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AI Search Cites 0.8% of Dealership Inventory Pages

661 dealerships · 113,094 prompts · four engines

By Tim Boyle/Founder & President, A3 Brands/August 22, 2026/9 min read

Your next buyer asks an assistant which SUV tows more, what a lease really costs, whether a dealer is worth the drive.

The answer comes back written, with a few stores named in it. Nobody could say how those stores get chosen, so A3 Brands went and measured it: 661 dealerships, 113,094 prompts, four engines.

The short version

What we found is simpler than we expected, and it isn’t technical.

Every figure below carries its sample size and confidence interval. Four findings from an earlier cut were withdrawn before publication for being sampling artifacts; they are named in the method.

01

The shift

Your buyer stopped starting at Google

For twenty years the journey started in a search box. Your buyer typed a model name, scanned ten blue links, clicked two or three. One of them was often yours.

That box now competes with a conversation, and the industry’s own numbers say so.

Cox Automotive’s 2025 Car Buyer Journey Study found one in five buyers used an AI site or an AI Overview on the way to a purchase, one in four among new-car buyers.

Among people who use AI search daily, the number one use case was researching a vehicle.

Which three-row SUV has the best towing for under sixty thousand? Is a certified pre-owned worth it over a new base trim? The questions your sales floor answers all day, asked to a machine at eleven at night.

What comes back is a short written answer naming two or three stores.

If yours is not one of them, that buyer never learns you existed, because there is no page two to fight your way onto and no map pack to climb. You are in the answer or you are nowhere.

We could not find a published measurement of which dealership pages those engines actually cite. So we ran the study.

The A3 Brands Dealership AI Search Study audited 661 US franchise dealerships, the best-reviewed dealer for each brand in each state, across 113,094 prompts on Google AI Overview, Google AI Mode, ChatGPT and Gemini.

Two things about how we picked them matter.

We chose the dealerships from Google review data before we measured anything, weighted so a 5.0 on twelve reviews can’t outrank a 4.6 on three thousand. Choosing the sample after seeing results is how a study finds whatever it went looking for.

And sites we couldn’t retrieve are marked unmeasured, not scored as failures. A dealership that blocked our crawler is a gap in our data, not a bad dealership.

From the study27×
21.1%of editorial pages
were cited
VS
0.8%of vehicle listings
were cited
661 dealerships · 113,094 prompts · 4 engines

Listen to the study

22:56

The study, discussed

A 23-minute walkthrough of what we found across the 661 dealerships — why editorial pages get cited, why the four signals everyone tracks did not, and what that leaves a dealership to actually do.

0:00Why AI search reads a site differently22:56

Chapters

Transcript22:56 · 63 passages

The audio above, transcribed. Two hosts discuss the study; the numbers they quote are the study's own and were checked against it. Machine-transcribed in two passes, then corrected by hand where the transcription misheard a product name or a statistics term. One phrase neither pass could resolve is marked [unclear].

00:00Imagine spending, I don't know, hundreds of thousands of dollars on your website. Or millions. Yeah. Easily millions over the years, right? You're building this massive online inventory for your business. Only to find out that the world's most advanced AI search engines are just completely ignoring like 76% of your entire website. Yeah, it's a harsh reality check.

00:21It really is. I mean, we've spent what two decades figuring out the traditional map for Google. You plug in the keywords, you build the landing pages, the search engine, crawls it, and boom, you show up. But now with the shift to AI Search and Generative Answers, it's basically like they've drawn a totally new map in, you know, disappearing ink. That is a great way to put it.

00:43Yeah. Yeah. Because it's a completely different architecture now. Right. Traditional SEO is, well, it's transactional, right? It's about matching strings of text. Keywords. Exactly. Keywords. But AI Search is about synthesizing concepts. Okay. The old tactic was basically handing a search engine. It's a massive raw spreadsheet of every single thing you sell. Here's my stuff.

01:04Right. Here are my ingredients. But an AI doesn't want a spreadsheet of ingredients. It's acting more like a, like a librarian who's looking for a completed book. Oh, I like that. Yeah. It wants to synthesize the experience, right? The original commentary, the context around the things you sell. And that's exactly the tension we are unpacking today in this deep dive. Our mission is to figure out exactly what makes an AI actually cite a local business.

01:30Yeah. And we have, I mean, this is the ultimate stress test to look at today. We are diving into a massive stack of research called the 2026 Dealership AI Search Study. It is published in August, 2026 by an independent group called A3 Brands LLC. And why dealerships? I mean, why is that the focus? Well, the automotive industry is just the perfect lens for this because of the sheer scale.

01:54Okay. Dealerships have these massive websites, right? Yeah. And they have constantly turning inventory. Plus they operate in fiercely competitive local market. Oh, yeah, dealer in every corner. Right. So if we can map how an AI engine parses a car dealership. I mean, we can apply that logic to almost any local business or retail operation. That makes sense. And the scope of this study is, honestly, it's what makes it so hard to ignore.

02:17It's huge. Yeah. They audited 661 US franchise dealerships. And they didn't just, you know, pick random lots off the highway. Yeah. Yeah. They specifically targeted the best reviewed dealer for every brand in every single state. The top performers. Right. Then they threw get this 113,094 AI prompts at them. Wow.

