by Odometer fraud in Canada: the scale of the problem and new risks
Buying a used car often causes a certain discomfort. It can be difficult to prove how well (or poorly) the vehicle was maintained. Documents may be incomplete or missing entirely. The seller sometimes raises suspicions. Sometimes everything ends well, but it can happen that the car has a much more complicated history than its mileage suggests. For 20,000 owners in Canada, the problem was that the stated mileage turned out to be a lie.
A new report from Carfax indicates that in 2025, based on requested vehicle history reports, 20,642 vehicles were found suspected of odometer rollback. These are only the cases that were detected, so the actual number could be significantly higher.
Digital odometers: an easier target for fraudsters
Odometer rollback is exactly what you think it is. Someone illegally reduces a car’s mileage readings to make it appear newer and more valuable. Previously, this required physically tampering with mechanical odometers. However, the process is now reportedly much simpler. According to the company and regulators, tools for manipulating digital odometers have become more accessible, making this scheme increasingly common.
There is also a bigger problem. If you don’t check service records or order a vehicle history report, you are unlikely to notice the fraud. Victims of odometer rollback not only receive a car worth much less than expected. The unknown actual mileage hides the wear and tear of parts, delays necessary maintenance, and puts the owner in a situation where proper vehicle care becomes a round-the-clock problem.
Rollback is just part of the problem
Furthermore, this is far from the only fraudulent scheme of its kind. Carfax and the Ontario Ministry of Transportation have also focused on VIN cloning, title washing, hidden accident histories, and undisclosed liens. The statistics on liens were particularly interesting: Carfax reports that 40 percent of checks for encumbrances revealed unpaid debts associated with the vehicle. This does not necessarily mean fraud, but it creates a risk if the buyer unwittingly becomes the owner before such a debt is paid off.
The good news is that buyers are not entirely defenseless. Free tools, such as the NICB VINCheck, can help identify stolen or rebuilt vehicles, and the NHTSA VIN decoder allows buyers to check whether the VIN matches what the seller claims. Even a simple Google search of the VIN can reveal old auction listings, photos of previous damage, or mileage records.
None of these tools provide a complete picture, and they don’t replace a mechanic’s inspection or a paid history report from Carfax or AutoCheck. However, together, they can uncover the ‘red flags’ that fraudsters hope buyers will never notice.
Given the increasing availability of tools for manipulating digital odometers, the problem of odometer rollback is likely only to worsen. Used car buyers should be especially vigilant and use all available verification methods, as a hidden mileage can lead not only to financial loss but also to serious safety problems due to untimely technical maintenance.
