Tesla Stock Falls to $475 on Driverless Robotaxi Tests Amid New Regulatory Pressures

Tesla shares dropped to $475.19 after hours on December 27, 2025, down 2% from levels near $485 earlier in the week, fueled by unsupervised robotaxi testing progress in Austin but offset by a California DMV proposal to suspend licenses over Autopilot marketing and ongoing NHTSA scrutiny into vehicle safety. Q4 delivery figures, due January 2, remain below expectations.

With U.S. markets closed for the weekend following Christmas, Tesla Inc. (NASDAQ: TSLA) traded at $475.19 after hours on December 27, down 2.10% from Friday's close. This pullback from the prior week's $485 levels reflects mixed signals: accelerating autonomy efforts versus intensifying regulatory hurdles ahead of Q4 deliveries.

Tesla advanced its robotaxi ambitions, with CEO Elon Musk confirming tests of fully driverless vehicles sans front-seat safety monitors in Austin—progressing past geo-fenced operations requiring oversight. This supports Musk's year-end unsupervised goal. Tesla AI head Ashok Elluswamy shared test footage, and Morningstar analyst Seth Goldstein told Reuters it aligns with expectations, though pricing, disengagement data, and permits are needed for profitability. Alphabet's Waymo, by contrast, runs 2,500+ robotaxis delivering 450,000 paid rides weekly.

Regulatory challenges escalated. Building on the NHTSA's recent probe (Defect Petition DP25002) into emergency door releases on 179,000+ 2022 Model 3s, California DMV adopted a judge's recommendation for a 30-day suspension of Tesla's sales and manufacturing permits over allegedly misleading 'Autopilot' claims that features demand driver attention; sales suspension stayed for 90 days.

Demand softened, with November U.S. sales plunging 23% to 39,800 units—lowest since January 2022—after the $7,500 EV tax credit ended. Q4 estimates from UBS and New Street Research hold at 415,000 vehicles versus 440,000 consensus, pressured by competition despite cheaper Model 3/Y 'Standard' variants ($5,000-$5,500 less). Numbers report January 2, 2026.

Analyst views diverged: Wedbush's Dan Ives sees 2026 as autonomy's 'defining year,' while Morgan Stanley cut to Hold on stretched valuations. Tesla trades above 200 times forward profits, underscoring its story-driven premium.

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Illustration of Tesla stock steady amid Christmas market closure, NHTSA Model 3 probe, weak sales, and Austin robotaxi tests.
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Tesla Steady Over Christmas Amid NHTSA Probe, Weak Sales, Robotaxi Tests

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Markets closed for Christmas on December 25, 2025, left Tesla shares near the prior $485.40 close, as new details emerged on the NHTSA Model 3 door probe, November sales declines, and unsupervised robotaxi trials in Austin—offsetting lowered Q4 delivery forecasts ahead of January 2 reports.

Tesla shares remained under pressure near $475 after Friday's 2.1% drop, as a Waymo power outage in San Francisco reignited regulatory debates on autonomous emergency responses, impacting perceptions of Tesla's robotaxi plans. Positive energy storage news and mixed delivery forecasts provide counterbalance ahead of January 2 figures.

Reported by AI

Tesla shares closed at $485.40 on December 24, 2025, dipping slightly to around $484.62 after hours, as a new NHTSA investigation into Model 3 door releases weighed on sentiment. Despite lowered Q4 delivery forecasts, analysts raised price targets up to $551, emphasizing robotaxi and AI potential. A court victory reinstating Elon Musk's $140 billion pay package further boosted investor confidence.

Tesla initiated unsupervised robotaxi rides in Austin, Texas, on January 22, 2026, advancing its driverless ambitions amid a Full Self-Driving (FSD) subscription overhaul effective February 14, plans for Optimus humanoid robot sales by end-2027, falling vehicle deliveries, and intensifying regulatory probes.

Reported by AI

Tesla is set to report its fourth-quarter electric vehicle deliveries on or around January 2, capping a second year of declining sales amid fierce competition. Despite a 25% stock rise in 2025, the company's high valuation raises doubts about its investment appeal. Investors are eyeing future products like the Cybercab and Optimus, but near-term challenges dominate.

Tesla's stock fell about 3% on Monday as investors prepare for the company's Q4 earnings release later this week. The report, due after market close on Wednesday, is seen as a critical test of CEO Elon Musk's promises on vehicle autonomy. Traders anticipate a significant price swing following the results.

Reported by AI

Steve Westly, a former Tesla board member, cautioned that the electric vehicle maker will face significant hurdles in maintaining its elevated stock valuation heading into 2026. He highlighted declining vehicle sales, profit pressures, and the need for progress in robotaxis and energy businesses. Investors, he said, will demand clear execution to justify current expectations.

 

 

 

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