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Carfax Isn’t Helping You Get The Best Car: 8 Times When Carfax Is Not Enough

You don’t want to waste your hard-earned cash on a clunker when buying a used vehicle. If you want to bring home a reliable car, vehicle history reports can help you avoid getting stuck with a pre-owned vehicle you can’t count on. A CarFax report provides details that may be useful before you decide. The CarFax vehicle history report includes the number of previous owners, odometer readings, manufacturer recalls, and emission test status. While these come in handy, remember that there are CarFax limitations that you should be aware of.

1. Not All Vehicle Repairs Are On Record

Not All Vehicle Repairs Are On Record
Close-up portrait of wrenches for car repair at a service station. Image Source: 123rf.com

CarFax is one of the most popular providers of used car history reports. Car buyers have been relying on the service since the 1980s. However, no report is perfect, and you must deal with CarFax limitations and CarFax report accuracy issues. The company relies on information reported about the vehicle. With that premise, it is safe to assume that there is a good chance that vehicle repair records are not complete. If an accident or flood damage were not reported, those wouldn’t be on the report.

2. CarFax Might Fail To Detect Title Washing

CarFax Might Fail To Detect Title Washing
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According to a report by Cox Automotive, around 35.9 million used vehicles were sold in 2023. It would have been ideal if all the vehicle sellers had been honest and good, but that was not always the case. Some sellers perform the illegal act of title washing. This involves removing any negative information about the vehicle. The primary purpose of such a despicable act is to inflate the car’s value and make it more appealing to potential buyers. This is another CarFax limitation due to lack of reporting, moving vehicles to other states, and fraudulent paperwork.

3. Odometer Rollbacks and Low Mileage

CarFax alternatives
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Here’s why you need more than a CarFax report — cases of odometer rollbacks are on the rise. Odometer rollbacks will make a buyer believe that the mileage of a vehicle is low when, in fact, the real numbers are higher. According to a CarFax report, around 2.1 million cars on the road in 2023 have rolled back odometers. Do not be easily fooled by con artists. With available technologies, they can quickly lower a vehicle’s mileage, even those with digital odometers. With CarFax limitations, do not just rely on the vehicle history report. It is best to consult experts if you suspect red flags.

4. Hidden Danger of Unreported Flood Damage

Hidden Danger of Unreported Flood Damage
Flooded Cars Parked on the Street Side. Image Source: 123rf.com

CarFax accuracy relies on the information it receives from various reports. If a used vehicle was damaged in a flood and repaired without using insurance, likely, such incident will not be reported. The same might be true when the damaged vehicle was sold at a salvage auction or from a state where flood damage reporting requirements are not strict. Flood damage can bring a ton of headaches to the new car owner. You don’t want that, so check for telltale signs of flooding, such as electrical problems, rust, and water stains. It will also be best to get a pre-purchase inspection by a good mechanic

5. Undisclosed Structural Damage

Undisclosed Structural Damage
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Small dings might be forgivable if you’re looking for a reliable second-hand vehicle. You have to look behind the aesthetics, and structural damage is a major red flag. One of the CarFax limitations is that it spotlights major accidents. However, minor incidents may also result in structural damage. You might see a scratched bumper, broken headlight, or a damaged fender, but there could be hidden damage on the frame, suspension components, or the crumple zones of the vehicle that have been compromised. 

6. Don’t Rely on CarFax Alone for Information on Open Recalls

carfax report
Car Dealer Inventory. Image Source: 123rf.com

A car manufacturer issuing a recall is a major concern. They may entail structural problems, recently discovered electrical issues, or other problems that may affect how the vehicle operates or the safety of the users. You never ignore such recalls and you NEVER rely on vehicle history reports from CarFax alone about these recalls. CarFax might not indicate complete information on vehicle recalls, or they might miss it due to delays in the information chain. It is best to do your own check with the NHTSA or contact the manufacturer.

7. Unknown Past And The Vehicle’s Current Condition

Unknown Past And The Vehicle’s Current Condition
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While CarFax vehicle history report will tell you about the title changes, service records, and other vital information about the vehicle, it might not reveal the complete history of how the car was used. Are you buying an old rental car? Are you purchasing a retired police cruiser? Or a used and abused delivery vehicle? Who knows! Another CarFax limitation is that the report does not reveal the whole picture about the car’s usage. You have to be an inquisitive buyer and dig deeper. Look for clues if the ride has a higher mileage for its age or any signs of excessive wear and tear. Don’t be afraid to ask questions and go for a pre-purchase inspection.

8. Undeclared Modifications

Undeclared Modifications
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There’s no doubt about CarFax accuracy when detailing new paint or changing the car’s shoes to aftermarket wheels. But remember, some vehicle modifications are not that apparent. This is another CarFax limitation regarding the reliability of its vehicle history report. It might not include information on changes done by the owner or an independent garage. You want to ask if there are performance-enhancing mods, engine tuning, or upgrades done that may affect the car’s safety and reliability. Inspect the vehicle closely for non-factory car parts, and pay attention to the car’s performance when you go for a test drive.

Don’t Rely on the CarFax Report Alone, Explore CarFax Alternatives

Don’t Rely on the CarFax Report Alone, Explore CarFax Alternatives
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It’s undeniable that a CarFax vehicle history report is useful when buying a used vehicle. However, relying on it alone can make you vulnerable to hidden car problems and unexpected car repair costs. Avoid the biggest imaginable headaches as a car buyer and remember the abovementioned CarFax limitations. Do your homework and go beyond the usual research. Trust your instincts. If you think you’re being offered a lemon– Run away!