How to check a used car's history by VIN
Every car has a 17-character Vehicle Identification Number (VIN). It unlocks the car's recall, title and theft records, and a few minutes of checking can save you from a flood car, a rolled-back odometer or a car that was declared a total loss.
1. Find the VIN and make sure it matches
- On the dashboard, visible through the windshield on the driver's side.
- On the sticker in the driver's door frame.
- On the title and the registration.
All three should be the same. A VIN has 17 letters and numbers and never uses the letters I, O or Q. If the numbers don't match, or a sticker looks tampered with, walk away.
2. Run the free official checks
- Open recalls: the U.S. government's lookup at nhtsa.gov/recalls shows safety recalls that haven't been repaired. Recall repairs are free at a franchised dealer for that brand.
- Theft and total losses: the National Insurance Crime Bureau's free VINCheck shows if a participating insurer reported the car stolen and not recovered, or declared it a total loss.
- Title brands and odometer readings: the federal National Motor Vehicle Title Information System (NMVTIS) lists approved providers that sell a low-cost report showing brands such as salvage, rebuilt or flood, and past odometer readings.
3. Consider a full history report
Paid reports from companies such as Carfax and AutoCheck add reported accidents, service visits, the number of owners and where the car was registered. Many dealers will show you one for free, so ask first.
Red flags
- A branded title (salvage, rebuilt, flood, lemon buyback) that the seller didn't mention. On CARZyro, a car's title status is shown on its page.
- Odometer readings that go down, or jump oddly between records.
- Registration in a flooded area soon after a major storm. In the Houston area, be extra careful with cars that were around during a big flood.
- Many owners in a short time, or a long gap with no records at all.
Then get it inspected
A history report only shows what was reported. Before you pay, have an independent mechanic you choose inspect the car. It usually costs far less than a single hidden repair, and a seller who refuses is telling you something.
This guide is general information to help you shop, not legal or financial advice. Rules and fees change, so check the official source linked above before you rely on them.