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Welcome to IIHS TechData!

You've reached the Institute's repository for technical data files, IIHS TechData.

About this website

This site provides registered users access to the technical data and reports that support our vehicle evaluations. The information here is generally intended for people with some form of engineering or technical background. You can find the results of our evaluations, as well as more consumer-oriented information, on our main website.


To register for an account on the TechData site, please visit the registration page.