts its audience differently, and the right answer depends on your market and your cars, not theirs.
I run a used-car lot and built DealerVLO, the DMS my lot runs on, so weigh my angle accordingly. Everything below comes from the three companies' own filings and dealer pages, read November 10, 2026, with the date on anything that changes. Then I'll lay out how a small lot can test all three without paying for all three.
The short version
- CarGurus reports the biggest audience of the three and still has a free dealer tier. It rates every used listing against market value, so price matters more there than anywhere.
- Cars.com just added a free tier for independents (November 5, 2026), with up to 10 leads a month. Its paid packages are priced by how many used cars you list.
- Autotrader has no free dealer tier that we could find, and its packages come through a rep. What it adds is Kelley Blue Book: its packages promise more exposure on KBB.com and KBB pricing tools on your listings.
The cheapest way to find out which one works for you: start on the two free tiers, send one feed to every site, and only pay where the free version already sold cars.
Audience: big, and measured three different ways
Don't line these numbers up as a ranking. Each company measures differently:
- CarGurus reported 36.9 million average monthly unique US users for Q3 2026 in its 10-Q, counting people who took an action on the site, measured in Google Analytics. That's down from 38.2 million a year earlier; sessions were flat at about 89 million a month.
- Cars.com reported 24.7 million average monthly unique visitors for Q3 2026 in its earnings release, down 3% from a year earlier. Its count is per device and browser, so one shopper on a phone and a laptop counts twice.
- Autotrader is private (part of Cox Automotive) and doesn't publish its own number. The latest official figure, in a Cox press release from October 2024, is about 27.7 million unique visitors in August 2024 across Autotrader, Kelley Blue Book and Dealer.com combined, per ComScore.
All three are big enough. Audience size matters less than whether your buyers in your market shop there, and you can't read that off a filing.
Price: none of them publishes it
There's no rate card for any of the three. What's public:
- CarGurus: paid packages are Enhanced, Featured+ and Featured Priority+, priced by inventory size and region. Its 10-Q says packages generally auto-renew monthly and can be cancelled with 30 days' notice. The average paying US dealer brought in about $8,308 in Q3 2026, roughly $2,770 a month.
- Cars.com: paid packages are Base, Premium and Premium+, each with 25 used listings included and then "priced by tier." Average revenue per dealer was about $2,532 a month in Q3 2026.
- Autotrader: independent-dealer packages run from Connect Core to Connect Premier Platinum, with no prices on the page; you request pricing through a sales form.
Those averages include franchise stores spending far more than a 30-car lot ever would, so treat them as context, not your quote. My rule: get the all-in monthly price, the term and the renewal in writing, and judge it on cost per car sold, not cost per lead.
Free tiers: two of the three have one
- CarGurus Restricted is free, per CarGurus' annual report, with capped, anonymous leads and six photos per car. You call CarGurus to connect your inventory feed and activate the dealer dashboard.
- Cars.com Starter, launched November 5, 2026, is "a free listing package built for independent dealers": your full inventory, up to 10 shopper leads a month with contact details, and the Dealer app. It leaves out dealership reviews, an account team, managed chat and lender pre-qualification. Cars.com says nearly 400 independents signed up in the quarter.
- Autotrader shows no free dealer listing on its dealer pages.
For a small lot, two free tiers are a gift: you can see real leads from two of the big three before spending a dollar with any of them. I walked through the CarGurus side in detail in the cheapest way to get your inventory on CarGurus.
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Deal ratings: where your price gets graded
All three put some kind of price judgment next to your car, and the rules changed this year:
- CarGurus rates every used listing Great, Good, Fair, High or Overpriced against its Instant Market Value, and its default sort favors the good deals. Since July 14, 2026, used listings without disclosed dealer fees show No Rating and sit lower in search, and ratings are based on the all-in price.
- Cars.com shows Great, Good or Fair Deal badges on used cars, with no "overpriced" label, and dealers can't opt out. Since May 15, 2026 the total price including fees is the most prominent price, and a badge requires your fees to be set up.
- Autotrader paused its Good and Great Price badges on May 13, 2026, CBT News reported. Its packages include KBB Price Advisor, which shows where your price sits against the KBB Fair Market Range.
The pattern across all three: disclose your fees and price to the market, or your cars sink. Two habits help on every site. Price from live comps, not from what you paid (how to price from market comps), and keep one price everywhere. DealerVLO's AI price suggestion shows a range from live comparable listings plus a target price for selling in about 30 days, and the website and every feed read the same price off the car, so the three sites never disagree with each other or with your lot.
