How Car Dealers Get Paid: A State Law Makes It Illegal ...

Thirtieth in a series on jobs whose pay system is stranger than the salary. Earlier entries covered taxi medallion owners, who hold a paper license a city refuses to print more of, and alcohol distributors, whose real asset is a state-enforced right to be the only lawful channel for a brand across a territory. The franchised new-car dealer belongs right beside them, because the dealer barely makes money doing the thing its name describes. It is paid because state franchise law makes it illegal for the manufacturer to sell you that car any other way. Every figure below is cited to a state statute, a company's SEC filing, a federal antitrust agency, or an industry statistics body, and where a number could not be verified at a primary source I say so rather than estimating.

The name on the sign says the business sells cars. The books say otherwise.

At AutoNation, the largest new-vehicle retailer in the United States, new-vehicle sales were 49 percent of total revenue in 2025 and produced just 13 percent of gross profit. Used vehicles added another 28 percent of revenue and 9 percent of gross profit. So the two activities that a normal person would call "the car dealership," selling new and used cars, were 77 percent of the money coming in the door and 22 percent of the money the business actually kept.

The profit lives in the two departments nobody drives past for. The finance-and-insurance desk, the small room you sit in after you have already agreed to buy, was about 5 percent of revenue and 30 percent of gross profit. The parts-and-service department, the garage out back, was 17 percent of revenue and 48 percent of gross profit. Together those two produced 78 percent of the gross profit on 22 percent of the revenue.

The dealer is not really paid to sell you a car. It is paid because a law says it is the only party allowed to. Everything else, the finance products, the service contracts, the oil changes, is what the law lets it collect while it stands in the one doorway the manufacturer is forbidden to open itself.

The toll: the maker is barred from selling to you directly

Start with the law that builds the doorway, because without it there is no dealer, only a factory with a website.

Nearly every state prohibits an automaker from selling new vehicles straight to the public. Take Michigan as the clean example. Under Michigan Compiled Laws 445.1574, a manufacturer shall not "Sell any new motor vehicle directly to a retail customer other than through franchised dealers, unless the retail customer is a nonprofit organization or a federal, state, or local government or agency." Read that literally. It is not that the manufacturer chooses to use dealers, the way a shoe brand chooses to sell through stores. It is that the state has made the direct sale illegal. If Ford wants to sell you a new Ford, the law requires an independent dealer to stand in the middle and take a cut.

The same statute closes the other escape route. Under the same section, a manufacturer shall not "Directly or indirectly own, operate, or control a new motor vehicle dealer," with only narrow temporary-transition and grandfather exceptions. So the manufacturer cannot sell around the dealer, and it cannot become the dealer either. The independent middleman is not one option among several. It is the only lawful road from the factory to your driveway. That is the first lock, and it is the same architecture as the beer distributor's three-tier wall, where the producer is likewise forbidden by law to reach the customer without a licensed intermediary in between.

The lock: the dealer is nearly impossible to fire

A doorway is only worth standing in if you cannot be removed from it. State franchise law handles that too, and the dealer's own filings say so plainly.

AutoNation's annual report to the SEC describes the protection in its own words: "the states in which we operate have automotive dealership franchise laws that provide that, notwithstanding the terms of any franchise agreement, it is unlawful for a manufacturer to terminate or not renew a franchise unless 'good cause' exists. It generally is difficult, outside of bankruptcy, for a manufacturer to terminate or not renew a franchise under these laws, which were designed to protect dealers."

Sit with the phrase "notwithstanding the terms of any franchise agreement." The statute overrides the contract. Even if the manufacturer drafts an agreement that lets it walk away, the law says it cannot, absent good cause that the manufacturer has to prove. The dealer is not protected by what it negotiated. It is protected by what the legislature already decided on its behalf. This is the same non-waivable, good-cause tenure that makes a beer distributorship close to permanent, and the dealer relies on it just as heavily.