02:36Across four major engines. So they did Google AI Overview, Google AI Mode, ChatGPT and Gemini. Yeah. And over 100,000 prompts gives us a data set that's large enough to finally move past, you know, anecdotal SEO advice. Right. The gurus on Twitter. Exactly. The guy's just guessing. This lets us look at structural realities. And the first reality the data exposes, it just fundamentally challenges how retail businesses should be allocating their digital marketing budgets.

03:03Okay. Let's get right into that because the data flips the script on what pages actually matter. It really does. The study found that an editorial page, so meaning a research page, a blog post, a comparison guide, something like that, is 27 times more likely to be cited by an AI engine than a vehicle listing page. 27 times.

03:22Yeah. And the raw numbers really put that multiplier into perspective. Okay. So they audited over 21,000 published editorial pages and 21.1% of them were cited by an AI engine. So roughly one in five. Yeah. That's over 4500 pages. But when they looked at the vehicle detail pages, you know, the actual listings for the cars sitting on the lot. The ones with the pictures and the price.

03:47Right. Out of almost 392,000 of those pages, only 0.8% were cited. Okay, wait. I have to stop and play devil's advocate here for a second because if I'm running a dealership, my entire reason for existing is to sell cars to move metal. Yes. I want people to find the cars. And the report notes that these vehicle detail pages, the VIN pages, they make up about 76% of a typical dealer's website. Most of the site, yeah.

04:11So why on earth does an AI engine care more about like a generic blog post comparing towing capacities than the actual physical truck I am trying to sell to a guy down the street. I know it sounds counterintuitive, but it comes down to how large language models build their knowledge graphs. Okay.

04:30Those vehicle detail pages, they're generated automatically as physical stock turns over on the lot. Right. A truck comes in, a page goes up. Exactly. There is one unique URL for every single vehicle identification number. So when a car arrives, a page is born. When someone buys that car three weeks later, the page is deleted. Oh, okay.

04:49So it's essentially a massive rotating door of links, a rotating door. And the AI knows it's temporary. Oh, yeah. AI engines are incredibly resource intensive. They are not looking to index and permanently cite a fleeting piece of inventory that might, you know, throw a 404 error tomorrow. [unclear] the car sold. Right.

05:08So that 0.8% citation rate for inventory. It's not a failure of the website's code or anything. It's just an unavoidable denominator. The inventory count is dictated by the physical lot. But editorial pages, the buying guides, the maintenance breakdown, those stay up forever. Yes. Those are permanent layered information. That is the original commentary that the AI librarian is looking for.

05:32That librarian analogy makes so much sense now. And it's not just, you know, a few outlier dealerships skewing the data, either. No, it's across the board. The report points out that 89% of the individual dealerships showed a higher citation rate on their editorial content than on their inventory, which is staggering. Nearly nine out of 10 businesses found more AI visibility through their informational guides than their actual physical products. Exactly.

05:57And the practical takeaway here is that the path to AI visibility isn't through the inventory itself. Right. It's through the content surrounding the inventory. The AI uses that editorial layer to understand the authority of the business. Okay. So if we establish that these editorial pages are doing all the heavy lifting, the immediate question for any digital strategist listening to this is, how do I build the perfect editorial page? Right.

06:23What's the formula? There has to be an optimized formula. Like what kind of back end coding or review rating pushes an editorial page to the front of the line. Well, this is where the study acts as a massive reality check for the whole SEO industry. Oh boy. Yeah. They tested four major signals that everyone assumes dictate local AI visibility, which are technical AI readiness, Google star rating, review volume. And the website platform itself.

06:53Okay. And the data indicates none of them are reliable predictors of AI citation. None of them. None of them. Let's start with technical AI readiness because I know businesses spend absolute fortunes having agencies audit their site speed, their code structure, all their back ends. Oh, yeah, thousands of dollars a month. And the assumption is always that the cleanest code wins the citation, right. Sure.

07:14But the correlation between a dealerships technical readiness score and their AI citation rate. Was a positive 0.068 meaning in statistical terms that is virtually flat. It is entirely negligible. Wait, how is that possible? Because if an AI can't read your site, it obviously can't cite you. Well, you're right.

07:37It absolutely has to be able to read the site. Right. But the issue is that technical readiness is no longer a competitive advantage. It's simply become table stakes. Oh, I see. The study found that 97.9% of the audited dealerships were technically eligible for Google's AI features. Almost all of them, basically all of them. None of them were outright disqualified.

07:58100% had server rendered content. 97.1% had descriptive headings. So it's not that technical readiness doesn't matter. It's that almost everybody is already passing the test. Exactly. It's like if everyone in the room is wearing a bright red shirt, nobody stands out. Precisely. You're just part of the crowd. Yeah. And the report specifically calls out things like valid llms.txt files. Yes, I saw that in the report.

08:20I actually need you to translate that for me. Sure. What is an llms.txt file? And why were they even tracking it? So it's essentially a text file placed in the root directory of a website. It's similar to a robots.txt file. If you're familiar with that. Yeah, the one that tells search engines what not to crawl. Right. But this one is specifically designed to give large language models a clean, markdown-formatted map of the site's most important information.