Leads: what each one sends you
- CarGurus counts calls, email, managed text and chat as connections, plus clicks to your website and map directions, and its Digital Deal lets shoppers start a deal online with a deposit, credit app or appointment.
- Cars.com sends tracked calls, form and email leads, plus finance-intent, prequalified, credit-app and trade-in leads; managed chat comes with Premium and Premium+.
- Autotrader includes managed chat and text in every independent package and sends email and price-quote leads; it doesn't publish a full list of lead types.
However they arrive, the leads come to you, not into your DMS. In DealerVLO, log the ones that matter in the lead inbox with their source so you can see which site actually sells cars. DealerVLO doesn't import leads from listing sites, so that tag at the desk is what makes the comparison honest.
How to test all three without paying for all three
- Start on both free tiers. CarGurus Restricted and Cars.com Starter cost nothing and show you real shoppers.
- Send one feed to every site. Same price, same photos, same description everywhere. Three hand-kept copies drift, and then you're comparing listings, not sites.
- Tag the source on every sale. Ask every buyer where they found the car and write it on the deal.
- Pay only where the free leads sold cars. A site that sold you two cars on the free tier has earned a quote. One that sent ten tire-kickers hasn't.
- Test Autotrader on the shortest term it will give you. No free tier means you're paying to find out, so keep the commitment short and the start and end dates in writing.
Steps 2 and 3 are where software earns its keep. In DealerVLO you enter each car once, VIN decoded, with photos and a price, and that record feeds your website and the daily feeds to CarGurus, Cars.com, Autotrader and Carfax.com, all included in the $29 a month. Mark a car sold and it drops off every site with the next daily feed. CarGurus needs no ID from you; for Cars.com and Autotrader, you enter the Dealer ID each site gives you and ask your rep to accept the DealerVLO feed.
If you're already paying one site and wondering whether it's working, my CarGurus cost-per-sale test works the same way for Autotrader and Cars.com.
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Frequently asked questions
Is CarGurus or Autotrader better for a used-car dealer?
Neither wins in general. CarGurus reports the bigger audience in its filings and has a free tier; Autotrader has no free dealer listing we could find but bundles more exposure on Kelley Blue Book. The better one is whichever sells your cars for less per car sold, which you only learn by tagging the source on every sale for 60 to 90 days.
Is Cars.com free for dealers?
Since November 5, 2026, yes, in a limited way. Cars.com's Starter package is a free listing package for independent dealers: your full inventory, up to 10 shopper leads a month, and the Dealer app, with no reviews, account team, managed chat or lender pre-qualification. Paid packages are Base, Premium and Premium+, priced by a rep.
Does Autotrader have free listings for dealers?
Not that Autotrader's dealer pages show. As of November 10, 2026, its independent-dealer packages (Connect Core through Connect Premier Platinum) are sold through a sales rep with no published prices, and we found no free dealer tier.
How much do CarGurus, Autotrader and Cars.com charge dealers?
None of the three publishes dealer prices. The only public numbers are averages across all their dealers, franchise stores included: CarGurus reported about $8,308 a quarter per paying US dealer in Q3 2026, and Cars.com about $2,532 a month per dealer. Those are not what a small lot pays; get your quote in writing.
Can I list on all three sites with one inventory feed?
Yes, if your software sends one. DealerVLO sends a daily feed to CarGurus, Cars.com, Autotrader and Carfax.com from the same inventory record, included in its $29 a month. You still set up and pay for your account with each site.
Which listing site shows a deal rating on my cars?
CarGurus rates every used listing against its Instant Market Value, and since July 14, 2026 shows No Rating when dealer fees aren't disclosed. Cars.com shows Great, Good or Fair Deal badges on used cars and requires a total price including fees. Autotrader paused its Good and Great Price badges on May 13, 2026, as reported by CBT News.
Bottom line
CarGurus, Autotrader and Cars.com are all big enough to sell your cars, none of them tells you the price up front, and the one that's best is the one your buyers in your town actually use. Two of them now let you find that out for free. Start there, send one clean feed everywhere, tag every sale, and spend money only where the free version already proved itself.
DealerVLO sends that one feed to all three, plus Carfax.com, for $29 a month flat with the DMS and your dealer website included. Start the 14-day free trial and have your cars on every site this week.
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