There is a second layer, and it is geographic. The manufacturers carve the country into territories, and the franchise laws fence them off. AutoNation again: "the vehicle manufacturers have designated marketing and sales areas within which only one franchised dealer of a given vehicle brand may operate. ... Dealers are also restricted by various state franchise laws from relocating stores or establishing new stores of a particular vehicle brand within any area that is served by another dealer of the same vehicle brand." So not only can the maker not sell around you, a rival dealer of the same brand cannot open next to you. One brand, one dealer, one protected patch of map. That is a local monopoly written into state code, and it is the taxi medallion logic applied to geography instead of a metal plate.

The dealer knows exactly what it is standing on. Its own risk disclosures admit it. AutoNation's 10-K lists as a risk factor that "we rely on the protection of state franchise laws in the states in which we operate and if those laws are repealed or weakened, our framework, franchise, and related agreements may become more susceptible to termination, non-renewal, or renegotiation." That is a public company telling its shareholders, in the flat language of a risk factor, that its business rests on a law and would be exposed if the law changed. It is the same admission the medallion owner learned the hard way when New York licensed uncapped competition across the street. The value is the rule, not the work.

Where the money actually is

Now walk back to the profit split and read it as a map of the toll booth, because it tells you exactly where the dealer collects.

The headline sale, the new car, is the thinnest part of the whole business. AutoNation's new-vehicle gross profit per vehicle retailed fell to $2,564 in 2025, down 15.8 percent from $3,045 in 2024, and down from $4,342 in 2023, which the company attributes to the "continued moderation of margins following post-pandemic elevated levels." So the gross margin on the actual product in the actual showroom is a few thousand dollars a car and shrinking. If selling cars were the business, the business would be in trouble.

It is not the business. The two profit centers are the finance desk and the service bay.

The finance-and-insurance desk is where the dealer arranges your loan and sells you the add-ons: extended warranties, service contracts, and other protection products. AutoNation describes it as a high-margin center and names the lever. In its words, "we have been able to attain industry-leading finance and insurance gross profit per vehicle retailed as we have maintained a strong product penetration of products sold per vehicle." The F&I products, per the filing, include "vehicle service and other protection products, as well as the arranging of financing ... through third-party finance sources." Notice the mechanism. The dealer is not lending its own money. It arranges the loan through a third party and keeps a slice, and then it sells protection products on top, and the "penetration," the number of products it can attach to each sale, is the profit dial. In dollars, the F&I desk produced $1,464.4 million of gross profit in 2025 on roughly 5 percent of revenue. That is the small back room out-earning the entire showroom in front of it.

The service department is the other half. Parts and service was 17 percent of revenue and 48 percent of gross profit, the single largest slice of the company's profit. This is the part of the franchise the buyer almost never thinks about at purchase, and it is where the toll runs longest. You buy one car once. You bring it back for oil changes, brakes, recalls, and warranty work for years, and much of that flows through the same franchised network, because the franchise ties the brand's authorized service to the same protected dealers.

Put the whole thing in one frame. Total 2025 revenue of $27,631.4 million produced total gross profit of $4,948.5 million and net income of $649.1 million, or diluted earnings of $17.04 per share. The company took in twenty-seven and a half billion dollars, mostly from selling cars, and kept its profit mostly from financing them and fixing them. The sale is the thing that gets you in the door, so the two departments the law protects can collect.

The levers the manufacturer still pulls

The dealer is protected from the manufacturer, but it is not free of it. Two mechanisms in the filings show the maker still shaping the dealer's pay from above.

The first is the incentive program. Manufacturers run what the trade calls "stair-step" incentives, bonuses that pay the dealer more per car if the store hits volume targets the manufacturer sets. AutoNation calls them out as a pain point, disclosing that its new-vehicle unit volume and per-vehicle gross profit were "adversely impacted by certain manufacturers' disruptive marketing and sales incentive programs based upon store-level growth targets established by those manufacturers (commonly referred to as 'stair-step' incentive programs), which result in multi-tier pricing." Read that as the manufacturer reaching down through the franchise wall to tilt the dealer's economics, rewarding stores that push volume and creating a pricing ladder the dealer has to climb.