08:46Oh, wow. Yeah, it's a way to basically hand feed the AI. So it's literally a cheat sheet for the AI bot. Exactly. That sounds like a massive advantage. I mean, why wouldn't everyone want that? It would be a massive advantage except over 80% of the sites they audited already had them present. Oh, yeah, when 60.3% of all dealerships are scoring a 90 or above on their overall technical readiness, there just isn't enough variance left in the data to explain who gets cited and who

09:14Doesn't. Everyone gets an A in the class so the grade doesn't mean anything anymore. What about the areas where they did fail the technical audit? Because the report mentioned something about structured data. Yes, that was really the one widespread technical failure. Only 4.3% of the dealerships had specific vehicle schema properly implemented. And schema is what again, schema being the hidden code that explicitly tells the search engine,

09:39You know, this specific number is the price, this text is the mileage, this is the trim level. Right, labeling everything perfectly exactly. But here's the kicker lacking that advanced schema did not negatively affect their citation rate. Wait, really? Really, the AI engines are smart enough now to understand the page contextually without all those manual tags.

10:00That feels like a massive relief for anyone managing a smaller website. It really is. You don't need a perfectly pristine codebase to compete. Nope. But okay, what about human reputation? Because surely a 4.9 star business with a thousand reviews has to have an advantage over a 4.2 star business with like 50 reviews? You would think so.

10:19The AI must prioritize authority, right? Human consumers definitely prioritize it. Obviously, yeah. But the data shows the AI engines in this study didn't. Wow. The correlation for Google star rating was actually slightly negative at negative 0.064. Wait, negative? Just slightly.

10:38And review volume was positive 0.001. Which is zero. That is essentially a zero correlation, yeah. And the website platform they used, you know, whether they were on a bespoke enterprise, CMS, or just a standard template provider. Like a Shopify or a WordPress kind of thing. Right. It also didn't matter. Okay, in the report, when they discuss the website platforms, it says,

11:00And I quote, the statistical p-value was 0.0226, which didn't meet the Bonferroni threshold of less than 0.0033. Yeah, that's mouthful. You are definitely going to translate that for those of us who haven't taken a graduate stats seminar recently. What does that actually mean in English? Fair enough. It's basically a measure of statistical rigor. Okay.

11:19Imagine rolling a 20-sided die. Like, in Dungeons & Dragons. Exactly. If you roll it enough times, eventually you'll hit a 20 just by sheer chance. Well, in statistics, when you test 15 different variables at the same time, like site speed, platform, star ratings, review counts. So rolling the die a lot. Exactly. You increase the risk of finding a false pattern that is actually just random noise.

11:41You'll hit a 20 eventually. I see. So the Bonferroni correction basically makes the die heavier. It forces the data to meet a much, much stricter threshold to prove that a pattern is actually real and not just a fluke. Got it. Because the P value for website platforms didn't meet that stricter heavier threshold, the researchers safely concluded any difference there was statistically insignificant.

12:03Okay. That makes perfect sense. So let me summarize this section. I can't outcode my competitors. I cannot review them. And the platform I use doesn't give me any inherent edge. Correct. Does it come down to the quality of the writing, then? Like, if I hire a fantastic copywriter to make my editorial pages 2000 words long with beautiful formatting, does that win the citation? Well, the researchers looked at this too

12:25By comparing cited editorial pages against uncited editorial pages that were sitting on the exact same websites. Oh, that's a good test. Yeah. And they looked virtually identical. In what way? The cited pages averaged 905 words. The uncited pages averaged 845 words. Wow. That's basically the same. Exactly.

12:44Cited pages had an average of 14 headings, uncited had 13. Even the density of industry-specific terminology was practically the same. On jargon. Yeah. It was six spec terms per 1000 words for cited and four for uncited. Out of 10 measured properties, none differed significantly. That is wild. The cited pages range from a brief 171 words

13:05All the way up to a massive 17,000 words. This breaks basically every SEO rule I've ever been taught. I've been told for years that long-form content is king that you need to hit a 1500 word minimum to even rank. Yeah, the old word count minimum. But the AI doesn't care if it's 200 words or 2000 words as long as it has the answer. Exactly.

13:24Right. The AI is extracting the concept, right? It's not grading the word count like an English teacher. OK. So if nothing we've discussed so far actually moves the needle, what actually just volume? Just volume. The single strongest signal in the entire 113,000 prompt study was simply publishing more editorial content, dealerships

13:47That published a higher sheer volume of editorial pages saw a positive 0.362 correlation with getting cited. That's way higher than the other numbers. Yes. Of all the signals tested, editorial volume was the only one that had a confidence interval completely excluding zero, meaning it was a definitively positive relationship.

14:07So it's really just brute force. You simply have to have more pages of information available for the librarian to pull from. It's a numbers game based on surface area. More editorial pages mean more contextual hooks for the AI to grab onto when a user asks complex questions. OK, that makes logical sense. The bigger the net, the more fish you catch. Exactly. But if I'm a digital strategist listening to this right now

14:27And I realize volume is the key, my next instinct is to look for a dashboard. Always looking for a dashboard. Right. I want a software tool that gives me a single AI visibility score, a blended number from 1 to 100 that tells me how I'm doing across all these different AI tools. Sure. But based on the behavioral data in this study, a blended score is practically useless.

