Buyer's guide

OfferUp car scam red flags

By the CarBluff team · Updated July 29, 2026

OfferUp's TruYou badge and in-app messaging make it feel more verified than Craigslist, and that feeling is exactly what scammers lean on. A badge and a chat thread are not the same as a real seller standing next to a real car. Here's what actually protects you.

A person inspecting a car's engine with the hood open

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1. A TruYou badge is not a background check on the car

TruYou verifies a government ID matches the account holder's name. It says nothing about whether the car being sold is real, whether the seller actually owns it, or whether the listing itself is honest. Treat the badge as one small signal, not a reason to skip the checks below.

2. "OfferUp will refund you" is almost always a lie for vehicle sales

OfferUp's purchase protection is built around items shipped through the app's own checkout. It does not cover cash, Zelle, or wire payments for a local vehicle meetup, which is how virtually every car sale on the platform happens. A seller or "buyer" who invokes OfferUp protection to justify sending money outside a normal in-person exchange is running a script, not offering security.

3. The price is well below market value

Check the car's actual value on KBB or Edmunds before you reply. A price 20% or more under comparable listings is the most reliable scam signal on any platform, OfferUp included.

4. Any payment before you see the car

Deposits "to hold it," gift cards, wire transfers, Zelle, Venmo to a "shipping company," and cashier's checks sent before inspection are all unrecoverable once sent. Pay in person, after inspection, with verified funds. Never before.

5. Immediate pressure to move off-app

OfferUp's in-app chat keeps a record; email, WhatsApp, and text do not. A seller who asks to move off-platform in the first message or two is removing the one paper trail the platform gives you.

6. A shipping or relocation story

"Overseas for work, car's with a shipping company," "moving this week, can't meet." The same script that runs everywhere else runs on OfferUp too. Any explanation for why you can't meet the actual car is a reason to walk away, not a reason to wire money.

7. The same listing appears on Facebook Marketplace or Craigslist with different details

Scammers frequently cross-post one fake car on three platforms at once, sometimes with a different price or city on each. Reverse-search a photo with Google Lens; if the same car shows up elsewhere with a different story, none of the stories are true.

8. No VIN, no title in hand

Ask for the VIN before you meet and run it through NICB VINCheck. Ask to see the title in person with the seller's name on it. Either refusal ends the conversation.

How to check an OfferUp listing in 60 seconds

Copy the listing link.
Paste it into the free CarBluff scanner. It runs all of the above checks plus link forensics and price analysis, and returns a 0–100 trust score.
Reverse-search one photo with Google Lens.
Ask for the VIN and run NICB VINCheck.
If everything holds, meet in daylight at a police-station safe-exchange zone, and pay only after inspection.

The first scan is free. Every red flag on this page is one of the 20+ checks CarBluff runs automatically.

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