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Vehicle history reports: what they are and which one fits your car

A history report is the record of what was reported about a car under its VIN. Different reports draw on different records, so the right one depends on where the car has been and how you’re buying it.

By Tayron Bram

Updated October 2026 · 5 min read

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Letters and numbers, no I, O or Q. It decodes as soon as all 17 are in.

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Key takeaways

  • A history report lists what was reported under the VIN, not what anyone saw on the car: it doesn’t replace an independent inspection.
  • For a private sale, start with CARFAX; regular service entries and steady mileage are the strongest signs the seller’s story holds up.
  • At a dealer, ask for the report it already ran, then check that its VIN matches the car and look at the date it was run.
  • For a Copart or IAAI car, get the auction report first: it shows the car on the day it sold, before any repair.
  • Run the free checks first: our VIN decoder and NICB VINCheck.
On this page
  1. What a history report is
  2. What you’ll usually find inside
  3. The reports we sell, and what each is good at
  4. Which report fits your situation
  5. Free checks to run first
  6. Where to go next

What a history report is

Every modern car carries a 17-character VIN. Each time a state titles the car, an insurer pays a claim, a shop records a service or an auction sells it, that event can be filed against the VIN. A history report gathers those filings into one timeline. See what is a VIN for how the number itself is built.

The report is only as full as the records behind it. Nothing in it comes from looking at the car. The Federal Trade Commission puts it plainly: a history report may list accidents and flood damage but typically won’t list mechanical problems, so it doesn’t replace an independent inspection.

What you’ll usually find inside

Not every report has every section. Which records appear depends on the company that makes the report.
SectionWhat it tells youWhere it tends to come from
Title history and brandsEach state that titled the car, and brands such as salvage, rebuilt, flood or lemon buybackState motor vehicle agencies
Odometer readingsMileage recorded at titling, inspections, services and sales, so a drop stands outAgencies, inspection stations, shops, auctions
Accidents and damageReported collisions and damage, sometimes with severity or airbag deploymentPolice reports, insurers, auctions
Total loss and salvageWhether an insurer wrote the car off, or a salvage yard handled itInsurers, salvage yards, NMVTIS
Owners and useHow many owners, and whether it was a rental, fleet, taxi or personal carRegistrations and fleet records
Service recordsMaintenance visits reported by shops and dealersService facilities that share data

The reports we sell, and what each is good at

  • CARFAX. Strong on service and maintenance history alongside title, accident and ownership records. CARFAX itself notes that its report is based only on information supplied to it.
  • AutoCheck. Experian’s report. It adds the AutoCheck Score, a 1 to 100 figure read against the range for similar cars, and Experian points to its auction data. See the AutoCheck report.
  • Auction report. The record from a Copart or IAAI sale: the lot photos, the damage recorded, and the title and odometer at sale. It’s the one report that shows what the damage looked like. See auction VIN reports.

Which report fits your situation

A private sale

The seller may be in a hurry and you have one chance to ask the right questions. Start with CARFAX: regular service entries and steady mileage are the strongest signs a private seller’s story holds up. If the price is high or the history has gaps, add AutoCheck as a second source.

A dealer car

Ask first. Many dealers already ran a report and will show it. Check that its VIN matches the car and look at the date it was run, because nothing after that date is on it. If the dealer has none, or it’s months old, order your own. The FTC also reminds you that dealers must post a Buyers Guide on every used car saying whether it comes with a warranty or as is.

A car from Copart or IAAI, or a rebuilt car

Get the auction report first: it shows the car on the day it sold, before any repair. Then add CARFAX or AutoCheck for what happened before and after that sale. Read the salvage title check and rebuilt title check guides before you agree a price.

A car you’re exporting

Buyers abroad often see only a few photos from a US seller. The auction record and a full history report together show the damage, the title it was sold on and the mileage. Check your country’s rules on salvage and age limits in our import guides before you bid.

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Letters and numbers, no I, O or Q. It’s on the dashboard by the windshield, on the driver’s door frame, and on the title.

A CARFAX report costs $8.99 here.

An AutoCheck report costs $7.99.

An auction report costs $7.99.

CARFAX and AutoCheck for the same VIN cost $12.99 together.

Free checks to run first

  • Our VIN decoder: confirms the year, make, model and engine, so you know the listing describes this car.
  • NICB VINCheck: theft and salvage records from participating insurers, limited to a few searches a day. NICB says it isn’t a full history report.
  • An NMVTIS title check from a provider the Department of Justice approves. It’s built around five items only: current title, brand history, odometer reading, total loss and salvage history.

Where to go next

Questions

Is a vehicle history report the same as an inspection?

No. A report lists what was reported about the VIN. An inspection looks at the car itself. You need both before you pay for a used car.

Do history reports work for cars outside the US and Canada?

CARFAX and AutoCheck cover vehicles sold in the US and Canada. A car that spent its life elsewhere may have few or no records.

Who makes the reports you sell?

CARFAX, Inc. makes CARFAX reports and Experian makes AutoCheck. Smart VIN Check is an independent reseller, not affiliated with either, or with Copart or IAA.

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About the author

Tayron Bram

Data Validation Officer

Tayron Bram is the Data Validation Officer at Smart VIN Check, with 41 years of experience in used-car sales, auto auctions and vehicle data. Tayron has checked thousands of vehicle history reports and worked with dealers importing cars from the US. At Smart VIN Check, Tayron checks that every fact in our guides matches its source, from state title rules to NMVTIS and NHTSA records, and goes back to those sources when they change. Before a guide is published, Tayron reads it the way a buyer would, looking for anything unclear, out of date or not backed by a source. Tayron also keeps the prices we quote from other sellers current, so the comparisons on our pages stay accurate.

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