The second is floor-plan financing. A dealer's lot full of new cars is inventory it has borrowed to hold, and it pays interest on that debt, called floorplan interest. The manufacturers offset some of it with "floorplan assistance." AutoNation discloses that its "net new vehicle inventory carrying expense (new vehicle floorplan interest expense net of floorplan assistance that we receive from automotive manufacturers) may increase due to changes in interest rates, inventory levels, and manufacturer assistance," and that the underlying floorplan payables carry variable interest rates. So the maker helps finance the very inventory it forces the dealer to buy and hold, and that assistance is another dial the manufacturer controls. The dealer sits in a protected doorway, but the manufacturer still decides how much of the flow reaches it.

One honest limit here. There is a widely described manufacturer "holdback," commonly said to be roughly 2 to 3 percent of MSRP or of invoice, rebated back to the dealer per car. Consumer sites like Edmunds and Kelley Blue Book describe it, but I could not confirm a specific percentage at a primary or regulatory source, and AutoNation's 10-K discloses "floorplan assistance" without labeling or quantifying a "holdback." So treat the 2 to 3 percent holdback as an industry claim, not a verified figure. The mechanism the filing does confirm is floorplan assistance; the specific holdback number I am not asserting.

The scale of the flow the toll controls

The AutoNation figures are one company's. Step back to the whole channel and the size of what the franchise wall governs comes into focus.

According to NADA, the dealers' own trade association, there were 16,990 franchised light-vehicle dealers in the most recent full-year data. Total franchised light-vehicle dealership sales topped $1.3 trillion. Those dealers sold 16.2 million new light-duty vehicles, wrote more than 276 million repair orders, and booked more than $164 billion in service-and-parts sales. That is the river every new car in America is required by state law to cross, and 16,990 franchise-protected businesses stand along it collecting.

You can turn those aggregates into a rough sense of a single store, with a caveat. Divide $1.3 trillion in total sales by 16,990 dealers and you get about $76.5 million in average annual sales per franchised dealership. Divide the roughly $164 billion in service and parts by 16,990 and you get about $9.7 million per store in the garage alone. I want to be clear that those two per-dealer figures are my own arithmetic off NADA's aggregates, not numbers NADA reports as per-dealership averages, so treat them as derived approximations rather than official statistics.

I also could not pull NADA's own per-dealership average net pretax profit or its industry-average F&I gross per vehicle, because the NADA "Annual Financial Profile" PDF repeatedly timed out on automated fetch. So the industry-average net margin, commonly cited around 2 to 3 percent of sales, and the industry-wide F&I gross per vehicle, an oft-quoted figure north of $2,000 a car, are not verified here. AutoNation confirms the concept that F&I is a high-margin per-vehicle center, but the specific industry-wide dollar figures I did not extract and do not assert.

The fight over the doorway

If you want proof that the doorway is the whole business, look at who is trying to knock it down, and how hard the fight has been.

The Federal Trade Commission's own staff, across its Bureau of Competition, Bureau of Economics, and Office of Policy Planning, has publicly argued that the direct-sale bans are an economic anomaly. In their words, "Blanket prohibitions on direct manufacturer sales to consumers are an anomaly within the larger economy. ... Protecting dealers from abuses by manufacturers does not justify a blanket prohibition like that in the current Michigan law, which extends to all vehicle manufacturers, even those like Tesla and Elio who have no interest in entering into a franchise agreement with any dealer." That is a federal antitrust agency saying the quiet part in a blog post: the law that props up dealer pay is not a neutral consumer protection, it is a blanket ban that catches even manufacturers who never wanted a dealer in the first place.