14:49Wait, really? Why? Because it averages away a massive schism between how the different AI platforms actually operate. Oh, let's break that down. Because I think this is probably the most critical strategic pivot in the whole report. The study tracks two distinct outcomes, right? Being cited and being named. Yes.

15:09And that distinction is absolutely everything. OK, explain the difference. Being cited means the engine used your web page as a source in its back end processing. It might just give you a tiny hyperlinked footnote at the very bottom of the text or maybe a hidden link in a carousel. It used you, but it didn't really tell anyone. Exactly. But being named means the actual name of your business appeared in the generated text of the answer.

15:32Like it actually says, you should go to Smith Ford. OK, so it's being behind the scenes as a footnote versus center stage in the actual conversation. Exactly. Now look at the split between the engines. Google AI Overview cites a source in 98% of its answers. Which is almost always. Almost always. But it actually names the dealership in the text only 6% of the time.

15:53Oh, wow. So Google is using your homework to formulate the answer, but they aren't giving you any credit in front of the class. That's a perfect way to look at it. But contrast that with Gemini. OK. Gemini cites a source only 61% of the time. Lower. Much lower. But it names the dealership 51% of the time. That is a total inverse.

16:14Yes. Why is there such a massive gap? I mean, they're both Google products, aren't they? They are, but they serve entirely different foundational purposes and their underlying architectures reflect that. We have to think about the business model of each product. OK, break that down for me. Think about Google AI Overview. It's built right into the traditional search engine results page.

16:35Right. Right at the top. And Google search generates revenue by keeping you on that page, engaging with their interface, and eventually clicking on ads. Yep. So if Google AI Overview explicitly names the business right there in the text, Smith Ford has the best F-150s, then my search is over. Exactly.

16:54Your search journey ends. You don't need to click anything else. So by only providing a footnote citation, they force you to click through to see the source, which keeps you in their tracking ecosystem. Oh, man, that makes perfect sense. The citation is just the breadcrumbs trail. Exactly. And Gemini. Well, Gemini is a conversational assistant. It's a chatbot. Its goal is to provide a satisfying standalone answer

17:16In a conversational format, much like a human assistant would. Yeah. A human wouldn't hand you a footnote and walk away. I would say, I recommend Smith Ford. So Gemini's architecture is actively optimizing for direct naming. So if I'm tracking my success with a blended 50 out of 100 visibility score, I basically have no idea if that means I'm getting hidden footnotes on Google search

17:38Or explicit brand shout outs on Gemini. None at all. And those two outcomes require totally different business strategies to capitalize on. Right. A hidden citation might drive some traffic to your website that an explicit name drop builds immediate brand authority directly with the user. You have to decide which engine and which outcome you are actually trying to optimize for.

17:59Wow. OK. But before anyone listening pauses this deep dive, fires their technical web developer and just goes all in on mass-producing thousands of editorial blog posts, we probably need to do a reality check. We definitely do. Because data is only as good as the methodology behind it. And there are some clear boundaries to what this study is actually proving.

18:20Yes. The most crucial boundary to remember is that this study measures correlation, not causation. Which means just because two things move together, it doesn't mean one cause the other. Right. The data undeniably proves that having a larger volume of editorial content correlates with receiving more AI citations. The numbers don't lie there.

18:40They don't. But it cannot account for hidden variables. Like what? For example, a dealership that has the financial and operational resources to publish 500 high quality editorial pages probably also has a massive overall marketing budget. They probably have heavy SEO agency support and high local brand awareness already.

19:00Right. They're just a bigger player. Exactly. We can't isolate the content volume and definitively say it alone caused the citations. It might just be a proxy for overall digital maturity. That's a great point. And we also have to look at the sample itself. We mentioned at the start that they audited 661 dealerships. But they heavily skewed that sample by design, didn't they? Yes.

19:21They intentionally chose the best-reviewed franchise dealers. Right. The median rating of the entire group was 4.7 stars out of five. That's incredibly high. In fact, 94.4% of the dealerships in the study were sitting at a 4.5 star rating or higher. OK, so when the study concludes that star ratings don't matter for AI visibility, that's not exactly the whole truth.

19:42Right. It's the truth for that specific top-tier bracket. Because everyone is already highly rated. Exactly. There was so little rating variation available in the sample that these statistical models couldn't detect a review effect. OK, so we aren't saying a two star rating won't hurt you. No, definitely not. We are saying that if you are already a 4.5, fighting and clawing to get to a 4.9

20:03Isn't going to suddenly make the AI cite you more often. Right. The difference is statistically invisible at the top. Got it. And the researchers even note that their methodology would only detect a correlation of 0.112 or stronger. Which means. It is entirely possible that things like website platform word count or star ratings do have a very minor effect. But in this specific highly rated sample,

20:27Any effect those elements had was simply too small to meet the minimum detectable threshold. OK, that is incredibly helpful context. So bringing this all home, whether you are running one of these automotive dealerships, a local bakery in Brooklyn, or a massive B2B software company, the rules of AIO, AI optimization, are actively shifting under our feet. Technical perfection is no longer a competitive edge.

