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Tesla Roadster Battery Survey

Tesla Roadster

The first Tesla Roadsters were delivered to customers in 2008. These vehicles represent the largest body of high mileage electric vehicles to date. How are the battery packs holding up? How does energy capacity vary between vehicles? How much capacity loss is typical over time and distance driven? Do charging habits affect battery longevity? Do cars in hot or cold climates differ in battery health?

This survey was launched to help answer these types of questions. If you are a Tesla Roadster owner, please share your experience with us.

Survey Forms

To submit a report: Tesla Roadster Owner Survey Form
To correct or update a previous report: Tesla Roadster Battery Survey Update Report

Survey Results and Data

To view the data and results from the study, visit the Results Page.

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