IQS (Initial Quality Study)

Category: business

A standardized third-party industry metric tracking the number of "things-gone-wrong" experienced by owners in the first 90 days of vehicle ownership.

IQS is a major benchmark for brand reputation. It categorizes "problems per hundred vehicles" (PP100) across categories like engine failure, infotainment glitches, or cosmetic defects. High IQS rankings are aggressively leveraged in marketing campaigns to substantiate a brand’s commitment to assembly-line excellence.

Common Examples

• The luxury manufacturer celebrated their top ranking in the latest Initial Quality Study, using the data to validate their new domestic assembly plant.
• Most initial quality study problems are digital rather than mechanical, focusing heavily on infotainment lag and Bluetooth connectivity failures.