MOTRIX.
Blog
|
← THE DISPATCH
feesguideAPR 18, 2026 · 9 MIN

Every Dealer Fee Explained: Which Ones Are Legit and Which Are Scams

$1,800 in Fees. $1,200 of That Is Profit.

The average car deal includes $1,800 in dealer-added fees. Most buyers pay them because they're printed on official-looking documents and the finance manager says they're "required." They're not.

Fees You Must Pay (Non-Negotiable)

Sales tax — Set by your state/county. Can't be negotiated. Ranges from 0% (Montana, Oregon) to 10%+ (some California counties).

Title and registration — State DMV fees. Usually $100-$500 depending on your state. These are real government charges.

Documentation fee (partially) — Most states allow dealers to charge a doc fee, but many cap it. California caps at $85. Florida has no cap — some dealers charge $800+. Check your state's limit.

Fees That Are 100% Negotiable

Dealer prep / PDI ($200-$1,000) — The manufacturer pays the dealer to prep the car. This fee is double-dipping. Refuse it.

Advertising fee ($300-$800) — The dealer's cost to advertise, baked into the vehicle price already. Refuse it.

Market adjustment / ADM ($1,000-$10,000+) — Pure markup on high-demand vehicles. Unless the car is genuinely rare, refuse it or find another dealer.

Dealer-installed accessories ($500-$3,000) — Pinstripes, door edge guards, and window tint that cost the dealer $50-$100 total. Refuse or negotiate to actual cost.

Fees That Are Scams

VIN etching ($300-$900) — A $3 acid stencil they charge $300+ for. You can buy a DIY kit for $25. Always refuse.

Paint protection film ($500-$1,500) — Unless it's XPEL or 3M full-front PPF (which costs $1,500+ wholesale), this is a cheap sealant worth $50. Refuse.

Fabric protection ($300-$800) — A can of Scotchgard costs $8. Refuse.

Nitrogen tire fill ($100-$300) — Air is already 78% nitrogen. Racing teams use it. Your commuter doesn't need it. Refuse.

Key replacement insurance ($200-$500) — Your car insurance or a $5/month plan already covers this. Refuse.

LoJack / GPS tracking ($500-$1,500) — Often pre-installed so they can say "it's already on the car." Refuse or demand removal.

Back-End Products in F&I

After the salesperson, you get handed off to the F&I office where the finance manager pitches back-end products: extended warranty, GAP insurance, tire & wheel coverage, and more. Most are sold at 100%+ markup over what aftermarket providers charge. Decline by default, buy aftermarket if you genuinely want them.

How to Fight Fees

  • Ask for the itemized out-the-door price in writing
  • Circle every fee that isn't tax, title, or registration
  • Say: "I'm not paying for [fee]. Please remove it from the worksheet."
  • If they resist, say: "I'll buy the car today if we remove these fees. Otherwise I'll go to [competing dealer]."

Most dealers will fold on $500-$1,500 in fees rather than lose a sale.


Don't want to fight fees yourself? Motrix is $0 today, $399 only when your deal closes — our AI contests every junk fee automatically. You never talk to the dealer.

§ HAND IT OFF
Stop negotiating. Start winning.

Motrix AI agents fight every fee and get you the lowest price — you never talk to the dealer.