20:50Not anymore. It is the bare minimum requirement to enter the arena, because the AI can read everyone's code now. The baseline has absolutely been raised. So right now, based on this massive August 2026 data set, the volume of editorial content is what dictates visibility. It's what the data says. You have to provide the AI librarian

21:11With original permanent commentary. You have to publish the buying guides, the comparisons, the deep dives into your own products. You do, but honestly, that strategy leads us directly into a fascinating and, I think, slightly concerning future puzzle. Oh, how so? Well, the data clearly shows that right now, just having more editorial pages correlates

21:32With more citations, regardless of how beautifully written or beautifully formatted they are. Brute force volume wins today. Right. But imagine what happens when this report becomes the new playbook across every industry. Oh, boy. Every business owner realizing volume is the only lever left to pull is going to turn to generative AI tools to flood their own websites with thousands of generic,

21:53Synthetically generated editorial pages. Just to hit volume metrics. Just to get the numbers out. That's just a sea of synthetic words. Exactly. And if the AI search engines are citing businesses based on content volume, and that volume is being artificially inflated by other AI bots writing generic content, how quickly do the search engines realize they are eating their own tail?

22:16The whole system loses its utility for the human user if it's just machines citing machines. The AI librarian is going to realize the books are completely empty inside. Exactly. So the next frontier of digital visibility won't just be about who can publish the most content. It will inevitably be about how AI search engines evolved to measure and prioritize actual human authority

22:40And genuine human experience inside that synthetic sea. Which means eventually handing that AI a massive, artificially generated menu isn't going to work either. No. It's going to want to know if a human chef is actually in the kitchen. Precisely. Something to really think about the next time you hit publish.

02

Finding 01

The buyer researches long before they shop, and that is where you get cited

Think about the order your buyer actually moves in. Cox puts the average buyer at about seven hours researching and shopping online, against under three with the dealership they eventually buy from.

Long before anyone walks a lot, they are working out which vehicle, which trim, whether to lease. Who has one in stock tends to be the last question, not the first.

AI answers those early questions from research pages. Not from listings.

Across the 661 dealerships we audited, an editorial page — a buying guide, a comparison, a maintenance explainer — is 27 times more likely to be cited by an AI engine than a vehicle listing.

The ratio undersells it. Dealerships in our sample published 21,352 editorial pages, and 4,507 of them got cited. That is 21.1%, roughly one in five.

They published 391,527 vehicle detail pages. Cited: 3,090.

Nearly four hundred thousand pages, the bulk of a typical dealer website, and the engines almost never used them.

If you run a store, your objection is already forming. The job is to sell cars, the listings are the cars, and they make up about three quarters of your website.

It seems backwards that an engine would rather quote a towing comparison than the truck sitting on your lot.

Here is our reading of why. It is a reading, not something the data proves.

A VDP goes up when the car hits the lot and comes down when it sells. One URL per VIN, regenerated as stock turns. An engine building an answer has little reason to lean on a page that may 404 by next month.

There is a timing problem underneath that, and it is the more important one. When your buyer is comparing trims, no VIN on your lot is the answer to their question yet.

By the time it is, the shortlist was set somewhere else. Cox’s buyers visited third-party sites more often than dealership sites, 75% against 59%, which is where that somewhere else usually is.

So the 0.8% is not a bug in your site. Your inventory count is set by the physical lot, a denominator you cannot avoid.

Homepages and about pages score higher still, 98.8% and 35.2%. But you have one homepage. Editorial is the only high-rate page type you can decide to publish more of.

21.1%

of published editorial pages were cited by an AI engine

4,507 of 21,352 pages

VS
0.8%

of vehicle detail pages were cited

3,090 of 391,527 pages

Source: A3 Brands Dealership AI Search Study, August 2026 · n=661 US franchise dealerships
Page typePublishedCitedRate
Homepage48748198.8%
About / contact4,1241,45235.2%
Editorial / research21,3524,50721.1%
Service / parts23,5413,53415.0%
Finance / offers12,5051,66513.3%
Model / compare42,0224,66611.1%
Unclassified22,2832,22410.0%
Inventory391,5273,0900.8%
Figure 1Of the pages a dealership publishes, what share get cited. Cited URLs were matched against each dealership's own sitemap; 1% were off-domain and excluded.

27× more likely

An editorial page on a dealership site is 27× more likely to be cited by AI search than a vehicle listing page — 21.1% of editorial pages were cited, against 0.8% of inventory pages.

A3 Brands Dealership AI Search Study, August 2026. n=661 top-rated US franchise dealerships, 113,094 AI prompts across four engines.
03

Finding 02

This is happening at your store, not just in the average

Averages hide things. A handful of dealer groups with big content teams could drag a national number upward while nothing changes on your lot, so we went store by store.

Of the 328 dealerships publishing at least ten pages of each type, 291 show a higher citation rate on editorial than on inventory.

That is nearly nine stores in ten. Sign test p = 5e-50, which is statistical language for: this is not chance.