And the fight is fought one statehouse at a time, in both directions. The FTC staff noted that New Jersey and several states cracked the door open to let Tesla operate "a handful of direct sales outlets," while in the other direction, in October 2014, "the Michigan legislature passed and the governor signed legislation that made wording changes to strengthen the statutory prohibitions on manufacturer direct sales." So while some states were letting a manufacturer sell its own cars, Michigan was tightening the language to make sure it could not. That is why Tesla, Rivian, and even small startups selling three-wheelers have had to litigate and lobby state by state just for the right to sell their own products. The doorway is worth fighting over precisely because the law makes it the only way in.

A few things here I could not independently verify at a primary source, and I flag them rather than dress them up. The exact number of states that ban or restrict direct manufacturer sales, commonly reported as nearly all of them, I did not confirm against a primary multi-state survey. Rivian's specific state-by-state wins and losses I did not separately verify; the FTC blog and the Tesla history establish the pattern, not Rivian's individual outcomes. And I used Michigan's statute as the representative example because the Texas statutes site now serves a JavaScript shell that returned no readable text to automated fetch, so I could not quote the Texas primary code. The Michigan text is verified; treat the multi-state generalizations as reported rather than counted.

What a salaried reader should take from this

The name on the business is not where the money is. A "car dealer" keeps most of its profit from financing and repairing cars, not selling them. New vehicles were 49 percent of AutoNation's revenue and 13 percent of its gross profit; the finance desk and the service bay, 22 percent of revenue between them, threw off 78 percent of the gross profit. Whenever a business has an obvious headline activity, check whether that activity is actually the profit center or just the thing that generates the traffic the real profit centers feed on. They are frequently different, and the gap is where the margin hides.

A law that forbids your competitor is a form of pay. The dealer's durable advantage is not service or price. It is that state law makes it illegal for the manufacturer to sell around it or to become its own dealer, and nearly impossible to fire it for good measure. That protection is worth more than any showroom skill, and the dealer's own SEC filing admits the business would be exposed if the law weakened. This is the same engine as the beer distributor's franchise law and the taxi medallion's capped roster: the money comes from a rule someone else is forced to honor, not from the labor performed in the building.

The toll you can see is not the toll you pay. You negotiate hard over the price of the car, which is the thin part, and then you relax in the finance office and the service lane, which is the fat part. The dealer is happy to let you win the visible fight over the sticker because it collects most of its profit at the finance desk and the repair counter, where you are not negotiating at all. When one price in a transaction is fiercely contested and another is presented as routine paperwork, assume the profit has been moved to the part you are not watching.

When an intermediary fights this hard to stay mandatory, ask what it is protecting. The dealers do not lobby statehouse by statehouse and litigate against Tesla and Rivian to defend a service they provide. They do it to defend a law that makes them unavoidable. A federal antitrust agency has called the direct-sale bans an anomaly in the wider economy. Any time a middleman spends more energy keeping itself legally required than improving what it offers, the requirement, not the offering, is the asset, and you are the one paying for it without seeing the line item.

Fact-check notes and sources

The statutory structure comes from a state code. The company-specific economics come from that company's own SEC filing. The antitrust framing comes from the FTC. The channel-scale figures come from the dealers' trade association. Where a figure is derived, secondary, or could not be verified at a primary source, it is flagged in the text and here.

