What Autocheck tells you about a used car's past

An Autocheck report pulls together records from auctions, insurance companies, DMV databases, and repair shops to build a timeline of a vehicle's ownership and condition history. It shows title transfers, accident reports, mileage readings, service records, and whether the car was ever declared a total loss or salvage. The report assigns a score from 1 to 100 based on the severity and frequency of issues found — a higher score means fewer red flags.

Autocheck is owned by Experian and costs between $20 and $30 for a single report, though some dealerships and used car sites bundle it free with listings. You search by VIN (Vehicle Identification Number), and the report generates in seconds. The data comes from sources that report to Autocheck voluntarily or through partnerships, so it is not a complete record of every event in a car's life — a minor fender-bender paid for in cash at an independent shop may never appear.

Key Takeaways

  • Autocheck reports show title history, accident records, mileage inconsistencies, and whether a car was declared a total loss, but they rely on reported data and may miss events not recorded in their partner databases.
  • The Autocheck score ranges from 1 to 100, with higher scores indicating fewer reported problems, but the score alone should not be your only decision point.
  • Autocheck and Carfax are the two major vehicle history services, and they sometimes disagree because they source data from different databases and partners.
  • A clean Autocheck report does not may provide a car has no mechanical problems — it only reflects what was reported to their system about that specific VIN.
  • You should order a report before making an offer, and use it alongside a pre-purchase inspection by a mechanic to catch issues Autocheck cannot detect.

What information appears in an Autocheck report

The report displays ownership changes, showing how many previous owners the car has had and how long each one kept it. It lists reported accidents, including the date, type of damage (front-end, side, rear, flood, fire), and severity level. Mileage history appears as a timeline — if the odometer reading drops between service records or title transfers, Autocheck flags it as a potential rollback.

Title status is a critical section. It shows whether the title is clean, salvage, rebuilt, branded, or lemon-law buyback. A salvage title means an insurance company declared the car a total loss after damage. A rebuilt title means it was repaired and passed inspection to be road-legal again. A branded title (which varies by state) may indicate flood damage, hail damage, or other significant issues. Autocheck also reports service records from participating repair shops and auction house sales, which can reveal whether the car spent time in a rental fleet or was sold at a dealer auction.

How Autocheck scores differ from Carfax

Autocheck and Carfax are the two dominant vehicle history services, and they often produce different reports for the same car because they source data from different partners. Autocheck pulls heavily from auction data and insurance claims, while Carfax emphasizes service records and dealership reports. One service may show an accident that the other missed, or they may rate the same accident differently in terms of severity.

Neither service has access to every repair shop, every insurance claim, or every private sale. A car that was in an accident but repaired at an independent shop and never reported to insurance may show a clean history on both services. Conversely, a car with a minor fender-bender reported to insurance will appear on both. The practical takeaway: order both reports if you are seriously considering a used car, especially if one report shows damage the other does not. The $40 to $60 combined cost is small compared to buying a car with hidden problems.

What Autocheck does not show

Autocheck cannot detect mechanical wear, engine problems, transmission issues, or rust — it only reports events that were recorded in its partner databases. A car with a failing transmission or a cracked engine block will have a clean Autocheck report if no one reported those problems to an insurance company or repair shop in their system. The report also does not include routine maintenance records unless they were logged at a dealership or shop that reports to Autocheck.

Autocheck does not show whether a car was in a flood unless an insurance claim was filed and reported to them. It does not capture accidents that were settled privately without insurance involvement. It does not reflect the quality of repairs made after an accident — a car could have been in a major collision, repaired poorly, and still carry a rebuilt title with no additional notes about repair quality. This is why a pre-purchase inspection by a trusted mechanic is essential alongside the Autocheck report.

How to interpret the Autocheck score

The Autocheck score ranges from 1 to 100. A score of 80 or higher generally indicates a car with minimal reported issues. A score between 50 and 79 suggests some reported problems — accidents, title issues, or mileage concerns — but not necessarily a reason to walk away. A score below 50 means significant red flags, such as multiple accidents, a salvage or branded title, or major mileage discrepancies.

The score is a starting point, not a verdict. A car with a score of 45 might still be a solid purchase if the issues are old, minor, and well-documented, and if a mechanic confirms the car is sound. Conversely, a car with a score of 85 could have hidden mechanical problems that Autocheck never saw. Read the detailed report, not just the number. Look at the timeline of events, the severity of any accidents, and whether the title is clean. Then have a mechanic inspect the car in person.

When to order an Autocheck report and what to do with it

Order the report as soon as you have narrowed your search to a specific car you are seriously considering. Do not wait until you are ready to make an offer — use the report to inform your offer price and your decision to proceed. If you are buying from a dealer, ask whether they have already ordered a report; many will provide it free or include it in the listing. If you are buying from a private seller, order it yourself before you visit the car.

If the report shows accidents or title issues, ask the seller or dealer for documentation of the repairs. Request receipts, photos, or the name of the repair shop. If the report shows a salvage or rebuilt title, ask to see the title document itself and confirm the state where it was branded. If mileage appears inconsistent, ask for service records that explain the gaps. A seller with nothing to hide will provide this information readily. If they refuse or become evasive, that is a signal to walk away.

Autocheck report cost and where to order

A single Autocheck report costs around $20 to $30 depending on where you order it. You can purchase directly from Autocheck.com, or through third-party sites like Cars.com, Edmunds, or Kelley Blue Book, which sometimes bundle reports with their listings. Some dealerships provide Autocheck reports free as part of their listing or sales process. If you are shopping multiple cars, Autocheck offers subscription packages — typically $25 to $40 per month for unlimited reports — which can save money if you are comparing many vehicles.

You need only the VIN to order a report. The report generates when ready and can be viewed online or downloaded as a PDF. Keep a copy for your records, especially if you are financing the car or planning to resell it later. Some lenders and insurance companies may ask to see the report as part of their underwriting process.

Frequently Asked Questions

Can a car have a clean Autocheck report but still have serious problems?

Yes. Autocheck only reports events that were recorded in its partner databases — accidents reported to insurance, service records at participating shops, and auction sales. A car with a failing engine, transmission problems, or rust can have a perfect Autocheck score if those issues were never reported to an insurance company or repair shop in their system. This is why a pre-purchase inspection by a mechanic is essential.

What does a rebuilt title mean on an Autocheck report?

A rebuilt title means the car was declared a total loss by an insurance company, then repaired and passed a state inspection to be road-legal again. It does not mean the car is unsafe — many rebuilt-title cars are perfectly reliable. However, rebuilt-title cars are harder to resell and may have lower insurance coverage or higher premiums. Always ask for documentation of the repairs and have a mechanic inspect the car thoroughly.

Should I buy a car if Autocheck and Carfax show different information?

Disagreements between the two services are common because they source data from different partners. Order both reports and read them carefully. If one shows an accident the other missed, ask the seller for documentation of repairs. If the reports conflict on title status or major issues, contact your state's DMV to verify the title directly. Do not assume one service is wrong — use both as data points, then verify critical information independently.

Is an Autocheck report enough before buying a used car?

No. An Autocheck report is one tool among several. Use it alongside a Carfax report, a pre-purchase inspection by a mechanic, a test drive, and a title check at your state's DMV. The report tells you what was recorded in insurance and auction databases, but it cannot detect mechanical wear, poor repairs, or problems that were never reported to those systems.

Can I get a free Autocheck report?

Some dealerships and used car listing sites provide free Autocheck reports with their listings. If you are buying from a private seller, you will need to pay for the report yourself. The cost is typically $20 to $30 for a single report, or you can buy a monthly subscription for unlimited reports if you are shopping multiple cars.