We tried moving the bar to see if the pattern was an artifact of where we set it. At one page or more, 73%. At three, 82%. At five, 86%. At ten, 89%.

It gets stronger as the floor rises, which is what you want to see. A low floor lets in stores whose entire rate rests on two or three pages.

The comparison needs a dealership to publish both kinds of page, so 661 audited becomes 328 compared: 647 retrievable, 560 with a readable sitemap, 496 with citation data, 328 with enough of both.

We would rather report 328 stores we can stand behind than 661 with the gaps quietly filled in.

89%

of dealerships show a higher citation rate on editorial content than on inventory

291 of 328 dealerships that publish at least ten pages of each type. Sign test p = 5e-50.

How we get from 661 to 328

  • Dealerships audited661
  • Site retrievable647
  • Sitemap readable560
  • Citation data available496
  • Publish ≥10 pages of each type328
Source: A3 Brands Dealership AI Search Study, August 2026 · n=661 US franchise dealerships
04

Finding 03

Star ratings, review counts and site audits didn’t predict citation

Your buyer never sees your site speed. They never see your schema, your platform, or the audit a vendor emailed you last quarter. They see a paragraph a machine wrote.

So we tested whether the things our industry sells, ours included, change what lands in that paragraph. Four signals: technical AI-readiness, Google star rating, review volume, website platform.

None of them predicted citation. Not one.

Start with technical readiness, because that is where most of the money has gone. Correlation with citation: +0.068. Flat.

That is not because engines can ignore your code. They have to read the site to quote it. It is flat because virtually everyone already passes.

97.9% of the dealerships we audited are technically eligible for Google’s AI features. Every single one served rendered content. 97.1% used descriptive headings, 80.4% published a valid llms.txt, and 60.3% scored 90 or better overall.

When everyone in the room wears the same shirt, nobody stands out. There is no variation left for readiness to explain.

One genuine technical gap did show up. Only 4.3% of dealerships mark up their vehicles with Vehicle or Product schema. We looked hard for a penalty on the other 95.7% and could not find one.

Then reputation, which is the finding that will annoy people most, because reviews matter enormously to the human being.

Star rating correlated at −0.064. Review volume at +0.001.

Read that twice before anyone cancels their reputation program. Your reviews still decide which of two named stores gets the call. They are simply not what decides whether an engine mentions you an hour earlier, when the buyer is still deciding what to buy.

Platform showed a gap between the best and worst provider, p = 0.0226, and it does not survive correction. We ran 15 platform comparisons. Roll a twenty-sided die fifteen times and one roll comes up 20 on luck alone.

Bonferroni raises the bar to p < 0.0033 for exactly that reason. This one did not clear it.

Finding nothing is not the same as proving there is nothing. Our method would only catch a correlation of 0.112 or stronger across 622 dealerships. Something weaker could be real and invisible to us.

97.9% of the dealerships we audited are technically eligible for Google’s AI features — none are disqualified

Server-rendered content100.0%
Descriptive headings97.1%
Substantive content86.7%
Valid llms.txt80.4%
First-party structured data72.3%
Mobile viewport67.5%
Organization sameAs31.5%
FAQ or tables26.0%
Vehicle schema4.3%

Almost every dealership passes the basic checks. The failures are all structured data. Those failures did not affect citation.

Source: A3 Brands Dealership AI Search Study, August 2026 · n=661 US franchise dealerships
SignalCorrelation95% confidence interval
Technical AI-readiness+0.068[−0.029, +0.172]
Google star rating−0.064[−0.152, +0.033]
Review volume+0.001[−0.098, +0.102]
Website platformp = 0.0226, not significant
For contrast: editorial pages published+0.362[+0.284, +0.436]
Figure 2Correlation with AI citation. The bottom row is the contrast, not a fifth null result.

+0.362

The number of editorial pages a dealership publishes is the only signal that predicted AI citation. Technical AI-readiness (+0.068), Google star rating (−0.064), review volume (+0.001) and website platform all predicted nothing.

A3 Brands Dealership AI Search Study, August 2026. n=661 US franchise dealerships, 113,094 AI prompts across four engines. Bootstrap 95% confidence intervals, 10,000 resamples.
05

Finding 04

There is no magic page, only the question you answered

So you cannot out-code the store down the road, cannot out-review it, and your platform buys you nothing. That leaves the writing. Hire a better copywriter, hit two thousand words, format it beautifully, and win.

We tested that too, by pulling cited and uncited editorial pages off the same websites and putting them side by side.

They look the same.

Median length: 905 words against 845. Headings: fourteen against thirteen. Spec terms per thousand words: six against four.

Ten measured properties. Not one separates them. Cited pages in our sample run from 171 words to 17,023.

Which breaks the rule most of us were trained on, that long-form wins and there is a word count you have to clear. The engine is not grading your essay.

It is looking for the answer, and 200 words that contain it beat 2,000 that circle it.

Now the honest part, because this finding gets misread more than any other.

It does not say craft is irrelevant. It says the ten things we could measure did not separate the groups, and our test could only have caught a medium or large difference in the first place (minimum detectable effect r = 0.21).

Publishing an editorial page matters. Which one, we could not tell apart.

