Missed
90% autopilot capable by 2015
“A Tesla car next year will probably be 90-percent capable of autopilot. Like, so 90 percent of your miles c…”
“Report highlight: “The data show that the Tesla vehicles crash rate dropped by almost 40 percent after Autosteer installation.””
— Elon Musk · Jan 19, 2017 · Elon Musk on X, Jan 19 2017 (citing the NHTSA Autosteer crash-rate finding) ↗
What actually happened
Still disputed. The 40%-safer figure rested on a 2017 NHTSA analysis that independent review (QCS, 2019) showed was statistically invalid; neither Tesla nor regulators ever substantiated the claim. Nothing in 2026 changes this. CNBC — Autonomy Day claims context (existing dataset source) ↗
The Progression
Jan 19, 2017
The promise: “Report highlight: “The data show that the Tesla vehicles crash rate dropped by almost 40 percent after Autosteer installation.”” · Elon Musk on X, Jan 19 2017 (citing the NHTSA Autosteer crash-rate finding) ↗
Today · Jun 12, 2026
Status: Disputed · no deadline given. Contested — see the evidence.
In January 2017, Musk highlighted a NHTSA report finding that Tesla crash rates 'dropped by almost 40 percent after Autosteer installation.' The 40 percent figure became a centerpiece of Tesla's Autopilot safety messaging. An independent 2019 review found the underlying analysis statistically invalid, neither Tesla nor regulators ever substantiated the number, and the claim remains disputed.
Receipts
LAST CHECKED 2026-06-11- [TWEET] Elon Musk on X, Jan 19 2017 (citing the NHTSA Autosteer crash-rate finding)
- [REPORT] cnbc.com
- [REPORT] The Drive: origin and debunking of the NHTSA 40% figure
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