Market Adjustment. Additional Dealer Markup. Whatever They Call It, Here's What It Actually Is.

You found the car. You found the price online. You get to the dealership and there's a second sticker sitting right next to the window sticker, a market adjustment, sometimes called ADM, additional dealer markup, or a dealer-added value package. It adds anywhere from a few hundred dollars to several thousand on top of what Hyundai, Toyota, or Ford told you the car should cost.

Here's the part that surprises most people. It's legal. In nearly every state, a dealer is free to sell a car for whatever price a buyer agrees to pay, above MSRP included. The manufacturer sets a suggested price. The dealer sets the actual price. Those are two different documents, and only one of them is binding.

The manufacturer sets a suggested price. The dealer sets the actual price. Only one of those is binding.

That said, it isn't unlimited. Some manufacturers have pushed back hard on dealers who lean on ADM too aggressively, restricting future vehicle allocation to dealers who mark up high-demand models, since it damages brand trust with the very customers the manufacturer worked to attract. And the FTC's CARS Rule specifically targets deceptive advertising, if a dealer advertises a price online that isn't actually available once you walk in, that's a different problem than a disclosed markup, and it's the kind of thing regulators have gone after directly.

Is it worth what they're charging?

The practical question isn't whether ADM is legal. It usually is. The question is what you're actually paying for. Sometimes a market adjustment reflects genuine scarcity, a hot model with real demand and thin inventory. Other times it's a flat add-on slapped on every unit on the lot regardless of demand, hoping buyers won't ask.

How to actually handle it

Ask the dealer directly whether the advertised or MSRP price is available without the adjustment. Some dealers will negotiate it down or remove it entirely once they realize you know it's a line item, not a law. Others hold firm, especially on genuinely scarce vehicles, in which case your real leverage is simply shopping a wider radius, a dealer two counties over without the same allocation pressure may not be charging it at all.

This is exactly the kind of line item that's easy to miss when you're negotiating your own deal and hard to catch once it's buried in a four square worksheet alongside everything else. It's also exactly the kind of thing we check line by line before you ever sit down at a table.

Frequently asked questions

Are dealer markups (ADM) legal?

Yes, in nearly every state. MSRP is only a suggestion from the manufacturer, not a binding price. A dealer is free to sell above it as long as the buyer agrees, and a market adjustment sticker is simply how that additional charge gets disclosed.

Can you negotiate a dealer markup?

Often, yes. Markups tend to be softest on vehicles with decent supply and firmest on genuinely scarce, high-demand models. Asking directly whether the MSRP price is available without the adjustment is usually the fastest way to find out where a specific dealer stands.

How much is a typical dealer markup or ADM?

It ranges widely, anywhere from a few hundred dollars on a mainstream model to several thousand on a hot or low-inventory vehicle. There's no standard percentage; it's set by whatever the dealer thinks the local market will pay.

How do you avoid paying a dealer markup?

Widen your search radius. Markups are driven by local allocation and demand, so a dealer two counties over, or in a different metro entirely, may be selling the identical vehicle at or near MSRP. Factory ordering can also help, since it removes the dealer's ability to add a sticker to inventory that's already sitting on the lot.

Do manufacturers allow dealer markups?

It depends on the brand. MSRP itself is never binding, so manufacturers can't outright ban ADM, but several, including Ford and GM, have restricted future vehicle allocation to dealers who lean on markups too aggressively, since it damages the manufacturer's own brand trust with buyers.

For the full approach to locking in a fair number before ADM or anything else gets added, see our guide on how to negotiate car price, or let a car buying concierge check the number for you.