Question

Bad Credit Car Loan Scams to Watch For

Written by JaredLast reviewed 2026-08-06

What scams should I watch for as a bad-credit car buyer?

A specific, documented set of tactics that recur across subprime financing: yo-yo financing, spot delivery, power booking, packed payments, curbstoning, and blanket "guaranteed approval" claims. None of them are automatically fraud on their own, but each one shows up often enough in complaint records and FTC enforcement history to be worth recognizing before you're in the middle of one.

Subprime buyers are the primary target for most of these, not because they're less careful, but because a genuinely conditional approval and a genuinely higher rate make each tactic's cover story plausible. This page is the entry point — each row above links to a full breakdown of how it works and what to do about it.

What is yo-yo financing, and how does it start?

It starts with spot delivery: you sign the paperwork and drive the car home while the loan is still working its way to being funded. Days or weeks later, you get a call saying the financing fell through, and you're asked to come back and re-sign at a higher rate, a bigger down payment, or with a cosigner.

The leverage problem is the trade-in. If your old vehicle was already taken in and sold, walking away from the new terms doesn't put you back where you started. The defense is simple to state and easy to skip under pressure: confirm in writing that the loan is actually funded before you leave your trade-in and drive off.

What is power booking, and why would a dealer do it?

Power booking means overstating a vehicle's condition, mileage, or features on the loan paperwork so it appraises higher than the real car — letting a bigger loan get approved against it. It benefits whoever needs the deal to close, not the buyer.

The result is a loan sized to a car that doesn't match what's actually in the driveway, often deeper underwater than the roughly 30% of trade-ins that already carry negative equity. Checking the paperwork's mileage and features against the physical vehicle before signing is the direct defense.

What is a packed payment?

A packed payment bundles add-on products — warranties, GAP, insurance products — into the monthly payment figure without making their individual cost clear, so the number on the payment coupon looks mostly like it's for the car.

Because everything gets financed at the loan's APR for the full term, packed add-ons cost more than their sticker price over time. Asking for an itemized breakdown of the total amount financed, with every add-on listed separately, is the one question that unravels this.

What is curbstoning?

Curbstoning is an unlicensed dealer posing as a private seller to dodge dealer licensing, disclosure, and warranty rules — illegal in most of the 50 states. The vehicles involved often have something to hide, like flood damage, a rolled-back odometer, or a salvage title.

Multiple cars "for a friend," a title not in the seller's name, and refusing to meet at a home address are the recurring red flags. None of them alone proves anything; together, they're worth stopping to ask direct questions before you go further.

Is "guaranteed approval" a scam?

Not automatically, but the phrase is never literally true — no lender can promise approval before seeing a real application and verifying income. It's usually a buy-here-pay-here lot advertising that it finances in-house, which is a real business model, not necessarily fraud.

The real cost is in the math: buy-here-pay-here financing runs a weighted average near 25.4% APR against roughly 14.6% at traditional subprime lenders. If waiting a week to get declined, or approved, by a lender that reports to the bureaus saves you that spread, it's worth the week. See are guaranteed approval car loans legit for the full breakdown of what the phrase usually means and what to ask instead.

What's the fastest way to protect myself?

Get numbers in writing before you sign anything: the APR, not just the payment; the itemized amount financed, not just the total; and written confirmation the loan is actually funded before you rely on the car being yours.

Every tactic on this page depends on a buyer accepting a vague verbal answer instead of asking for the number in writing. Asking twice, calmly, costs nothing and is the single habit that defuses most of them before they become a problem.