So what is left, once readiness and reputation and platform and page craft have all washed out? Volume. Dealerships that publish more editorial pages get cited more, r = +0.362, the only signal in the entire study whose confidence interval excludes zero.

Read that as coverage, not as a content quota. Every real question your buyers ask is one an engine has to answer from somewhere. Publish nothing on lease-versus-finance and the engine answers it from a competitor’s page, in front of your customer.

Cited vs uncited editorial pages, matched within the same site

Words per pagecited 905uncited 845
Headingscited 14uncited 13
Spec terms / 1,000 wordscited 6uncited 4
Cited pages Uncited pagesbar = middle 50% of pages · line = median
Source: A3 Brands Dealership AI Search Study, August 2026 · n=661 US franchise dealerships

No measurable difference

Matched within the same site, cited and uncited editorial pages were indistinguishable across ten properties — median 905 words against 845, fourteen headings against thirteen. Cited pages ran from 171 to 17,023 words.

A3 Brands Dealership AI Search Study, August 2026. n=661 US franchise dealerships, 113,094 AI prompts across four engines. Minimum detectable effect r = 0.21.
06

Finding 05

Being used and being recommended are not the same thing

Two buyers, same question, different assistant. One sees an answer built partly from your page with your name nowhere in it. The other sees an answer that says your dealership out loud.

Both count as visibility on a dashboard. Only one of them sells a car.

We tracked the two outcomes separately. Cited means the engine used your page as a source, maybe a footnote, maybe a link in a carousel. Named means your dealership’s name appeared in the text the buyer actually reads.

The engines split on them in opposite directions, and it is the widest gap in the study.

Google AI Overview cites a source in 98% of answers where a dealership appears, and names the dealership in 6%.

Gemini runs close to the reverse: 61% cited, 51% named.

We think the incentives explain it. AI Overview lives on a results page that makes money when you keep clicking, so a footnote that sends you onward serves it well.

Gemini is a conversational assistant whose whole job is to finish the thought, and finishing the thought means saying the name.

Which is why a single blended AI visibility score is close to useless. Fifty out of a hundred could be hidden footnotes on Google or name-drops on Gemini. Those are different businesses to be in, and they need different work.

One caution on our own number. Named means the name appeared, not that the store was recommended. We did not measure sentiment, and the response text available to us is truncated, so nobody should read an endorsement into that 51%.

Of the answers where a dealership appears

98%

Google AI Overview

cites a source

6%

Google AI Overview

names the dealership

61%

Gemini

cites a source

51%

Gemini

names the dealership

Source: A3 Brands Dealership AI Search Study, August 2026 · n=661 US franchise dealerships
EngineCites a sourceNames the dealership
Google AI Overview98%6%
Gemini61%51%
Figure 3Of the answers where a dealership appears.

98% cite, 6% name

Google AI Overview cites a source in 98% of answers where a dealership appears, but names the dealership in only 6%. Gemini does close to the reverse: 61% cite, 51% name.

A3 Brands Dealership AI Search Study, August 2026. n=661 US franchise dealerships, 113,094 AI prompts across four engines.
07

So what

What this means for your store

If you take one thing from a study this size, take this: the buyer’s questions are the map, and most dealerships have not published the answers.

Answer what they ask before they shop. Editorial volume is the one signal that tracked with citation (+0.36). Not blog posts for the sake of blog posts.

The questions your sales floor fields twenty times a week, written down in full: which trim tows what, what happens at lease end, whether to order or buy off the lot.

Treat technical readiness as table stakes. Almost every store already clears it. Keep clearing it. Just stop expecting an audit score to separate you from anyone.

Stop asking inventory to do a job it cannot do. VDPs are three quarters of your sitemap by construction and 0.8% of them got cited. Keep them fast and accurate for the buyer who is ready to act, and get your visibility somewhere else.

Keep your reviews strong for the reason they always worked. They did not predict citation. They still decide which of two named stores gets the phone call.

Decide which outcome you are buying. A citation on AI Overview may send traffic. A name in a Gemini answer builds recognition with the buyer directly. One number cannot tell you which you are getting.

Two cautions before anyone reallocates a budget on the strength of this.

This study measures association, not causation. A dealership with the resources to publish 500 pages probably has a bigger budget and an agency behind it. We cannot isolate the content from everything else that comes with it.

And our sample is review leaders by design, median 4.7 stars, 94.4% at 4.5 or above. "Rating doesn’t matter" is true inside that bracket only. A two-star store still has a two-star problem.

What we can say is that grinding from 4.5 to 4.9 will not make an engine cite you.

Last thing, and this is opinion rather than finding. If volume is the lever, plenty of people will pull it with generated pages, thousands of them, and for a while it may even work.

Engines citing machine-written pages because there are lots of them is a system eating its own tail, and we expect them to get much better at telling whether a person actually wrote the page. Publish more, and publish what only your store could have written.

08

Method

How we did it, what we got wrong, and where the edges are

This is the A3 Brands Dealership AI Search Study, August 2026. Every figure on this page comes from it. The analysis is seeded, so anyone with the data gets the same numbers to the last decimal.

Our interest, disclosed. A3 Brands sells content and search work to dealerships, and this study concludes that content volume is the signal that matters. We know how that looks.