The direct-sale ban and the manufacturer-ownership ban are from the Michigan Legislature, MCL 445.1574 (Prohibited conduct by manufacturer): a manufacturer shall not "Sell any new motor vehicle directly to a retail customer other than through franchised dealers, unless the retail customer is a nonprofit organization or a federal, state, or local government or agency," and shall not "Directly or indirectly own, operate, or control a new motor vehicle dealer," with narrow temporary-transition and grandfather exceptions. Michigan Legislature, MCL 445.1574. Michigan is used as the representative example because the Texas Occupations Code site returned only a JavaScript shell to automated fetch; the specific count of states that ban or restrict direct sales was not verified against a primary multi-state survey and is described as "nearly every state" rather than counted.
The good-cause franchise protection, the one-dealer-per-territory market areas and relocation restrictions, the reliance-on-franchise-laws risk factor, the profit split, the new-vehicle gross per unit, the finance-and-insurance and parts-and-service economics, the stair-step incentive and floorplan-assistance disclosures, and the company-level totals are all from AutoNation, Inc.'s Form 10-K for fiscal year 2025 (filed 2026-02-12), via SEC EDGAR: AutoNation FY2025 10-K. Specifically: new vehicles 49 percent of revenue and 13 percent of gross profit; used vehicles 28 percent of revenue and 9 percent of gross profit; parts and service 17 percent of revenue and 48 percent of gross profit; finance and insurance about 5 percent of revenue and 30 percent of gross profit; new-vehicle gross profit per vehicle retailed of $2,564 in 2025, down 15.8 percent from $3,045 in 2024 and down from $4,342 in 2023; F&I gross profit of $1,464.4 million; total revenue of $27,631.4 million, total gross profit of $4,948.5 million, net income of $649.1 million, and diluted EPS of $17.04. These are AutoNation's own reported figures for AutoNation, not industry universals.
The FTC staff position that blanket direct-sale prohibitions are "an anomaly within the larger economy" and are not justified by protecting dealers from abuses, and the note that New Jersey and several states allowed Tesla a handful of direct outlets while Michigan strengthened its prohibition in October 2014, are from the FTC Competition Matters blog, "Direct-to-consumer auto sales: It's not just about Tesla" (May 2015). Rivian-specific state litigation outcomes were not separately verified at a primary source; the blog and the Tesla history establish the pattern, not Rivian's individual results.
The channel-scale figures (16,990 franchised light-vehicle dealers; more than $1.3 trillion in total franchised light-vehicle dealership sales; 16.2 million new light-duty vehicles sold; more than 276 million repair orders; more than $164 billion in service-and-parts sales) are from NADA (National Automobile Dealers Association), NADA Data. The derived per-dealer averages (about $76.5 million in sales per dealership and about $9.7 million in service-and-parts per store) are my own arithmetic off NADA aggregates, not figures NADA reports as per-dealership averages. NADA's official per-dealership net pretax profit, its average net margin (commonly cited around 2 to 3 percent of sales), and its industry-average F&I gross per vehicle could not be retrieved because the NADA "Annual Financial Profile" PDF repeatedly returned timeouts on automated fetch, and are not asserted.
Not verified and therefore not asserted as fact: the manufacturer "holdback" of roughly 2 to 3 percent of MSRP or invoice (described by consumer sources such as Edmunds and Kelley Blue Book, but not confirmed at a primary or regulatory source; AutoNation's 10-K discloses "floorplan assistance" without labeling or quantifying a "holdback," so the 2 to 3 percent figure is treated as an industry claim); the industry-wide average F&I gross per vehicle north of $2,000 (the concept is confirmed by AutoNation, the specific dollar figure is not); documentation and dealer "doc" fee amounts and their per-state statutory caps (not pulled from a primary statute in this pass; they vary by state); the exact count of states that prohibit or restrict direct manufacturer sales; Rivian's specific state-by-state direct-sales outcomes; and the Texas Occupations Code Chapter 2301 prohibitions (the Texas statutes site served only a JavaScript shell, so Michigan was quoted instead as the representative example).

This post is informational and journalistic, not career, legal, or financial advice. It describes a state statute, a company's SEC filing, a federal antitrust agency's staff blog, and an industry trade association's data. Statutes, margins, and company figures change year to year, and several figures here are company-specific, derived, or flagged as unverified as noted, so verify current data before relying on any of them. Mentions of specific companies, agencies, states, and trade bodies are nominative fair use, and no affiliation is implied.

How Car Dealers Get Paid: A State Law Makes It Illegal to Sell You the Car Any Other Way