![]() ![]() Power June 24, 2020Ĭompared to CR, J.D.Power’s pool of data is even smaller. ![]() Power’s Initial Quality Study, now in its 34th year, examines problems experienced by purchasers and lessees of new 2020 model-year vehicles during the first 90 days of ownership. The results of the 2020 #JDPowerIQS are here! What’s more important is that CR is transparent on how they obtain their data. However, CR says that by making its survey online-only, it allows the organization to ask more thorough questions. CR also admits that since 2015, they have only administered their auto survey online which has shrunk the number of responses that they get. Some consumers don’t value CR’s reliability scores because they are known to pull the reliability scores from a comparative car if they don’t have enough actual data from their members. When we have small sample sizes for models, we may use brand history and the reliability of similar models that may share major components in calculating our predictions. Sometimes CR’s math gets well, creative.Ī typical model has about 200 to 300 samples for each model year. The information CR receives from its members is based on their experiences with 420,000 vehicles from 2000 to 2019. CR retrieves its car reliability information based on its auto questionnaire survey that is shared annually with its members. Consumer Reports is an extremely helpful resource, especially when researching a specific car.
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