It is why the method is public, the analysis reproduces, and the null results sit next to the finding that favors us. Judge the work, not the byline.

Sample. 661 US franchise dealerships: the best-reviewed dealer for each brand in each state, picked from Google Maps review data before we measured anything. 647 were retrievable. The rest are excluded, not scored as failures.

Readiness. Every site was audited by a headless browser, with a fallback fetcher for domains that block automation. Which method reached which site is recorded per dealership, so a block is never mistaken for a gap in the dealer’s work.

Visibility. SEMrush AI Visibility exports, per prompt and per engine, drawn from an external prompt pool and filtered to answers where the dealership appeared.

We report rates, never raw counts. Raw citation counts track how many prompts a vendor happened to run at r = 0.995, which means a count measures the vendor’s effort, not the dealership’s visibility.

Statistics. Bootstrap 95% confidence intervals from 10,000 resamples. Permutation tests with 20,000 shuffles, Bonferroni-corrected across all 15 platform comparisons, which sets the bar at p < 0.0033.

Limits. The sample is review leaders by construction: median 4.7 stars, 94.4% at 4.5 or above. Results likely overstate how ready the whole industry is, and they say nothing about what a two-star rating does.

87 dealerships had no readable sitemap. They are excluded from the content-volume figures rather than counted as publishing nothing.

Our tests could only have seen a correlation of 0.112 or stronger across 622 dealerships, and a page-level difference of r = 0.21 or larger. Anything smaller could be real and invisible to us.

What we got wrong first. An earlier cut reported three findings that turned out to be sampling artifacts. A fourth claim, that cited pages “answer a factual question”, was tested on 172 matched pairs and did not hold.

All four were withdrawn before publication. We would rather tell you that than have you find it.

External sources. Buyer-journey context comes from Cox Automotive’s 2025 Car Buyer Journey Study, released January 2026: an online survey of 2,344 buyers, in field August 6 to September 5, 2025.

We cite AI usage and satisfaction from p.13, time spent by stage from p.14, AI as the top use case from p.15, and sites visited from p.21. Every other figure on this page is ours.

Citing this study. Quote any figure with credit to the A3 Brands Dealership AI Search Study, August 2026. The figures on this page may be reused with that credit; press-ready versions are in the press kit.

Journalists and researchers who want the full dataset and methodology can reach us through the contact page.

How many dealerships were in the study, and how were they chosen?+

661 US franchise dealerships, the best-reviewed dealer for each brand in each state, selected from Google Maps review data before any measurement. 647 were retrievable; the rest are excluded rather than scored as failures. Choosing the sample first, and by a rule, is what keeps a study from finding whatever it went looking for.

Which AI engines were measured?+

Four: Google AI Overview, Google AI Mode, ChatGPT and Gemini, across 113,094 prompts drawn from an external prompt pool and filtered to answers where a dealership appeared.

What is the single biggest finding?+

An editorial page is 27 times more likely to be cited by an AI engine than a vehicle detail page: 21.1% of editorial pages were cited against 0.8% of inventory pages. 89% of dealerships publishing at least ten pages of each type show the same pattern on their own site.

Does technical SEO still matter for AI citation?+

It is table stakes. 97.9% of the dealerships we audited are technically eligible for Google’s AI features, and readiness showed no meaningful correlation with citation (+0.068, interval crossing zero). When nearly everyone passes, passing cannot explain who gets cited.

Do Google reviews help a dealership get cited by AI?+

Not in this study. Star rating correlated at −0.064 and review volume at +0.001. Two cautions apply. The sample is review leaders (median 4.7 stars), so this says nothing about low-rated stores, and reviews still decide which of two named dealerships a buyer calls.

What is the difference between being cited and being named?+

Cited means the engine used the dealership’s page as a source, often as a footnote or a carousel link. Named means the dealership’s name appeared in the answer text. Google AI Overview cited a source in 98% of answers where a dealership appeared and named the dealership in 6%; Gemini cited in 61% and named in 51%. Named does not mean recommended; we did not measure sentiment.

Does publishing more content cause more AI citations?+

The study cannot say that. It measures association, not causation. Dealerships that publish more content may differ in budget, staffing or agency support. What it shows is that the two move together (+0.362) and that no other signal tested did.

Who paid for this study, and why should a reader trust it?+

A3 Brands funded and ran it, and A3 Brands sells content and search work to dealerships. That is why the method is published, the analysis is seeded to reproduce exactly, three withdrawn findings are named, and the null results appear next to the finding that favors us.

Can I quote or republish the figures?+

Yes, with credit to the A3 Brands Dealership AI Search Study, August 2026. Press-ready figures and a one-page summary are in the press kit. For the full dataset and methodology, contact us.

Where does your store stand?

The A3 Brands Dealership AI Search Study says what gets dealerships cited. SAGGY says whether yours is: it scans what ChatGPT, Google AI and Perplexity say about your dealership. Free, three minutes, score and first fixes by email.

About the author

Tim Boyle

Tim Boyle

Founder & President, A3 Brands

Tim founded A3 Brands to bring measurable search performance to franchise dealerships.

Read Tim’s full bio →