One problem related to instrument panel speedometer/odometer has been reported for the 2011 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Toyota Prius based on all problems reported for the 2011 Prius.
Odometer fraud. The contact purchased a 2011 Toyota Prius. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the mileage was 145,000 and at the time of registration, it was discovered that the mileage was 227,000. The contact stated that while driving at 60 mph, the check engine warning light illuminated. The contact took the vehicle to auto zone and was informed that the catalytic converter had failed and needed to be replaced. The contact was informed that it was not a new failure and that there was a possibility that the dealer may have removed the check engine light prior to the sale.