Are all problems considered equally serious?
Problems with the engine-major, cooling system, transmission-major, and driveline are more likely to take a car out of service and to be more expensive to repair than the other problem areas. Consequently, we weigh these areas more heavily in our calculations of Used Car Verdicts and Predicted Reliability. Problems in any area can be an expense and a bother, though, so we report them all in the Reliability History charts.
